No. 248 Squadron was a squadron of the Royal Air Force, active immediately after World War I, and again during World War II.
Mosquito FB Mark XVIII, NT225 O, of No. 248 Squadron RAF Special Detachment based at RAF Portreath, Cornwall, banking away from the camera while in flight, showing the 57mm Molins gun mounted underneath the nose
Beaufort first prototype L4441, at a display of new and prototype aircraft, RAF Northolt May 1939. Charles E Brown photograph.