Air Cadets: MS of air cadet working on model airplane. Two MSs of air cadets sitting at cubicles, wearing headphones. MS of airman in control tower. LAMS of Royal Canadian Air Force station tower. Shots of cadets pushing Avro Anson onto runway at airport. MS of three cadets looking at airplane part. Shots of group of cadets around RCAF officer learning, signalling, mapping. Shot of cadets working on model of airplane. CS of mechanic at work on radial engine.