What happened
The incident occurred immediately after the aircraft departed RAF Halton. While executing the initial climb phase of flight, the single-engine machine experienced an aerodynamic stall. This loss of lift caused the aircraft to descend rapidly and impact the ground. The crash resulted in fatal injuries for everyone on board, with both occupants confirmed dead.
Findings
The source material does not provide specific technical details regarding the mechanical condition or pilot actions leading up to the event. However, the sequence indicates that the critical failure point was the stall occurring during the early ascent phase, which prevented a safe recovery.