representative image
Rotor Hit Cable Led to Helicopter Crash in Uttarkashi
The Aircraft Accident Investigation Bureau (AAIB) has concluded in its preliminary findings that the May 8 helicopter crash in Uttarakhand’s Gangnani region occurred after the aircraft’s rotor blade struck an overhead fibre cable during an emergency landing attempt. The impact led to the helicopter tumbling down a steep hillside and crashing into a gorge, resulting in the deaths of six people, including the pilot.
Emergency Landing Attempt Ends in Tragedy
The helicopter, a Bell 407 bearing registration VT-OXF and operated by Aero Trans Services, was en route from Kharsali to Gangotri. It took off at 8:11 am with six people on board. Roughly 24 minutes into the flight, the pilot attempted to land on National Highway 34 due to an unspecified emergency. While maneuvering for landing, the main rotor blade hit a low-hanging cable, causing a catastrophic loss of control.
The chopper reportedly fell around 250 feet into a gorge and came to rest near a tree. There was no fire, but five passengers were killed instantly, and one survived with critical injuries.
Helicopter in Good Condition Before Flight
The aircraft, which was 17 years old, had undergone a dual-pilot check earlier that morning and was declared airworthy. Maintenance logs showed no mechanical issues, and the flight had been cleared by all relevant authorities. Weather conditions at the time of the incident were also reported to be stable.
Further Investigation Underway
The AAIB is working in coordination with international agencies, including those from the United States and Canada, to analyze all contributing factors. The full investigation will examine flight path data, pilot decisions, visibility of overhead obstacles, and the adequacy of mapping for flight safety in mountainous terrain.
Safety Concerns Raised on Char Dham Routes
This incident has once again brought attention to the safety of helicopter operations on the Char Dham pilgrimage routes. With frequent low-altitude flights through hilly and cable-laden terrain, pilots face significant challenges during emergencies. Calls have intensified for stricter mapping of cable lines and improved safety infrastructure along these popular aviation corridors.
