AD 73-08-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | M7 Aerospace LLC | SA226-AT | Airworthiness Directives; Swearingen Model SA226T and SA226AT Aircraft |
| aircraft | M7 Aerospace LLC | SA226-T | Airworthiness Directives; Swearingen Model SA226T and SA226AT Aircraft |
Unsafe Condition
Operation in icing conditions with an unapproved oil cooler inlet scoop which may not provide adequate ice protection.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the Oil Cooler Air Inlet Assembly for P/N 27-63019-1. If installed, modify the 'Approved Type of Operation' placard by obscuring 'AND KNOWN ICING' and install a placard stating 'FLIGHT INTO KNOWN ICING CONDITIONS IS PROHIBITED'. Aircraft with Service Kit No. 71K10-3036 may delete the placard and uncover 'AND KNOWN ICING'.
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Compliance Time
prior to further flight after receipt of this message
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Affected Aircraft
Swearingen Models SA226T (Serial Numbers T201 through 224) and SA226AT (Serial Numbers AT001 through 009)
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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