31
News / Re: Denver’s New Deputy
« on: June 25, 2018, 12:23:40 PM »
Congrats Chris, look forward to working with you!
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32
News / Re: New Southern Region Air Traffic Director VATUSA 8
« on: June 05, 2018, 11:01:42 PM »
Congrats Wes! Look forward to working with you 
33
General Discussion / Re: Keep Port Open
« on: April 13, 2018, 07:16:25 PM »
Network Engineer here! I can shed some light on the issue.
VRC uses UDP port 3290 for voice traffic. By definition, UDP traffic is stateless - it does not rely on the 2 parties agreeing on how/when to send it. When a pilot transmits on frequency, the voice server relays that to you as a UDP stream. The problem occurs when your router receives that traffic and does not know where to send it (your computer vs your phone vs your smart TV). The reason why keying up every so often alleviates the problem is because your router will track the UDP stream for some period of time (usually 30 seconds to a minute). When you key up, your router keeps track of that connection and while your router is tracking the connection, if it receives the UDP stream from the voice server, it is smart enough to see the two are related and sends it to your computer where VRC gets it. Port forwarding also alleviates the problem because now your router has a permanent rule telling it that ANY UDP data it receives on port 3290, send it to your computer (whether from the voice server or not).
This boils down to the fact that NAT sucks. It is a hack that was implemented to stretch the lifetime of the IPv4 address space. Most of the time, it works great, but things like this show its flaws.
Hope this helps someone understand
VRC uses UDP port 3290 for voice traffic. By definition, UDP traffic is stateless - it does not rely on the 2 parties agreeing on how/when to send it. When a pilot transmits on frequency, the voice server relays that to you as a UDP stream. The problem occurs when your router receives that traffic and does not know where to send it (your computer vs your phone vs your smart TV). The reason why keying up every so often alleviates the problem is because your router will track the UDP stream for some period of time (usually 30 seconds to a minute). When you key up, your router keeps track of that connection and while your router is tracking the connection, if it receives the UDP stream from the voice server, it is smart enough to see the two are related and sends it to your computer where VRC gets it. Port forwarding also alleviates the problem because now your router has a permanent rule telling it that ANY UDP data it receives on port 3290, send it to your computer (whether from the voice server or not).
This boils down to the fact that NAT sucks. It is a hack that was implemented to stretch the lifetime of the IPv4 address space. Most of the time, it works great, but things like this show its flaws.
Hope this helps someone understand
34
News / Re: Atlanta has a Training Administrator!
« on: April 04, 2018, 10:45:42 AM »
Congrats!
Also, excellent last name.
Also, excellent last name
.
35
Events / Re: [Jan 27, 2200z-0400z, 1400P, 1600C] Phoenix Open Fly-In
« on: January 18, 2018, 08:14:33 PM »
However you spell it, we are excited to see you there!
36
Events / Re: Stuff the Albu-Turkey
« on: November 14, 2017, 11:39:59 PM »
Just a reminder to all pilots, this is happening THIS SATURDAY!!!
See you there!
See you there!
37
News / Position Opening: Albuquerque ARTCC Webmaster
« on: November 05, 2017, 11:10:04 PM »
Albuquerque ARTCC is currently seeking applications for Webmaster. The successful candidate will posses a combination of skill and experience required to succeed in the position. The Webmaster reports to the Air Traffic Manager.
The webmaster position at Albuquerque contains a different duty set from most other ARTCCs, due to the ATM primarily maintaining the website. Therefore, any applicants should carefully read the duties/responsibilities before applying.
Primary Duties
Requirements
Bonus
No particular ATC rating is required, however should any non-ZAB candidates apply, they should be aware that a transfer to ZAB will be required to accept the position.
Interested candidates should send a brief letter of intent with qualifications, code examples and prior works (if any) to [email protected].
All serious applicants will be considered. Thank you! This is an ongoing posting, and will remain open until filled.
The webmaster position at Albuquerque contains a different duty set from most other ARTCCs, due to the ATM primarily maintaining the website. Therefore, any applicants should carefully read the duties/responsibilities before applying.
Primary Duties
- Assist the ATM with web projects, occasionally taking on solo projects.
- Maintaining and documenting existing codebase.
- Fielding user requests, confirming bug reports and providing updates to users regarding these.
Requirements
- Language knowledge: Intermediate - HTML, CSS, PHP, MySQL and JavaScript/jQuery/AJAX | Basic (or be willing to learn) - Go.
- Intimate knowledge of version control, specifically Git.
- Knowledge of a MVC framework, preferably Laravel
- Excellent communication skills, including code documentation.
- Knowledge of basic Linux/Unix technologies, including SSH, Bash, cron
Bonus
- Advanced level knowledge of any language listed above.
- Graphic design experience.
- Knowledge of web server technologies, including Apache2 and Nginx.
No particular ATC rating is required, however should any non-ZAB candidates apply, they should be aware that a transfer to ZAB will be required to accept the position.
Interested candidates should send a brief letter of intent with qualifications, code examples and prior works (if any) to [email protected].
All serious applicants will be considered. Thank you! This is an ongoing posting, and will remain open until filled.
38
USA Division Updates / Re: Leadership Opportunity
« on: November 03, 2017, 03:03:06 PM »
Don-
Thank you for everything you have done for VATUSA. We would not be where we are today without your dedication.
Thank you for everything you have done for VATUSA. We would not be where we are today without your dedication.
39
News / Re: Albuquerque has a new Air Traffic Manager!
« on: October 26, 2017, 05:37:53 PM »
Thank you all for the kind words!
40
News / Position Opening: Albuquerque ARTCC Training Administrator
« on: October 25, 2017, 02:04:43 PM »
Position Positing - ZAB Training Administrator
Purpose:
The Albuquerque ARTCC (ZAB) is seeking a qualified, professional and motivated individual to fulfil
the role of Training Administrator (TA).
Key Responsibilities
- Oversees, develops and Manages the ZAB training program
- Reports to the ZAB Air Traffic Manager (ATM) and VATUSA Training Director (VATUSA3)
- Hires facility instructors and mentors in consultation with the ZAB ATM and DATM
- Develops scenario files using Situation Editor for usage in Tower Trainer
- Administer Over-the-Shoulder (OTS) Examinations on Sweatbox or the live VATSIM network
- Train and evaluate members of varying skill levels and controller rating
- Develop ZAB training policies
- Other duties as assigned by the ZAB ATM or DATM, or VATUSA3
Requirements
A successful candidate must:
- Hold at least a C1 rating
- Have held a rating of I1 for at least 30 days at any given time prior to hiring date
- Have previous training experience
- Have no disciplinary or unprofessional conduct in the last twelve months
- Be capable of working well in a team-oriented environment
- Have a strong knowledge of the United States Airspace and Air Traffic Control systems
- Have excellent written and oral communication skills
- Have the ability to create professional looking documents using Word or similar software
- Have active membership as a home controller or visiting controller at ZAB (Must be certified through center)
Preferred Skills:
A successful candidate should have:
- Instructor/Mentor experience
- Supervisory, trainer, or management experience in virtual or real world
- Knowledge of Aircraft Situation Editor; will train if never utilized
- Joy in teaching and helping others develop relevant skills through their virtual ATC career
How to Apply:
Applications may be submitted to the Air Traffic Manager via atm[at]zabartcc.org.
Application must include:
- Full name, email address and VATSIM CID
- Resume/Letter of Intent
Applications must be received by 1 November 2017, 2359z. Late and/or incomplete applications will not be considered. Good luck!
Purpose:
The Albuquerque ARTCC (ZAB) is seeking a qualified, professional and motivated individual to fulfil
the role of Training Administrator (TA).
Key Responsibilities
- Oversees, develops and Manages the ZAB training program
- Reports to the ZAB Air Traffic Manager (ATM) and VATUSA Training Director (VATUSA3)
- Hires facility instructors and mentors in consultation with the ZAB ATM and DATM
- Develops scenario files using Situation Editor for usage in Tower Trainer
- Administer Over-the-Shoulder (OTS) Examinations on Sweatbox or the live VATSIM network
- Train and evaluate members of varying skill levels and controller rating
- Develop ZAB training policies
- Other duties as assigned by the ZAB ATM or DATM, or VATUSA3
Requirements
A successful candidate must:
- Hold at least a C1 rating
- Have held a rating of I1 for at least 30 days at any given time prior to hiring date
- Have previous training experience
- Have no disciplinary or unprofessional conduct in the last twelve months
- Be capable of working well in a team-oriented environment
- Have a strong knowledge of the United States Airspace and Air Traffic Control systems
- Have excellent written and oral communication skills
- Have the ability to create professional looking documents using Word or similar software
- Have active membership as a home controller or visiting controller at ZAB (Must be certified through center)
Preferred Skills:
A successful candidate should have:
- Instructor/Mentor experience
- Supervisory, trainer, or management experience in virtual or real world
- Knowledge of Aircraft Situation Editor; will train if never utilized
- Joy in teaching and helping others develop relevant skills through their virtual ATC career
How to Apply:
Applications may be submitted to the Air Traffic Manager via atm[at]zabartcc.org.
Application must include:
- Full name, email address and VATSIM CID
- Resume/Letter of Intent
Applications must be received by 1 November 2017, 2359z. Late and/or incomplete applications will not be considered. Good luck!
41
News / Re: VATUSA3 announces his retirement
« on: June 10, 2016, 09:28:44 PM »
Thanks for everything RG!
42
General Discussion / Re: Age old problem, who will be there when I get there.
« on: March 29, 2016, 09:16:55 AM »
To tack onto what Wes has said, ZAB has recently added a controlling schedule to our website. It is infrequently used, although it's usage is rising. We cannot force our controllers to use it, however we encourage it. Although as others have pointed out, we are a volunteer organization, and do this as a hobby. Real life gets in the way, and sometimes you HAVE to log off unexpectedly for one reason or another (as an example, I am on call 24/7 at my job, and sometimes I get the phone call that requires my attention right away).
Just my $0.02.
Just my $0.02.
43
General Discussion / Re: Thanks To KZAB For Some Wonderful ATC!
« on: February 23, 2016, 09:23:10 AM »
Marc-
Thank you for the wonderful feedback. Did you by any chance catch the name of the controller you were talking with? I'd love to pass on the kind words.
Either way, thanks for flying ZAB, and we hope to see you again real soon!
~II
Thank you for the wonderful feedback. Did you by any chance catch the name of the controller you were talking with? I'd love to pass on the kind words.
Either way, thanks for flying ZAB, and we hope to see you again real soon!
~II
44
Events / Super Bowl XLIX in Phoenix (Huge ATC Roster!)
« on: February 03, 2015, 05:53:26 PM »Quote from: Zachary Beard
My head hurts. What a turnout! Thanks all. Even if Captain America himself had a hard time getting off the ground in Tucson right after the south center controller's cat ran across his power strip and shut everything off. Right when we started holding too! "Cat Shuts Down Air Traffic Facility".She was on my "crap"-list for a while after that. A 7lb cat shut down the entire south center. Almost got herself snapped in half. Cutest little cat you ever saw though.
ZY
[img]http://i.imgur.com/z3PNELl.jpg\\\" border=\\\"0\\\" class=\\\"linked-image\\\" /]
~II
45
General Discussion / Questions, Comments
« on: July 30, 2011, 10:39:28 PM »Quote from: Greg Miller
ADD ONLINE TIMES IN ATIS TAG
During "non-event" times it is a problem knowing when controllers will be on-line.
This can be solved by a controller adding his/her expected on-line times in the tag.
Obviously, if a controller has to log off, so be it. But at least there is a good faith attempt to let pilots know if they will expect ATC.
Keep in mind that GOOD pilots spend 15-30 minutes in pre-flight. If I go to VATSIM or Vantastic and see ctr and/or app guys on, I prepare my flight for that ARTCC.
Thanks
Greg
The thing is, sometimes I dont know when Im going to log off. Its a "ill log off when i get tired or bored" kind of night. In fact, thats what 90% of my sessions are.