AD 86-01-01 R2
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna Aircraft Company | T303 | Airworthiness Directives; Cessna Model T303 Series Airplanes |
Unsafe Condition
Hazardous flight characteristics due to accumulations of ice at the unprotected junctures of the horizontal and vertical tail.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install a placard on the instrument panel stating 'FLIGHT INTO KNOWN ICING PROHIBITED', revise the Pilot's Operating Handbook and FAA Approved Airplane Flight Manual Supplement to prohibit flight into known icing conditions, cover the existing icing approval placard with opaque tape, and add emergency procedures for inadvertent icing encounters. The revisions may be accomplished by inserting this AD into the manuals. Exclusions apply for airplanes with specified Cessna parts and service bulletins.
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Compliance Time
Prior to further flight
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Affected Aircraft
Cessna Model T303 airplanes (all serial numbers) certificated in any category, excluding those equipped with Cessna Part Numbers SK303-39 (or SK303-39A) and associated POH/AFM revisions as specified.
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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