AD: Transponder (Garmin) | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

** AIRBORNE 05.24.13 Aero-TV-- CLICK HERE! ** HD iPad-Friendly Version -- AIRBORNE 05.24.13 **

** AIRBORNE 05.21.13 Aero-TV-- CLICK HERE! ** HD iPad-Friendly Version -- AIRBORNE 05.21.13 **

** AIRBORNE 04.01.13 SPECIAL EDITION of Aero-TV-- CLICK HERE! ** HD iPad-Friendly Version -- AIRBORNE 04.01.13 SPECIAL EDITION **

Sun, May 23, 2004

AD: Transponder (Garmin)

AD NUMBER: 2004-10-15
MANUFACTURER: Transponder
SUBJECT: Airworthiness Directive 2004-10-15
SUMMARY: The FAA adopts a new airworthiness directive (AD) for certain GARMIN International Inc. GTX330/GTX 330D Mode S transponders that are installed on aircraft. This AD requires you to install GTX 330/330D Software Upgrade Version 3.03, 3.04, or 3.05. This AD is the result of observations that the GTX 330 and GTX 330D may detect, from other aircraft, the S1 (suppression) interrogating pulse below the Minimum Trigger Level (MTL) and, in some circumstances, not reply. The GTX 330/330D should still reply even if it detects S1 interrogating pulses below the MTL. We are issuing this AD to prevent interrogating aircraft from possibly receiving inaccurate replies due to suppression from aircraft equipped with the GTX 330/330DMode S Transponders when the pulses are below the MTL. The inaccurate replies could result in reduced vertical separation or unsafe TCAS resolution advisories.

FMI: http://www.avantext.com/DailyADIndex.ASP?AD=20041015

Advertisement

More News

ANN's Daily Aero-Linx (05.25.13)

Three-Eight Charlie If you know the name of the first woman to fly solo around the world, you’re ahead of most people. By the way, if you thought it was Amelia Earhart, you&r>[...]

ANN's Daily Aero-Term (05.25.13): Holding Pattern

Holding pattern. A racetrack pattern, involving two turns and two legs, used to keep an aircraft within a prescribed airspace with respect to a geographic fix.>[...]

Aero-News: Quote Of The Day (05.25.13)

“We need a world-class system of weather prediction in the United States – one, as the National Academy of Sciences recently put it, that is ‘second to none'." So>[...]

ANN FAQ: Share Aero-News With Your Friends

Send Them A Story -- We Don't Mind! Do you need another set of eyes to see that story you can't believe Jim just wrote? Want to spread Hognose's unique wisdom and perspective to th>[...]

Flight Attendant Union Endorses Ed Markey For U.S. Senate

Cites 'Strong Record On Aviation Security' The Association of Flight Attendants-CWA (AFA) has endorsed Congressman Ed Markey for the U.S. Senate, specifically noting his proven rec>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2013 Web Development & Design by Pauli Systems, LC