AD 91-25-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer S.A. | EMB-110P1 | Airworthiness Directives; EMBRAER (Empresa Brasileira de Aeronautica S.A.) Model EMB-110 Series Airplanes |
| aircraft | Embraer S.A. | EMB-110P2 | Airworthiness Directives; EMBRAER (Empresa Brasileira de Aeronautica S.A.) Model EMB-110 Series Airplanes |
Unsafe Condition
Failure of the elevator trim tab actuator support could cause loss of control of the airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Visually inspect the elevator trim tab actuator support (P/N 110-3215-56 or 110-3210-04) for cracks and loose fasteners. Replace any cracked support with new P/N 10-3210-04 and replace loose fasteners per maintenance manual. Special flight permits may be issued under FAR 21.197/21.199 to operate to a location where AD requirements can be met.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 25 hours time-in-service (TIS) after the effective date of this AD, unless already accomplished, and thereafter at intervals not to exceed 300 hours TIS
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Affected Aircraft
EMBRAER Model EMB-110 Series airplanes (all serial numbers), certificated in any category
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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