Paul,
Edouard Tollet and civilian René Vermeulen in Fairey Fox AF6015 at Ransart.
Wing broke off whilst in looping. Pre-delivery test flight.
Both men could jump. Tollet landed safely, Vermeulen's hand got caught in parachute ropes, hand had to be amputated in hospital.
See (in Dutch):
https://www.luchtvaartgeschiedenis.b...edouard-tollet
Regards,
Leendert