Two catastrophic helicopter accidents over the North Sea and the Norwegian coast were eventually traced to a hidden flaw deep inside the aircraft’s main gearbox. Investigators discovered fatigue ...
PARIS/OSLO (Reuters) - Airbus Helicopters has acted to allay concerns over the safety of its Super Puma aircraft after Norwegian investigators declined to rule out a repetition of past gearbox ...
Offshore helicopter safety is being put at risk by a shortage of spare parts, particularly main gearboxes (MGBs) for the Sikorsky S-92, as operators resort to “extraordinary actions” to maintain fleet ...
The S-92 Phase 4 Main Gearbox displayed in a test stand at Sikorsky’s facility in Stratford, Connecticut. Credit: Sikorsky STRATFORD, Connecticut–Lockheed Martin company Sikorsky has unveiled the ...
The FAA has certified a one-time life extension for main gearbox housings for the Sikorsky S-92 twin-engine heavy helicopter. Lockheed Martin-owned Sikorsky used health and usage monitoring system ...
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