What happened
The incident occurred during a routine training flight that departed from RAF Millom in Cumberland. As the aircraft proceeded northward toward Whitehaven, located approximately thirty miles away, it experienced a catastrophic mechanical issue. The plane suffered a sudden structural failure while airborne, which led to an immediate loss of control and a subsequent crash. All five aircrew members aboard the aircraft were killed in the accident.
Findings
Investigations into the crash revealed that the root cause was an inherent defect within the aircraft's structure. This specific flaw was determined to be undetectable through standard pre-flight inspections or maintenance procedures prior to the incident. In response to this discovery, authorities grounded all similar aircraft models temporarily. Reinforcement work was carried out on the fleet to address the structural weakness and prevent any recurrence of such a failure.