AircraftDirectives
Airworthiness Directive

AD 2022-12-08 87 FR 35890

Federal Aviation Administration · 14 CFR part 39

FR document
2022-12883
Amendment
39-22080
Published
2022-06-14
Models covered
2
Last live check
2026-08-17

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AD

2022-12-08

FR doc 2022-12883 · 87 FR 35890

AD 2022-12-08Published 2022-06-14Effective 2022-06-29

Requires inspecting the engine RPM sensor wiring and installing a wiring kit.

Full official abstract

The FAA is adopting a new airworthiness directive (AD) for certain Robinson Helicopter Company Model R22 BETA, R44, and R44 II helicopters. This AD was prompted by reports of intermittent or abnormal operation of the engine revolutions per minute (RPM) governor (governor). This AD requires inspecting the engine RPM sensor wiring and installing a wiring kit. The FAA is issuing this AD to address the unsafe condition on these products.

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Applies to 2 models in our index