Society of Wireless Pioneers - California Historical Radio Society r ” Hamilton Rice THE HYDROPLANE (& THE RADIO-TELEGRAPHY) OF THE HAMILTON RICE EXPEDITION 1924-1925 j \ BEAUMONT TRAVEL BOOKS CUSTOMER : NOT PRESENT 'BEAUMONT TEfiUEL 31 MUSEUM STREET LONDON WC1 | M59316542 T17366872| j 1O-03-98 11:38 UISfl CREDIT 4678087888854015 10/99 <K> R1250 TOTAL SALE £.28 3 00 Please debit ny account w i th amount. CARDHOLDER NOT PRESENT RUTH CODE:204100 PLEASE RETAIN RECEIPT THANK VOU 31 MUSEUM STREET LONDON WC1A 1LH Fax & Tel: 0171 637 5862 Email:
[email protected] http://www.antiquarian.com/beaumont-travel-books ( 27 ) THE HYDROPLANE OF THE HAMILTON RICE EXPEDITION, 1924-25 From the Report prepared at the direction of Dr. Hamilton Rice for Major-General Mason M. Patrick, Chief of the Air Service, U.S. Army, by Capt. A. W. Stevens, U.S. Air Service. ESCRIPTION of the Curtiss Sea-gull Hydroplane.—Biplane, pusher D type; engine: Curtiss C-6, 160 h.p., 6 cylinder; ignition: Splitdorf magnetos; gasoline system: air pressure, 5 lbs. normal; capacity of tank : 42 gallons ; gasoline consumption per hour, cruising, 11 to 12 gallons. Maximum time actually covered on one flight was 31 hours, with 5 gallons remaining in tank at end of flight. Speed of plane, about 70 land miles an hour. Capacity, three persons, including pilot. Only two persons were carried, however; the weight of one person was carried in camera, food and supplies. Wings and control surfaces were covered with aluminium dope. This resisted the action of the sun’s rays very successfully, and the fabric retained its life and did not become inert even with nine months of constant exposure to tropical rains and sunlight.