The FAA is adopting a new airworthiness directive for certain Trig Avionics Limited transponders

Scott ShererScott Sherer
in Aviation Alerts

The FAA is adopting a new airworthiness directive (AD) for certain Trig Avionics Limited TT31, Avidyne Corporation AXP340, and BendixKing/Honeywell International KT74 Mode S transponders.

Scott Sherer
Wright Brothers Master Pilot, FAA Commercial Pilot

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