Sequence on jet engine assembly at AV Roe plant at Malton, Ontario showing rotor being lowered into engine mount, single stage turbine being lowered onto axle, turbine being fitted into mount. FOLLOW LS of CF-100 Canuck jet swooping over Rockcliffe Airport during demonstration trial (00/03/1950). Shot of CF-100 Canuck night fighter taxiing towards and past camera on runway. Shots of tail cone being fitted to rear of jet engine, of two workmen lowering jet engine onto dolly, of several workmen inserting sleeve into jet engine being assembled in plant. Several shots of Avro Jetliner being towed onto tarmac by tractor, including LACS of plane being turned in front of camera, providing good view of details.