AD 2023-16-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; Piaggio Aviation S.p.A. Airplanes |
Unsafe Condition
corrosion-induced cracking on the horizontal tail trim actuator (HTTA) fitting assembly
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
repetitively inspect the HTTA fitting assembly for corrosion and cracking until the HTTA fitting assembly is replaced with a new part
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within 30 hours time-in-service or 60 calendar days after the effective date of this AD, whichever occurs first
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Affected Aircraft
Piaggio Model P-180 airplanes, serial-numbered, based and operated for an extended period of time near the seaside, exposed to a salty environment, or parked outside in an environment of high humidity or frequent heavy precipitation
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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