AD Amdt-39-11523

final rule
Data completeness: 70%

Airworthiness Directives; Kaman Aerospace Corporation Model K1200 Helicopters

AD Number
Amdt-39-11523
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 99-SW-72-AD
FR Citation
65 FR 3583

Applicability

TypeManufacturerModelDetails
aircraft Kaman Aerospace Corporation Model K1200 Airworthiness Directives; Kaman Aerospace Corporation Model K1200 Helicopters

Unsafe Condition

Failure of the engine adapter flange and loss of power to the main rotors.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Inspect the clutch assembly for integrity before the first flight of each day. Replace any unairworthy clutch assembly with an airworthy one before further flight.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Kaman Aerospace Corporation Model K1200 helicopters.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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