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List of Santos-Dumont aircraft : ウィキペディア英語版 | List of Santos-Dumont aircraft
Through his career, aviation pioneer Alberto Santos-Dumont designed, built, and demonstrated a variety of aircraft — balloons, airships (dirigibles), monoplanes, biplanes, and a helicopter. ==1898==
*''Brésil'' (balloon) — Japanese silk envelope. capacity.〔Santos-Dumont 1904, p.46〕 *No. 1 (airship) — First flown on 18 September 1898. Had a cylindrical envelope with conical ends containing a ballonet connected to an air pump: long, diameter, capacity. A square basket was suspended from wooden battens contained in pockets in the envelope, and a silk-covered rudder fitted behind and above the basket. Powered by a 3 hp De Dion motor-cycle engine mounted outside and in front of the basket driving a small two bladed propeller. Fore and aft trim was achieved by moving a pair of ballast bags. Manoeuvred well, but the ballonet was too small to retain the necessary rigidity of the envelope, and loss of pressure caused it to be wrecked on its second flight on 20 September.〔Santos-Dumont 1904, pp.77-81〕
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