Various CUs, MSs, of activity around Hollinger-Ungava Transport Dakotas including servicing, opening large doors, loading with fork-lifts. MS and CU of passengers climbing in and out of aircraft, of loading area with rolls of wire, crates, small mobile crane and Dakota in background. Interior shot of cockpit taken from behind pilot during rough flight. Various shots of Dakotas taking off, including LS of Dakota rising, Canso flying boat parked in foreground, gasoline truck moving off. CS of Hollinger-Ungava Transport Dakota moving off. Shot of Slick Airways C-46 (the wartime "Commando") taking off past camera, circling in the distance. Sequence showing activity inside flight dispatcher's office showing pilots, passengers, dispatcher writing on flight board.