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Messages - Andrew Doubleday

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31
NOTAMs / New ZMP ATM Appointed
« on: July 20, 2011, 02:38:35 AM »
Congrats DK, you've been a hardcore VATSIMer for years and extremely dedicated to ZMP over the past few years... I'm sure you'll rock it bro... Any other facility in VATUSA would be lucky to have you as an ATM, you'd put the place in line.

Let's continue the ZMP tradition... Party at Northern Migration for you.


-AJ

32
The Control Room Floor / ATIS Question.
« on: July 19, 2011, 02:54:16 PM »
Just wanted to add that, although the VRC program defaults to include the phrase "winds", it should only be pronounced in the singular form as "wind" when stating it on frequency/cutting an ATIS.

Also, the phrase "sky conditions" should be omitted while cutting an ATIS (I notice a lot of people tend to include this when I listen in).

In the example METAR Matthew posted, it should be cut as follows on the ATIS: "Memphis International Airport information ECHO, two-two-five-four zulu, wind variable zero-seven-zero to one-four-zero at eight (knots is implied), visibility one-zero (omit statute miles as it's implied when discussing visibility distances), few clouds at four-thousand, ceiling two-five thousand broken... <continue on with recording>"

33
Good point, per the book, "say altitude."

I use that intermittently with "altitude indicates... please verify."

I prefer the latter on here, you're opening yourself up to a response of, "altitude" otherwise  ... Gotten that one a bit from people "trying" to be cute.

34
That's a good one as well, Harold. Radar identification is an entirely different animal than Mode C verification. You don't radar identify aircraft *at* an altitude - just via a given position.

What should be said is, "radar contact, altitude indicates FL340, please verify?" or something to that tune should the pilot fail to report an altitude when checking in. Mode C is considered valid if the observed altitude is within 300 feet of the pilot reported altitude (either above/below reported altitude). Otherwise you'd want to start taking steps to ensure the pilot is on the correct altimeter setting for his/her area.


35
Recently I've been noticing how many pilots just have no idea how to check in from a non-radar situation (or, in many cases, even a radar handoff situation). For instance, you ping a mode C intruder with a contactme (as they haven't checked in with you yet as they are either unfamiliar with your airspace or don't know any better) and they call up on frequency without a position report or anything beneficial to help you quickly radar identify said aircraft. Now sure, some might make the argument of, "well, this is just VATSIM and I obviously know if I sent said target a contactme that that is obviously him," but for the sake of teaching this correctly (and again, this isn't rocket science) you should be obtaining either a correct position report from the aircraft or using another one of the 6 identification methods to positively radar identify said aircraft and hopefully teach the pilot that a position report (relative to a major VOR, airport along with a confirmation of altitude to verify mode C) is far more efficient and easier on everyone. Then you'll get those that check on with just the inevitable, "with you." It's like, thanks buddy, I knew as soon as you said your callsign that you would likely be "with me" but I own 240,000 square miles of airspace, where exactly are you "with me" within that general realm?

I heard a center controller radar identifying aircraft as they checked on with nothing more than a simple "with you" the other day - not even a mode C verification of altitude. This guy didn't have a care in the world for a valid position or altitude report (likely because he was never taught how to do this)... But does anyone see where this creates inconsistency on this network? Controllers observing said controller will be learning from this poor habit and pilots will be confused as to how exactly a controller is expecting them to check in. Pilots get a different experience from one facility to the next (and, in worse cases, from one controller to another within a facility) on how processes, such as the radar identification I speak of in this topic, are handled. Standardization in controller training on very basic topics such as this is critical towards fixing that lack of standardization across our division!

OK, hope that helps sum up why I'm posting this stuff... The people who really need to be paying attention to and reading this are training departments across VATUSA (since we're without a VATUSA3) and who knows how many controllers on VATUSA actually regularly read these forums. My hope is that this will spread to each facility after being up here (I'm also posting this into the training forum of the VATUSA.net forums, hoping it reaches the controller training documentation eventually).



Anyways, digging into some of the sublinks of the training website this gold mine of an article was discovered on, I've found part 2 which would probably also be considered extremely useful (It breaks down the understanding of handoffs with regards to other sectors of airspace, including shelves) for the 2D-to-3D challenged.

Some of this was clearly in reference to old ZLA procedures/policies (some of which are no longer valid), but I especially like the second graphic here and coinciding description describing handoffs in relationship to "shelves" of airspace or to sectors below the sector you are working (not just lateral limitations). The part about aircraft being on the receiving controllers frequency prior to crossing the sector boundary is a fairly critical point as well. There's nothing more frustrating than working a small sector of airspace and receiving handoffs right on your boundary and not receiving communications on said handoffs until the aircraft is well into your sector or beyond a point where you needed to be speaking with them. Obviously slow check-ins from VATSIM pilots can contribute towards this problem, but you need to be vigilant as a controller in counter-acting that by handing off early and often. Making sure that a handoff and communications switch is completed prior to the aircraft crossing into the receiving sectors airspace is important towards maintaining positive control of a sector.

Not long ago, I was working an approach control position with a controller working a center sector above me that was having trouble understanding the concept of seeing the 3-dimensional picture of what airspace he owned in relationship to the airspace that I owned. In turn, he was regularly descending aircraft into my sector without prior coordination (he should have been stopping them 1,000 above my airspace but was regularly issuing descents through my sector). This was obviously dangerous considering any departures I was working out could have easily become a conflict climbing to the ceiling of my airspace while he was descending aircraft to the same altitude my departures were climbing to. This graphic that Jeff Clark makes should help to indicate why, as a center controller, you would not clear aircraft into a receiving controllers airspace descending from above, but would rather assign an altitude just above that approach control sector (or low center sector, shelf of another sector, etc) and allow the receiving controller to then issue further descent into his piece of the sky.

My radar instructors at school tried to relate this concept to having a string tied to a piece of wood from within a bucket. If you pulled on the string (sitting inside the bucket) to move the piece of wood closer, it would rest on top of the bucket and then eventually drop into it from above (relating this as you being the approach controller working an aircraft into your sky from above). You wouldn't have control for descent until the aircraft is on top of your airspace and within the lateral limits. So you would be able to pull the aircraft down and into your sector.

Obviously facility LOAs can and, in many cases, do allow for control of aircraft outside of the spectrum these articles cover, but this is a general, non-LOA concept that can be applied just about everywhere.

Anyways, hope this article helps as well.

[!--quoteo--][div class=\\\'quotetop\\\']QUOTE [/div][div class=\\\'quotemain\\\'][!--quotec--]Training - Understanding Handoffs and Coordination (Part 2)
by Jeff Clark
Handoffs and Coordination with Center:
Just like in real life, if a pilot is following his flight plan route, you do NOT need to do anything to coordinate a handoff with Center other than flash the plane on Center’s scope, and make sure that communications are switched prior to the plane entering Center’s airspace.

On the flip side, if the plane has been assigned a route in Center’s airspace which is NOT shown on the flight plan, you MUST tell Center about the new route prior to handoff, to give Center the opportunity to modify the
route if necessary. This works both ways – Center MUST tell you about any arrivals which are on a routing NOT shown on the flight plan before handing the plane off to you.

Additionally, you are not allowed to clear a plane through your airspace ceiling, so any plane that is going to go higher than 13,000 cannot be issued anything higher by SOCAL than 13,000. Center will continue the climb when he takes the handoff and has communications with the aircraft. Similarly, Center will tell all arrivals which would enter your airspace through the ceiling to stop their descent at 14,000, and it will be up to you to continue the descent when it is safe. These procedures ensure that if a controller becomes too busy, aircraft will not continue to enter the busy sector when the controller is too busy to handle them. A sample graphic is below. See current ZLA Policies for updated sector vertical and horizontal climbs and descents.

[img]http://www.laartcc.org/old/images/sop_handoffcoordpic01.jpg\\\" border=\\\"0\\\" class=\\\"linked-image\\\" /]

Aircraft which will enter your airspace laterally (coming in from outside your boundaries at an altitude lower than 14,000) will be flashed on your scope by Center well in advance of reaching the boundary. Accepting the handoff implies that the plane can continue on the published routing and enter your airspace. Center MUST ensure the airplane is on SOCAL’s frequency prior to the plane reaching the airspace boundary.

[img]http://www.laartcc.org/old/images/sop_handoffpic02.jpg\\\" border=\\\"0\\\" class=\\\"linked-image\\\" /][/quote]

36
This should be required reading/training for all radar controllers in VATUSA, and probably other parts of VATSIM would find this extremely useful as well.

More often than not these days, I find myself working with controllers that have no knowledge or concept of what, exactly, a handoff really is or how to understand and accomplish coordination appropriately along with the specific phraseology. Learning this material will not only make coordination easier between each facility in VATUSA, but also help to train pilots how to properly "check-in" with a controller from radar handoffs and during non-radar situations. Again, referencing one of my largest concerns within the division (and possibly entire network) is the overall lack of standardization and consistency of controller training between each facility. Ensuring everyone is on the same page with things such as handoffs and controller coordination (and this really isn't rocket science, by any means - Jeff does an excellent job of breaking this down fairly simply in this article) will help to improve controller consistency/efficiency with handoffs and coordination not only within a facility, but also across facilities. this, in turn, should rub off on pilots making the check-in process a lot more efficient and consistent (during handoffs and non-radar situations for sure).

Anyways, thanks to Jeff Clark for writing this (wherever you may be). It's a great article. Maybe VATUSA can add this into their controller training documentation...

(Original Article found here: http://www.laartcc.org/old/training/unders...inghandoffs.htm)

[!--quoteo--][div class=\\\'quotetop\\\']QUOTE [/div][div class=\\\'quotemain\\\'][!--quotec--]Training - Understanding Handoffs and Coordination (Part 1)
by Jeff Clark

Perhaps one of the most misunderstood concepts on the VATSIM system is the purpose and proper use of the handoff.   During low traffic situations these misunderstandings usually result in little problem, but as traffic increases, a better knowledge of how these works is becoming more important.  Also, with the upcoming release of new controller software, a clearer understanding of the rules surrounding handoffs will soon become essential.  This document explains not only the purpose of the handoff, but also 'best-practice' on how to use them, as well as procedures and practices to use both before and after a handoff has been accomplished.

It should be noted that the information contained here is written primarily from a U.S. FAA point of view - however the fundamental principles at play here are fairly universal, and other countries will have similar rules to those described here to address these issues.

 The fundamental essence of the handoff:

The first thing you need to understand when considering the handoff is to understand exactly what you are doing.  You have probably already determined that one part of a handoff involves telling an aircraft to contact the next controller along his route of flight.  You may, however, be surprised to find out that this is in fact only a tiny part of a long string of events that should occur every time you perform a handoff.

There are two key goals you are accomplishing via a handoff that you need to always remember:  You are transferring "identity" of an aircraft to another controller, and you are transferring "communications and control" of an aircraft.  Both areas will be discussed in further detail later in this document - but first we shall look at the history of the handoff.

Early air traffic controllers had it easy.  Aircraft always flew along fixed routes, and altitude separation by direction of flight made it very easy to keep aircraft separate using non-radar procedures.  At the first control center in New Jersey, controllers simply pushed little model airplanes along giant maps of the East Coast to keep track of where they were. When they got near the edge of their area, they'd tell the plane to call the next controller, who they'd given a 'heads-up' to via the telephone.

Things are a bit more complicated now.  In the early days of radar, controllers worked in teams, gathered around a single radar display which was usually laid flat like a coffee table.   The earliest transponders didn't have the ability to show many different codes, and the computers modern controllers use to show an aircraft's callsign and altitude didn't exist.  Instead, this information was usually scribbled on a piece of glass that was placed over the blip, which came to be known as a 'shrimp boat'.  As the blip moved around the scope, the piece of glass was moved along with it.

These early controllers divided their one big scope into smaller sectors, and because they were right next to each other, it was easy to co-ordinate with each other, asking for permission to clip each other's airspace.  They could also pass the 'shrimp boat' along with the blip from one controller to the next, as long as the next controller shared the same large screen - which brings us to the first thing you need to understand - "transfer of identification".  But before we discuss this, we need to discuss the passing of flight plans…

Step One:  Passing the Flight Plan

You're probably already familiar with the fact that a pilot files a flight plan with a Flight Service Station prior to picking up his IFR clearance.  What you may not know is that these flight plans are then entered into a computer system and passed to a Center controller whose sky is -over- the departure airport.  This controller is responsible for reviewing the flight plan route, and if the route is unacceptable, he will amend it in the computer before sending the computer sends the route on to the Tower Controller to be read to the pilot.

The Center's computer will then send a copy of the flight plan to the controller who will be handling the departure so he can also study it and be ready for it. Except for one or two controllers, everyone else along the route won't yet be aware of the flight.  It is not until the flight actually departs that a 'departure message' is sent to the Center Computer, which then starts calculating 'estimated' times at which the flight will enter various sectors along it's route.  The Center's computer then ensures that controllers receive a flight strip with route information for each controller along the way, approximately 15 minutes before the flight arrives.

Sometimes however, this information isn't passed automatically.  This can happen when a flight is a 'pop-up', or if the computers aren't working, which is common at night when they are being maintained.  In these circumstances the controllers or their assistants are responsible for passing the pilot's flight plan information from one sector to the next well before the plane arrives.  This ensures that each controller can study the route and make sure that it will be OK for him, allowing time to ask the controller sending him the aircraft to amend the route or altitude if necessary before the pilot enters his sky.

It is important to note here that when we say we are passing the aircraft's "flight plan", what we are actually referring to is his current cleared route.  Controllers do not need to know that the pilot had originally requested a DP which he was not assigned.  Similarly, the portion of the pilot's route that he has already flown is also not passed.  Only the route to be flown is sent, to ensure that if the pilot loses radio communications, the controllers along the route will know what the pilot was last assigned and consequently must fly until communications are re-established.

It is standard practice amongst controllers that the receiving controller is advised of any route/altitude changes before a handoff is initiated so that the receiving controller is aware of this information before deciding whether or not he can accept the aircraft.

In addition to telling the receiving controller what route has been assigned, another reason for passing flight plan information is to give the receiving controller time to review the route that the aircraft will be flying inside his own sky.  Many times particular routings will be unavailable, or not particularly good because of traffic or weather. This is why it is very important to pass an aircraft's flight plan, and to initiate a handoff early enough so that any required re-route can be done by the initiating controller in time.  For example, an aircraft may be currently routed to enter the next Center's airspace along J146 - however this airway may be unavailable.  The initiating controller needs to find this out -before- the aircraft is 5 miles from the airspace boundary on J146 - in many cases the re-routes need to be issued hundreds of miles before the edge of your airspace boundary.

Once the aircraft's flight plan information, including currently assigned routing has been passed, the next stage of the handoff involves making sure that the receiving controller correctly understands which target belongs to the aircraft to be handed off - this is called Transfer of Identification.

Step Two:  Transfer of Identification

When an aircraft first enters a radar environment (normally immediately after departure when contacting the departure controller), that controller uses one of several possible methods available to him to positively identify the blip that he -thinks- is in fact a particular aircraft.  The reasons for doing this are very important indeed.  It is not unheard of for a pilot to dial in a transponder code that was intended for someone else.  For example, if there were radio problems with the Clearance Delivery frequency, it's possible for a pilot to think that -he- is being assigned a transponder code which was actually being read to someone else.  He'll depart on his normal flight plan, but the departure controller won't realise where he is because the blip will bear the name of another flight.  If two aircraft make the same mistake, the wrong blip will make a turn intended for another aircraft potentially causing a mid-air.

For this reason, controllers MUST use what is called POSITIVE identification to ensure that the blip he -thinks- belongs to the aircraft is really him.  Once this positive identification has been established other controllers at the same TRACON are permitted to assume that the computer has kept the right tag with the right plane, and they do not need to radar identify the aircraft simply because he has passed from one sector to the next.

Step Three:  Transferring Control:

The second goal of the handoff, after the transfer of radar identification, is the transfer of control.  Because ATC is a very precise endeavor, there are very specific rules and guidelines for determining at what point an aircraft becomes the responsibility of one controller, and then becomes the responsibility of the next.

By using automated, or manual handoff procedures, the next step of the handoff process involves communicating your intention to handoff the aircraft to another controller.  This is done either via using a computer command to initiate a handoff, or by calling the receiving controller on the landline and performing a handoff manually as described later in this section.

Once this action is started, the receiving controller will review his current traffic situation, and make a decision as to whether or not he will be able to allow the aircraft to enter his airspace.  If he is able to do so, he will either enter a computer command to indicate his acceptance, or say 'radar contact' during a manual handoff.  On certain occasions, he may implement conditions on the handoff, described later in this section.  At this point, permission has been granted for the aircraft to cross the airspace boundary along the assigned flight plan route, at the assigned altitude.  It is important to note that this process is best seen as 'asking for permission' to handoff the aircraft, and the aircraft is not yet actually handed off yet at this point.

When to initiate a handoff?

When a controller is handling an aircraft that is going to leave his airspace, he should almost immediately begin thinking about handing him off to the next sector.  For reasons discussed elsewhere in this document, this process is not something that can be put off until the last minute or serious problems may develop.  There are two important conditions that need to be met before a handoff can be initiated - the first is that the aircraft has been positively radar identified, and the second is that the aircraft no longer has any obvious traffic conflicts.   The period when an aircraft is 'between controllers' is one where you don't want any surprises, and a good controller will not accept a handoff if he does not understand exactly how any potential conflicts will be resolved.

For example if you were planning on handing off an aircraft that had visual separation with another aircraft immediately above him, you should advise the receiving controller that there was visual separation between the aircraft at the time you handoff the aircraft.  This is because a receiving controller will rarely accept a handoff of an aircraft that appears to be in conflict alert.  If there were to be an accident, the controller who currently had control of the aircraft will more usually be the one considered to be at fault, and you cannot expect to 'handoff' problems to another controller in hopes that they will fix something you weren't able to.

Similarly if you have just instructed an aircraft to speed up, slow down, expedite climbs, etc., to resolve a potential conflict, you may need to tell the next controller this information before they will be comfortable accepting a handoff.

Once all of these conflicts with your own aircraft have been resolved, or explained, you should at that point initiate handoff - even if the aircraft is many miles from the airspace boundary.  (On VATSIM, there is sometimes a complication that occurs when the receiving controller's range is not set far enough out to see the aircraft.  In these cases he will not know that you attempted to handoff the plane - in real life systems however, the aircraft remains in handoff status regardless of how far out they are, and when they appear on the receiving controllers scope edge, they will be in a flashing 'handoff' status.)  Many controllers use the saying "take a handoff, make a handoff" to illustrate the common practice of initiating a handoff to the next sector almost immediately after you -accept- a handoff from the first sector.  This practice has the advantage of helping to make sure you do not -forget- to handoff an aircraft, which is viewed as a serious infraction in a radar environment.

When an aircraft goes from one radar facility to the next, the computers -usually- are able to pass information to each other about where a blip is, who he is, and where he is going, but not always.  In these cases, or indeed when the computers aren't working properly, a "manual handoff" is initiated.  In a manual handoff, a controller essentially calls a neighboring controller on the phone and says "Do you see this guy near Terre Haute on the 4203 code?  He's AAL330…"   The proper phraseology for this process follows the following format.  First, the controller initiating the handoff calls the adjacent controller on the landline and identifies himself and why he is calling:  "Albuquerque Center, Los Angeles Center handoff".  The receiving controller then indicates he is ready by saying "Albuquerque Center, go ahead".

The initiating controller then starts the handoff by telling the receiving controller where on the scope to start looking.  He does this by referring to an intersection/navaid that he knows is depicted on both of their scopes, and a position reference that fix - for example:  "Thermal, 10 miles southeast", or "over Needles".  While the receiving controller starts searching that area for targets, the initiating controller continues the process by reading the squawk code of the target (remember that the receiving controller won't always see a data tag containing the aircraft's id on it, especially if the computers have failed to correlate the aircraft's position between themselves).   This allows the receiving controller to examine the codes of all aircraft in the vicinity of the location identified by the initiating controller until he finds the correct target.  The initiating controller continues by passing the aircraft id, and any other flight plan information if it hasn't yet been passed.  Otherwise, after passing the aircraft ID, the receiving controller will then do one of several things.

If the receiving controller locates the aircraft, and can accept the aircraft, he will say "(aircraft ID) Radar Contact".  

If for traffic reasons, he needs to place a condition on the handoff, he will do so at this time via one of several methods discussed later in this document.

If the receiving controller cannot accept the aircraft for the time being, he will say "unable handoff", and if able, advise how long a delay the initiating controller can expect.  At this point, the initiating controller must turn or hold the aircraft ensuring that he does not enter the airspace of the receiving controller.

Negotiating conditions for handoffs

There are many times when a receiving controller cannot accept an aircraft into his airspace without modifying some aspect of it's flight.   There may be many aircraft in his sector, including many aircraft that the initiating controller may not necessarily be able to see on his radar scope, either due to different radar antenna locations, aircraft operating without transponders or faulty transponders

The receiving controller will place a 'condition' on a handoff by informing the initiating controller of the condition on the landline as follows:

He can ask for the aircraft to be given a speed restriction by saying, for example, "AAL370, speed 250 knots, radar contact".

He can ask for a route change:  "AAL370 direct DAG, radar contact"

He can ask for the aircraft to be assigned a heading, for example, for traffic, by saying "AAL370, heading 350, radar contact"

He can ask for an altitude change:  "AAL370, descending to FL180 radar contact"

He can also ask for any combination of these.  When he includes these instructions in his acceptance of the handoff, he is making this a -condition- of the handoff, and the initiating controller MUST instruct the aircraft to perform the required modification to it's route BEFORE sending the aircraft to the next controller.

If the initiating controller is unable to comply with the request because of traffic in his own airspace, the two controllers must negotiate an alternate plan of action before the aircraft can enter the next controller's airspace.  It is important to note that should a situation develop where there is quite simply no where for the plane to safely go, it will be the initiating controller who will be legally responsible for having got into this situation, and therefore he should always have a 'way out' should the handoff not be accepted.

After the handoff, before the ship…

After you have obtained permission for the aircraft to enter the next controller's airspace, the next step is to transfer communications of the aircraft to the next controller.  It is important to realize that in real-life, this process does not occur immediately after the handoff is accepted, and many VATSIM controllers believe it is best to de-couple the option which automatically tells the plane to contact the next controller.

There are many reasons why you may wish to hold on to an aircraft before 'shipping' him to the next controller.  For example, you may still be monitoring a potential separation conflict with another aircraft to make sure it works out.  You may also be monitoring spacing between aircraft or some other factor that needs to be taken care of before you finally are done with the aircraft.  As discussed in the previous section, just because you still have work to do with the plane is no reason to not -initiate- the handoff. In those cases, you simply get permission to enter the next sector, and continue to work with the aircraft on your own frequency until you no longer need to talk with him.

After you have resolved any potential issues with your aircraft, and after the handoff has been accepted however, you can - and in many cases should - switch the aircraft to the next controller's frequency as soon as possible.  There are many reasons for doing this earlier rather than later.  Firstly, you should not worry about the aircraft not being on your frequency but in your sky - there are many rules which are set up to prevent problems with this, which will be discussed in the next section.  Secondly, if the aircraft has not changed to the next controller's frequency before entering his airspace, technically you have committed an error which could lead to disciplinary action in a real-world facility.  (Remember that it takes time to change radios, so always leave time for this).  Finally, the sooner the next controller talks to the aircraft, the sooner he can start working with him, which is always advantageous.

After transfer of communications, but before he leaves your sky…

Until the aircraft has left your airspace there are certain rules that the receiving controller must observer to ensure that your separation is maintained.

Specifically - the receiving controller may not alter the aircraft's altitude, route, speed or transponder code while he is still in your airspace, (or even within 2.5 miles of the edge of it inside his own sky if at the Center).

Having this rule allows you to "count on" your aircraft leaving your sky on a certain route, altitude, etc., which will be useful if you have other aircraft near the boundary that he needs to miss.  Because you can count on the next controller not to change any of these things, it frees you up to hand him off and leave him off your frequency as he approaches the boundary.

Negotiating changes after the handoff

There are certain times when the receiving controller may wish to move the aircraft after the aircraft has been handed off, but before he has left your airspace.  In these cases he must ask your permission to make one of these changes through the use of an APREQ (Approval Request).

As an example, he may call you to ask:

"APREQ heading 350 AAL320" - which means that he is asking your permission to turn a plane stillin your airspace to a 320 heading.

"APREQ FL180 AAL320" - which is asking to change the aircraft's altitude

The controller may also APREQ more general permissions, such as a blanket permission to make many different turns, or a variety of descents.

To do this, a controller may ask for "control for turns", or "control for descent".  If control for turns is granted, the receiving controller may make a series of turns provided none of those turns takes the aircraft -back into- the first controllers sector.  "Control for descent" (or "climb") allows a variety of altitudes to be assigned provided that the direction is not changed (in other words, if you are descending him, you can't then climb him).

A controller may ask for both turns and descent/climb by asking for "control on contact", which then grants permission to do both.

Finally, any of these can be granted by the initiating controller without actually being asked.  Some controllers even coordinate a special arrangement where all aircraft that are handed off are assumed to be 'control on contact' which means that the initiating controller will allow the receiving controller to alter all aircrafts course and altitude after transfer of communications.  This however is more an exception than the rule.

Point Outs

There are occasions when you will hand an aircraft off to a controller who will only work the aircraft for a short period of time because the route of flight will only take him across a very tiny portion of his airspace.  In these situations the receiving controller may tell you "Point Out Approved" when you thought you would hear "radar contact".  In this situation the controller is telling you that he sees the aircraft, understands his route but doesn't want or need to speak with him.  You should then normally hand the aircraft off to the next controller along the plane's route.

Other occasions when you may need to point out an aircraft involve times when an aircraft has strayed off his route, or you may not be certain if a plane is going to clip someone's airspace or not.

A controller always has the right to decline a pointout.  He may do this by saying "radar contact" when you were initiating a point out - meaning that he still wants to talk to the aircraft.  If he doesn't take the pointout or a handoff, you must ensure the aircraft remains clear of his airspace or an error will have occurred.

A controller who accepts a pointout may also place a condition on the pointout, in the same way he puts conditions on handoffs.  He may say:

"heading 330 pointout approved" meaning that as long as the aircraft is on a 330 heading, you can "borrow" his airspace

"Fl180 pointout approved" meaning that as long as you change the altitude to FL180, then it's OK.

Also, he may show you an aircraft in his airspace that you must miss as a condition of the pointout.  The way this is done is as follows - he will first tell you where to look on your scope, the transponder code of the aircraft to miss (or his ID if you are on the same radar system), and what he is doing.  If you see the aircraft you would then say "AAL331 traffic observed".  He would then say "reference that traffic, pointout approved", which means that you may enter his airspace provided that YOU take the necessary action to ensure separation with AAL331.  If a separation conflict subsequently develops between these two aircraft in the other controller's airspace, it is now -your- legal responsibility and not his so it is important to understand what the other aircraft is doing before making this type of arrangement.

Summary:

The steps that must be taken as part of a handoff are summarized as follows where the initiating controller is "controller A", and the receiving controller is "controller B".:

1.)      You must make sure that the flight plan route in the computer system matches the pilots' assigned route.  If it doesn't, you must either change the route in the computer, or tell Controller B.

2.)      After you have established radar contact, and resolved any separation problems, you then initiate handoff, either via an automated system or via landline.

3.)      If the aircraft doesn't have a tag, you must describe the location, code and route of the aircraft to controller B at the time of initiating handoff.

4.)      Controller B may either decline the handoff, accept it, or accept it with conditions which must be issued by Controller A prior to transferring communications.

5.)      After the handoff has been completed, Controller A keeps the aircraft on his frequency until all potential conflicts in his airspace have been resolved, but transfers communications to Controller B in plenty of time to ensure that the transfer is complete prior to the aircraft entering Controller B's airspace.

6.)      After communications have been transferred, Controller B may not alter the route, altitude or code of the aircraft without first APREQ'ing it with Controller A.

7.)      Control for turns, climb, descent or control on contact can be used to get around point 6.

8.)      A controller may choose to accept a 'point out' if he doesn’t' want to talk to the aircraft, with or without conditions.

9.)      An aircraft that has not been handed off or pointed out may NOT enter Controller B's airspace under any circumstances.
SEE PART 2 of Understanding Handoffs and Coordination[/quote]

37
General Discussion / ZLA Pilot Training
« on: February 24, 2011, 05:15:34 PM »
Quote from: Scott DeWoody
Just out of curiosity, what knowledge should a ZLA I7 certified pilot have?

I am in no way, shape or form, knocking the training you guys in LA do, as a matter of fact, I applaud your efforts, this is a real curiosity question.

An I7 rated pilot should be familiar with basic VFR flight (patterns, class B clearances, traffic pattern entry, pilotage, etc), and some IFR flight including flying a departure procedure/STAR, a TEC route, an ILS approach (vectors and full procedure), a full procedure VOR approach, and operations into an uncontrolled field.

38
General Discussion / ZMP's 168 Hour Push
« on: January 19, 2011, 09:06:13 AM »
This began last Thursday afternoon (the 13th) as just another afternoon controlling session at ZMP that has turned into a rather impressive challenge to see how long we can keep this going. We've been open for nearly 6 days straight thus far (7 of us or so have been alternating shifts regularly). Just figured I'd throw it out there that we're pushing for a "perfect week" (100% staffing) this week at ZMP.

This may very well be a network record setter already with consecutive time on a single position, but our goal is to stay staffed through Sunday at 2359Z at the very least to wrap up this week's Iron Mic totals (putting us at roughly 10 days or 240 hours straight ATC coverage).

Thanks to everyone who has been participating regularly so far (controllers and pilots), it's been a fun week and the feedback has been great received regarding this so far (or so I've seen). Would be nice to see even more pilots come out and fly with us. We offer a variety of under-utilized and fun airports (especially with the weather conditions the region sees this time of year) over a massive sector with arguably some of the best services within VATUSA between the realistic operating procedures to the knowledgeable controller roster (most with a good amount of real world aviation experience in some form or fashion).

This is by far one of the best crews I've ever operated with during my years on the network. You'll like the service you'll get - trust me on that! We'll be here all week (day or night)... literally.


Regards,

39
The Control Room Floor / ILS before visual?
« on: December 07, 2010, 09:58:56 AM »
Quote from: Dhruv Kalra
The other thing about a visual approach is that it takes separation responsibility off the controller and places it upon the pilot. Reading between the lines this typically results in a tighter packed final since pilots aren't held to 3 miles/1000 feet when using visual sep.

^^^This. Seen it done at ORD a number of times for this reason alone.

40
General Discussion / Integrity of the Network
« on: November 08, 2010, 08:49:10 PM »
Alex, thanks for your words... I thought somewhere along the line someone stated that network management was working towards improvement of transparency... I think it's fairly apparent that has been lost. Richard Jenkins was the first one (in the VATSIM forum) to actually state that things were actually being looked at... Why couldn't someone within the Founders or current BoG say just that 10-15 pages ago in that thread... lol.

The quote I took from Kyle was posted within the VATSIM forum, page 6 I believe of the thread I mention frequently here. He didn't delete it. If the intent of this was misinterpreted, then I feel that it should have been worded differently from the start because I surely wasn't the only one who took it this way. I'm in agreement that not all of the BoG or Founders are supportive of this push for simplification, knowing a member or two myself. I just wish they'd speak up a bit more.


-AJ

41
General Discussion / Integrity of the Network
« on: November 08, 2010, 08:39:31 PM »
Matt - Unfortunately, you beat me to it. I have far more I'd like to mention in regards to that facility and why I feel it ties into the present status of the network and where things are appearing to head, more so than what you stated and in a tad more of a constructive manner. I'll get there eventually.

Dan - This isn't necessarily current management's fault there, so I would like you to sit back on this just a bit for now before coming after ZMP. I know you are trying and I realize you have a rather significant mess to clean up...

And, for the record, I think ZMP has done extremely well. That facility has made so many improvements recently in terms to maintaining realistic standards and a well trained crew roster and unfortunately they aren't recognized merely enough for much of it. I remember when ZMP's roster was hardly active and pertained very little knowledge of air traffic control procedures in general, that's definitely not the case anymore. I'm officially visiting up there now and they've really got their S*** together! They don't receive enough credit for the work they've put in there (publicly anyhow). It should be a prime example of what all VATUSA facilities should want to attain on this network. They have a fantastic crew up there in terms of personality and activity (being composed of many previous members of ZAU plus many others) and are active on a near nightly basis with a firm following of quality pilots - exactly what many wanted for ZAU. I'll get into further details later on all of this, but for now I'll leave the rest to Dhruv to explain (as he's done already before in previous threads, but will apparently require re-addressing here now in defense of his facility after the previously mentioned comments). In fact, he's drafting a response now...

Justin - You're comments are great and should be taken seriously. I've seen it countless times at ZLA... Many don't make it because they simply don't want to put the effort in. They easily could, but would rather take the easy way out by complaining that it's "too hard". Now they're supposed to be the ones who are correct? Ridiculous. I feel controller standards are too low over a significant portion of VATUSA anyhow. Again, speaking from experience, I've seen the decline in quality over the years. Considering all of the complaints that now have come out of the woodwork between this forum and, even more so, the VATSIM forum, involving those concerned with quality here, you would think network management would want to shift their approach towards attempting to keep their most dedicated here interested and happy... Effort should be more focused on improvement of pilot quality rather than diminishing ATC quality further. Again, I see no reason why we'd want to retreat to where the network was ten years ago. The network is capable of so much more now days.

And, by the way, your idea for a new payware network is not as far fetched as some would like to think...



-AJ

42
General Discussion / Integrity of the Network
« on: November 08, 2010, 07:05:45 AM »
Quote from: Harold Rutila
AJ,

What you've said is essentially what everyone else who controls regularly is saying, specifically in regards to pilot quality. It's a very disheartening trend to see how many pilots have no clue whatsoever as to what is going on in the most remote sense. While pilots used to model the habits of FS9/FSX Default ATC, I don't even see THAT anymore; it's turned into a conglomeration of confusion all over the scope. There are posts in the VATSIM Forums about it just about every couple of weeks. Though, instead of focusing on pilot training, it seems we're now focusing on controller de-training, if that's even a word. I just don't get it.

Well said... I'm at the point where, more often than not, I feel like I'm unable to be an effective controller with the declining level of competence. It's very difficult to get into a "groove" where you can feel the momentum built up on frequency with everything under control and everyone enjoying the professionalism of the environment (that "high" Gary speaks of). Again, it's been so long since I've last experienced that... I feel like I'm hopelessly hunting for it when I get on these days. Like an addict unable to get his/her fix...

I don't know about many of you, but I signed up to control on VATSIM, not to be babysitter having to hand-hold everyone that visits our sectors because they don't know how to fly. Did anyone ever consider this being a critical reason towards a number of people not wanting to become controllers here? This virtual job has become one more suited for a professional teacher now...

Quote from: Harold Rutila
At the same time, I must re-iterate what I said in the VATSIM Forums that much of what we've heard thus far is hearsay. I see no point in mass-resignations unless there is hard evidence, like a notice of a policy change or something, that VATSIM staff will make major changes to the way ARTCCs and divisions are operated. Sure, I too take offense that some higher-ups have degraded the work we've done in improving our areas of VATUSA, but I'm sure they've had those feelings for quite a long time. Whether or not they will act on them is something I look forward to seeing. Usually what I've seen in the forums are discussions on various idealistic situations, most if not all of which never come to fruition. I wouldn't think this one is really any different.

Allow me to direct you to a recent quote from David Klain (VATSIM President) regarding off-peak certification removal:

[!--quoteo--][div class=\\\'quotetop\\\']QUOTE [/div][div class=\\\'quotemain\\\'][!--quotec--]The VATSIM leadership totally agree with the idea that controllers should be able to work major airports faster. Bottom line is that off-peak solos are not authorized. Not part of GRP and they violate the intent of GRP and the network. GRP is a binary thing – you are either qualified or not. If qualified, you are qualified to work the airspace at any time. If not qualified, then you should not be working it at any time. Several ARTCCs/FIRS/VACCs in various divisions had brought in this “off peak” solo as a way of giving a student a “temporary permission” to control a major airport at “off peak” times (whatever the heck they are). There were (and are) a number of problems with this idea:

(1) when is off peak? Local times? Zulu times? Where published? Different for every airport around?
(2) Where is the list of who is authorized to control “off peak”…as compared to endorsed to control that major airport at any time? How do supervisors enforce the policy?
(3) The whole point of GRP is that if a person has the requisite knowledge to work the airspace, he should be authorized to control it. GRP 2.0 originally had no major airports or designated airspace. It was added during the review as part of a compromise because a number of review participants were insistent the world would collapse if anyone worked that airport/airspace without specific training. The compromise was that for designated airspace and major airports there would be a requirement for an appropriately-rated controller to also get an endorsement signifying he/she was familiar with the nuances of that specific airport/airspace. If a person is familiar with that airsapace (the SOPs, nuances, etc.) and the instructor is willing to sign them off for “off peak” times, then by definition they are familiar with it and should be granted the endorsement and able to work it at any time…period. Reality is that a newly-endorsed controller will make some mistakes…but VATSIM is a learning environment that is not “zero fault” and those mistakes are not only expected and acceptable, they are part of the learning process and learning environment.

Bottom line: off peak endorsements are not permitted and that word should be filtering down to the various divisions and then the facilities in those divisions. At that point there any and all references and use of "off peak endorsements" should (and will) go away. Anyone who runs into a facility that is still imposing them should notify the appropriate staff (obviously starting at the division level and then escalating to the RD if necessary).

GRP is about INCREASING controller's access to airspace and getting more controllers online...off peak endorsements are actually a way of DELAYING a controller from doing just that out of some fear that the controller will make a mistake. Given the fact that VATSIM has ZERO risk to people or equipment, those mistakes are part of life and the facilities that don't get that need to get over it and get with the program as articulated by the Founders.

Dave[/quote]

I think this should definitely be evident enough that they've decided to do away with it.

Kyle Ramsey, another BoG member:

[!--quoteo--][div class=\\\'quotetop\\\']QUOTE [/div][div class=\\\'quotemain\\\'][!--quotec--]The "quality uber alles" crowd are on a path not supported by the Founders or BoG. You can continue to rant in these forums about it, you can hold on, for now, to your staff positions. But know your agenda is not going to continue to influence VATSIM and your way is going away.[/quote]

The general feel I'm getting after reading posts like this is borderline militant... Either we get with the program articulated by the founders hiding in their ivory tower and their brilliant understanding of things at the facility-level... Or we get out. Coming directly from network management at that... Impressive, to say the least, no?

The recent resignations of ZLA staff should not be taken lightly with regards to this either. ZLA has been a powerhouse facility of VATUSA for a long time and the off peak certifications have been _critical_ towards the success of training in that facility due to the massive influx of students and limited training staff. Before you jump to the conclusion that the problem must be as simple as I just wrote it (referencing "limited training staff"), you should know more about the principles of ZLA. ZLA has built itself on the principles of training knowledgeable, well trained, professional controllers - this takes a while to achieve for many, but is an extremely rewarding experience once you get to that level. It gives many the motivation to work towards that level. Taking away that motivation by opening the proverbial "flood gates" will likely wreck what's been created there. Training off-peak was the motivating factor towards obtaining the full certification so you could control during busy periods/events. This system worked well towards fulfilling ZLA's needs with the extreme popularity. Did anyone bother to check with ZLA before making the decision to kill off-peak? I'd be surprised with the resignations that have just occurred...

After many discussions I've had with people from multiple facilities over the past few weeks regarding this topic and others, I'm quickly discovering there are plenty of us here fed up with the present status of VATSIM and network management. All of them feel that the network is capable of much more, yet being restricted from progress not only by politics that have developed here, but also from this attempt to simplify controller training. I'm speaking on behalf of many of them because I no longer have anything to lose (I already lost my staff position years ago, sorry Kyle). I've witnessed the political crap, I've dealt with backstabbing (one of the few things I can thank this network for now; teaching me at an early age how to protect myself from this in the real world) amongst other ridiculous things you'd expect to see in the White House (having managed a facility for 15 months, and been removed due to political reasons). I'm slowly realizing it's honestly not worth it to dump time into VATSIM anymore if it's going to continue down this road. And I hate to say this, but I've already begun to pursue alternatives to VATSIM along with a number of these others...

I could easily delve more into specifics on wonderful stories of the gruesome politics I've experienced here in many more posts. I'll reserve comment, for now, but will likely come back to this soon to discuss specifics on a certain facility I've witnessed, and used to be a proud member of, go down the tubes as I feel it applies to this topic and the present status of the network in many ways.



-AJ

43
General Discussion / Integrity of the Network
« on: November 05, 2010, 02:10:38 AM »
Not sure how "huge" the line is in respect to the entire network, but there are a significant number of experienced members concerned for sure... I'll be the first to agree.

As a controller who's put in an average of 80-100 hours a month (Albeit some leaves here and there due to real life, while being active, this is roughly my average.) with somewhere around 3,500 total hours behind the scopes, I've witnessed the downhill slide since I began controlling in 2005, especially within the past two years the most. The "fun" level for those of us who see the network as being far more capable than it is headed is truly becoming depressing. I'm beginning to slow down already and looking for alternatives, to be quite frank.

Referencing the Major airport off-peak certification thread (found here in the VATSIM forum: http://forums.vatsim.net/viewtopic.php?f=7&t=52546) that's been fairly popular recently, this is enough for me to realize things aren't heading in a positive directing for someone like me anymore. I prefer a more realistic atmosphere, more standardized procedures, a well-trained and maintained roster of controllers in a facility with a realistic approach towards controlling and, to top it off, pilots that appreciate that level of service offered and, in turn, are of high quality themselves - that's enjoyment of the network for me. I know there are others out there as well - I wish they would speak up more rather than biting their tongue (whether this is out of concern for their staff positions or what - I'm not certain).

A quote David Klain posted from the founders has me particularly concerned:

[!--quoteo--][div class=\\\'quotetop\\\']QUOTE [/div][div class=\\\'quotemain\\\'][!--quotec--]When VATSIM first started out, a couple of guys would be flying and another guy would control...he would jump from DEL to GND to TWR to DEP to CTR to ARR to TWR to GND to provide them 100% ATC coverage for the entire flight. The pilots got to talk to a controller throughout the whole flight and fun was had by all. As VATSIM has grown, we have instituted regions, divisions and FIRS which have made this impossible in today's world due to all the bureaucracy and requirements to either belong to the FIR or get visiting status. Those Regions, Divisions and FIRs have forgotten that they don't own the airspace...VATSIM does. Maybe it's time we do away with all of that and adopt a global approach where controllers can control anywhere....[/quote]

Sure, maybe this was fun while it started - but the network has grown to allow for so much more in terms of advancements in technology and with the allowance of facilities to become more realistic and standardized. Now it seems we just want to retract all of this and retreat back to how things were 10 years ago? It's difficult to digest sometimes for someone like me... It's like taking 10 steps backwards - who in their right mind who's reached a level of knowledge, experience, and entertainment from high quality here would want to see this happen? Allow me to explain my thoughts on this further...

What I'm seeing is a large disconnect between a good portion of the founders and the current status of the network, referencing the above comment. It seems to me like an old boys club that is disappointed because the network evolved beyond their capabilities and they don't want it because it's either too difficult or complex for them now, regardless of the fact that many others have probably enjoyed a lot of the advancements a number of facilities have made over the years to improve quality.

I think Keith Smith said it right in this thread as well... When has anyone actually seen a founder work a _busy_ sky themselves recently (and if so, how regularly do they actually do it)??? I don't think I've ever seen a founder go through my facility's training program, let alone any others I've been a part of or involved with, and see how truly amazing that can be if you actually put some effort into it... I'm sure this goes for many other facilities as well. It's few and far between that you see that. It seems to me decisions to remove supposed excessive restrictions on membership and simplify things is being based on the excuse that "since other members appear to be struggling, it must be true, even though we've never really tried to see it for ourselves". When do the experienced and regular members who have actually seen good things come from these advancements the network has made get to be heard about these changes? Again, I'm not saying that every facility has done it right, but I'd like to think most have done alright. In my opinion, it's already too easy to become a controller on VATSIM as is in a majority of VATUSA facilities.

Sure, maybe their are numbers to show people aren't enjoying how long it takes to become certified in certain areas or pilots don't want deal with testing or other things, but it truly has taken a noticeable toll on overall quality, in my honest opinion. To me, it's feeling more and more like people simply don't want to put the effort in anymore, they just want instant gratification from this. Maybe this is what the founders want now. It definitely appears that way more and more though. Adding to this point, events are something we all look forward to on VATSIM. You need a well trained, organized, and prepared roster to handle them effectively and, on top of this, quality piloting. This is something that every member should _want_ to work for. If you take away the drive by making things easier for everyone, this disappears and becomes all the more frustrating for those of us who have put the effort in. I can speak from experience in having witnessed this problem as of late as well.

Ever since the Founders letter to the community, I knew we were in for changes that probably were not going to impress the experienced and dedicated here... Maybe some of them have been beneficial to some extent, but again, I'm speaking as someone who's seen and experienced a lot here over the years - and it really has gone downhill. Pilot quality really took a steep descent upon opening up memberships to free email service providers. It amazes me how flawed the relatively new "join VATSIM" page is in failing to mention anything at all about actually being prepared prior to logging on... There are so many newer members on this network now than I've ever seen before, it's outweighing those members with experience, which is in turn creating frustration amongst us and contributing towards the realism divide (referencing exactly what Derek has posted above, I've seen it so much more frequency now days than ever).

For the record, I think it's a terrible idea to remove the off peak certifications all together - it's another prime example of the disconnect between network management and understanding of things going on at the local level. A quick fix solution that maybe fixes a few bad apples, but screws facilities that have actually made it work. You're impeding some of the better advancements some facilities have made on this network by doing away with this.

There's something Gary Millsaps had to say that I liked as well, specifically the area in which controllers try to experience that natural "high" from working a busy sector and knowing they can keep it under control. I think the last time I've actually experienced that "high" is well over a year ago at this point. Again, there is such an incredibly high volume of new people on the network, it outweighs the experienced more than ever before... It's rarely an effective learning environment. Getting a "good session" in is so few and far between these days (for me anyhow). Trying to work with 10 new pilots at a time is a difficult, if not nearly impossible task to accomplish (this isn't an exaggeration either). I surely try to be respectful and help out, I'd like to think my feedback at ZLA shows that for the most part as well, but it's truly not fun when you're experiencing this day in and day out now... I'm at the point where I'm impressed if one guy obtains and reports ATIS when checking in with me, complies with instructions timely, maintains a high situational awareness in a busy sky, and actually appreciates and attempts to work with a knowledgeable controller when he/she finds one...

Obviously we all did start somewhere. The real concern I'm experiencing is relevant to the foundational flaws in the network and how we're appearing to go about handling them. Starting with whoever decided it would be a smart idea to require controlling training, yet nothing at all of pilots, is just absurd... It's fundamentally flawed in every aspect. Additionally, with the advancements facilities have made to improve procedures, training and other aspects that make this enjoyable for people who actually prefer a "simulation" rather than just another "game", we have created members (like myself) that desire a more realistic and organized environment - that is what is "fun" for us. I'm not saying I (or others) don't understand and respect the fact that we were all once new and needed help at one point or another, just that this should be able to occur in moderation with the experienced able to grandfather down at an appropriate rate of attrition with the new members, rather than the blind leading the blind as it appears more and more now days (no disrespect meant to those actual blind members here). This type of professional environment seems to be rapidly fading now, especially within VATUSA (again, I'm speaking from first hand observation of this). When comments are posted regarding the lack of controller or pilot quality now, many are easy to criticize those experienced members complaints for being too realistic, etc... It's unfair in my opinion. There does seem to be valid concern that quality is suffering here, it just seems to be ignored by many. You need the quality-concerned members to stick around to help improve the rest. To the founders, you've allowed the network to produce higher quality members from the get-go. Do you honestly want to kick them to the curb in favor of quantity over quality now? I just don't get how this will help improve anything other than making this more and more like the MSN Game Zone... Do you honestly want that as well?

There may be one area I can agree with the founders on - excessive bureaucracy here. Again, in my opinion, its been allowed to get to this point though. The flaws in the foundation of the network have fostered the differences across the realism spectrum we now face and the political crap is all a result of this in some form or fashion.

In the end, who am I to speak though I guess... I'm just a controller here now. I just hope my opinions are not overlooked (as I'm not the only one with it). Obviously this is the founders network to do as they please with. As stated in the comment, it's their airspace - we just borrow it. They can do as they please in the end...

I'd just ask network management (founders, BoG, etc) that before making decisions/implementing policy that negatively impact certain facilities and members, that you take some time to listen to those who have experienced the good that has come from the development of the network over the years and try a little harder to allow for flexibility in those areas when enacting policy. You will only continue to drive off those experienced members frustrated by what is an apparent lack of understanding otherwise. Put a little time and effort in by either controlling (try actually going through training programs that are complaining about your lack of understanding to their needs, listen to those facility's concerns directly) or flying regularly in certain areas (spending time on the front lines of the network again) to see this what's happening first-hand rather than sitting high up in your ivory tower saying things like, "It's not right, it's too hard for us, we need to go back to how it was before," when you're hardly actively involved at the facility level anymore. Because, with all due respect, it appears to someone like me that you're approaching things in a very close-minded manner right now - I'm sure others feel the same way. Break down the political barriers by becoming involved again at the basic level. Show the community that you're making an active effort to understand each side of the spectrum before implementing change. Please take this constructively...



Sincere Regards from a concerned member,

44
The Control Room Floor / Color Profiles
« on: August 23, 2010, 03:08:20 AM »
Anthony,


C90 uses ACD real world. Just grab that color profile (I think it's in one of the posts above) and I'd recommend using that with STARS radar mode. Same is used in SoCal as far as I know.


-AJ

45
NOTAMs / Congrats to the New VATUSA1!
« on: April 30, 2010, 02:38:36 AM »
Congrats Gary, really good to hear you're back.

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