Description:00 44 16 00 Aviation. The 20s. Assembly of several series of plane. Transport, communication. Appearance of the plane bomber, which releases torpedo in sea. Pilots pose proudly in front of plane. Seen on plane bomber. Torpedoes are placed under the wings. Demonstration bomber releases bomb in sea, explosive. Invention of doors - planes. Seen on one of first aircraft carrier with plane above. Sailors and planes on platform. Takeoff of plane on aircraft carrier . Landing plane. Launch of " Saratoga ", inauguration, woman breaks bottle of champagne on hull, rite, tradition. He slides slowly of the hangar towards the sea. Development and increase of the surfaces of landings.