AD 79-24-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer S.A. | EMB-110P1 | Airworthiness Directives; Empresa Brasileira de Aeronautica, S.A. (Embraer) Models EMB-110P1 and EMB-110P2 Airplanes |
| aircraft | Embraer S.A. | EMB-110P2 | Airworthiness Directives; Empresa Brasileira de Aeronautica, S.A. (Embraer) Models EMB-110P1 and EMB-110P2 Airplanes |
Unsafe Condition
Failure of the flap supports and possible loss of the flaps due to cracks in the components near the attachment bolts.
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Required Actions
Inspect all flap supports with specified part numbers using a 10-power magnifying glass or dye-penetrant method for cracks near the attachment bolts. Replace cracked components before further flight. Adjust inspection intervals upon FAA approval if substantiating data is provided.
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Compliance Time
within the next 50 hours time in service, unless already accomplished, and thereafter at intervals not to exceed 250 hours time in service
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Affected Aircraft
Embraer S.A. Models EMB-110P1 and EMB-110P2, certificated in all categories, with flap supports having part numbers 4A-2611.46.01, 4A-2621.46.01, 4A-2611.47.01, 4A-2611.48.01, 4A-2621.48.01, 4A-2116.01.01, 4A-2116.02.01 or 4A-2116.02.01N, 4A-2216.02.01 or 4A-2216.02.01N, 4A-2116.03.01, or 4A-2216.03.01.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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