Interior shots of hangar, paratroopers' kits piled neatly on floor, of paratroopers putting gear on, fastening parachutes. Sequence on briefing showing Squadron Leader pointing to map of Crumlin Airport in London, Ontario, Royal Canadian Air Force officers and non-commissioned officers listening. Shots of RCAF officer pointing out attack areas on map at briefing, of officers in front of room, of RCAF pilot and paratroop platoon leader also synchronizing their watches, TILT DOWN to aircrew members doing likewise.