Opératrices de T.S.F (Wireless operator school): CU of hand on Morse key to HAS of many Women's Division practicing Morse code. Sequence on graduating ceremonies, Air-Marshal Billy Bishop presiding. Shots of inspection inside hangar, with CUs of Bishop as he chats with the girls. Shots of Bishop pinning insignias on shoulders of new graduates. CU two-shot of Air Vice-Marshal Albert de Niverville and Air Marshal Bishop chatting.