AircraftDirectives
Airworthiness Directive

AD 2023-16-04 88 FR 55362

Federal Aviation Administration · 14 CFR part 39

FR document
2023-17575
Amendment
39-22523
Published
2023-08-15
Models covered
1
Last live check
2026-08-17

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AD

2023-16-04

FR doc 2023-17575 · 88 FR 55362

AD 2023-16-04Published 2023-08-15Effective 2023-08-30

Requires repetitively inspecting the HTTA fitting assembly for corrosion and cracking until the HTTA fitting assembly is replaced with a new part.

Full official abstract

The FAA is adopting a new airworthiness directive (AD) for certain Piaggio Aviation S.p.A. (Piaggio) Model P-180 airplanes. This AD was prompted by a report of corrosion-induced cracking on the horizontal tail trim actuator (HTTA) fitting assembly. This AD requires repetitively inspecting the HTTA fitting assembly for corrosion and cracking until the HTTA fitting assembly is replaced with a new part. The FAA is issuing this AD to address the unsafe condition on these products.

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Applies to 1 model in our index