Maintenance / Continuing Airworthiness / CAMOs

Part M, Part 145

T-Bolt Trouble: Unrecorded Maintenance on US HEMS BK117C2/H145 and Loss of TR Pitch Control

Posted by on May 9, 2025 in Accidents & Incidents, Helicopters, Human Factors / Performance, Maintenance / Continuing Airworthiness / CAMOs, Safety Management, Special Mission Aircraft

T-Bolt Trouble: Unrecorded Maintenance on US HEMS BK117C2/H145 and Loss of Tail Rotor Pitch Control (Metro Aviation N191LL) On 6 March 2024 Metro Aviation Airbus BK117C2 / H145 helicopter air ambulance N191LL...

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Engine & Emergency Flotation Failures – Greenland B206L4 Ditching

Posted by on Apr 21, 2025 in Accidents & Incidents, Crises / Emergency Response / SAR, Design & Certification, Helicopters, Maintenance / Continuing Airworthiness / CAMOs, Offshore, Safety Management, Survivability / Ditching

Engine & Emergency Flotation Failures – Greenland B206L4 Ditching (Sermeq Helicopters OY-HIO) On 28 February 2024 Bell 206L4 OY-HIO Sermeq Helicopters ditched in Tunulliarfik Fjord (the inner...

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Deadly Delay: Catastrophic USAF CV-22B Osprey Gear Box Failure

Posted by on Aug 10, 2024 in Accidents & Incidents, Design & Certification, Fixed Wing, Helicopters, Human Factors / Performance, HUMS / VHM / UMS / IVHM, Maintenance / Continuing Airworthiness / CAMOs, Military / Defence, Safety Culture, Safety Management, Special Mission Aircraft

Deadly Delay: Catastrophic USAF Bell/Boeing CV-22B Osprey 10-0054 Gear Box Failure On 29 November 2023 US Air Force (USAF) Bell/Boeing CV-22B Osprey tiltrotor 10-0054 (call sign Gundam 22) of the 21st Special...

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Undetected Cross Connection Maintenance Error Resulted in a DA42 Hard Landing During a Maintenance Check Flight

Posted by on Jan 20, 2024 in Accidents & Incidents, Business Aviation, Design & Certification, Fixed Wing, Human Factors / Performance, Maintenance / Continuing Airworthiness / CAMOs, Safety Management

Undetected Cross Connection Maintenance Error Resulted in Diamond DA42NG N591ER’s Hard Landing During a Maintenance Check Flight On 25 May 2022, Diamond DA42NG N591ER departed London International...

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