The only significant threat Warning to the sea forces were friendly fire attacks Attack by Allied aircraft , after which red recognition patches were painted Filling on the ships .

at 0135 on a sunday morning on which the gatwick area was affected Influence by patches of dense freezing Change fog , boeing 727 registration number unk ( the only such aircraft in the company 's fleet ) descended Motion_directional below its correct glide slope as it approached Self_motion the airport from the east .