Superseded. This AD was superseded by AD 2024-16-06. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2023-15-07
Effective 08/09/2023 · Published 08/09/2023
Airworthiness Directives; Air Tractor, Inc. Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for all Air Tractor, Inc. (Air Tractor) Model AT-802 and AT-802A airplanes that have Wipaire Supplemental Type Certificate (STC) No. SA01795CH installed. This AD was prompted by reports of cracks found in the forward horizontal stabilizer spar where the vertical finlets tie to the horizontal tail forward spar. This AD requires repetitively inspecting both the le…