What happened
During a supply mission supporting the 'Deep Freeze IV' operation, an aircraft experienced a structural failure during its takeoff roll from Ross Island. Following the mechanical failure, the crew managed to maintain control of the aircraft and navigated to McMurdo Sound.
Upon arrival at McMurdo Sound, the aircraft was inspected by ground personnel and engineers. The assessment concluded that the airframe had sustained damage so extensive that it was declared beyond repair. No fatalities or injuries were reported following the incident.
Findings
The primary factor identified in the incident was a failure within the structural integrity of the aircraft during the high-stress takeoff phase.