-----------------------------+------------------+------------------+ | ~1912-13.~ | ~1913.~ | Model and date. | "Headless." | Flying boat. | | | Tandem biplane. | -----------------------------+------------------+------------------+ ~Length~ feet (m.)| 22-1/2 (6.85) | 27 | ~Span~ feet (m.)| 30 (9.15) | 42-1/6 (12.80) | ~Area~ sq. feet (m squared.)| ... | ... | {total lbs. (kgs.)| ... | 1004 (455) | ~Weight~ { | | | {useful lbs. (kgs.)| ... | ... | ~Motor~ h.p.| ... | 75 Roberts | {max. m.p.h. (km.)| 68 (110) | ... | ~Speed~ { | | | {min. m.p.h. (km.)| 31 (50) | ... | ~Endurance~ hrs.| 3 | | -----------------------------+------------------+------------------+ Notes.--The boat of the flying boat is 23-5/6 feet long, by 2 feet 2-1/2 inches wide. Shipable wheels. See _Aeronautics_, January, 1913. [Illustration: BENOIST. Flying boat. UAS.] BOLAND. Boland Aeroplane & Motor Co., 1821, Broadway, New York. Works: Ft. Center St. Newark, N.J. [Illustration] ----------------------------+------------------+ Model and date. | ~1913.~ | | "Tailless." | ----------------------------+------------------+ ~Length~ feet (m.)| 21-1/6 (6.45) | ~Span~ feet (m.)| 35-1/2 (10.80) | ~Area~ sq. feet (m squared.)| ... | {total lbs. (kgs.)| 900 (408) | ~Weight~ { | | {useful lbs. (kgs.)| ... | ~Motor~ h.p.| 60 Boland | ~Speed~ m.p.h. (km.)| 60 (95) | Number built during 1912 | 1 | ----------------------------+------------------+ A refinement of the original machine of the late F. E. Boland, which first flew in 1911. _Control_ by two special jibs which work inward. Designed to be used also as a hydro, with three step floats. No rudder or ailerons. Full details, etc., see _Aeronautics_, U.S.A., May, 1913, and _Aircraft_, U.S.A., May, 1913. BURGESS. Burgess Co. & Curtis, Marblehead, Mass. Built _Wright_ types under license, also machines of their own.