"Royal Air Force- Headquarters Allied Expeditionary Air Force, No. 38 Group RAF." Operation MARKET I: the airborne operation to seize bridges between Arnhem and Eindhoven, Holland, (part of Operation MARKET GARDEN). Paratroops of 3rd Platoon, 21st Independent Parachute Company, assemble at Fairford, Gloucestershire in front of Short Stirling Mark IVs of 620 Squadron RAF parked on the perimeter track.