Airworthiness Directives (ADs)
89-R22-020
The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.
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Issue Date
- 2000/05/06
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Applicability
- R22
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Model Number
- R22
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CAA AD Number
- 89-R22-020
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2000-08-09
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Effective Date
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Subject
- To prevent sprag clutch failure, loss of main rotor RPM during autorotation, and subsequent loss of control of the helicopter
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Reference Publications (Revision/ATA/SB)
- AD 99-07-17, Robinson Helicopter Company R22 SB SB-85, Rotorcraft Flight Manual
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Remarks
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Download
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