Rear shot of Royal Canadian Air Force instructor and student of Canadian Services College walking across tarmac, climbing into Chipmunk trainer aircraft. MS of ground attendant assisting in starting Chipmunk. CS of Chipmunk being gassed up. Shot of four Chipmunks on line, one taxiing out to strip, rear view as it takes off. Shot of Chipmunk returning from flight, student and instructor walking into interrogation room, sign "Royal Canadian Airforce Station - Centralia". HAS of seven Chipmunk aircraft on field, PAN right to others taxiing.