AD Amdt-39-11397

final rule
Data completeness: 70%

Airworthiness Directives; Robinson Helicopter Company (Robinson) Model R44 Helicopters

AD Number
Amdt-39-11397
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 99-SW-12-AD
FR Citation
64 FR 59613

Applicability

TypeManufacturerModelDetails
aircraft Robinson R44 Airworthiness Directives; Robinson Helicopter Company (Robinson) Model R44 Helicopters

Unsafe Condition

Use of a pilot's cyclic control grip assembly that may crack, resulting in failure of the grip assembly and subsequent loss of control of the helicopter.

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

Required Actions

Remove and replace the pilot's cyclic control grip assembly with an airworthy grip assembly. The part number referenced in the current AD is corrected in this amendment.

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

Robinson Helicopter Company Model R44 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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