----------------------------------+------------------+-------------------- | | ~1912-13.~ | ~1911.~ | Lohner Daimler | | Pfeilflieger. ----------------------------------+------------------+-------------------- ~Length~ feet (m.) | ... | 32 (9.70) ~Span~ feet (m.) | ... | 44-1/4 (13.50) ~Area~ sq. feet (m squared.) | ... | 450 (42) {total lbs. (kgs.) | ... | 926 (420) ~Weight~ { | | {useful lbs.(kgs.) | ... | ... ~Motor~ h.p. | 60 Aust. Daimler | 125 Aust. Daimler ~Speed~ m.p.h. (km.) | 50 (80) | 62 (100) Number built during 1912 | ? | 4 ----------------------------------+------------------+-------------------- Remarks.--Staggered and ~V~ shape. Late in 1911 one was purchased for the Austrian Army. In 1912 made a world's altitude. Passenger record, 4,530 metres (14,862 feet.) MERCEP Monoplanes. Mihalis Mercep, Aeroplanwerkstatte, Agram, Hungary. Russjan was connected with this firm, which built 2 biplanes to his designs in 1909. Russjan was killed in the second of these. In 1911, a _Mercep_ was built. ----------------------------------------+-----------------+----------------- | ~1911.~ | ~1912-13.~ ----------------------------------------+-----------------+----------------- ~Length~ feet (m.) | 29-1/2 (9) | 23 (7) ~Span~ feet (m.) | 34-1/3 (10.50) | 32-1/2 (10) ~Area~ sq. feet (m squared) | ... | 204 (19) {machine, etc. lbs. (kgs.) | ... | 617 (280) ~Weight~ { | | {useful lbs. (kgs.) | ... | 661 (300) ~Motor~ h.p. | ... | 50 Gnome Number built | 1 | 1 ----------------------------------------+-----------------+----------------- [Illustration: Mercep. 1912-13.] WARCHALOWSKI, Biplane. Karl Warchalowski, Autoplan Werke, Odoakergasse 35, Vienna XVI. [Illustration] A machine generally on _M. Farman_ lines, but with different shaped ailerons and corners of the leading edge rounded. WHITEHEAD. Whitehead & Co., Fiume, Austria. The Whitehead Torpedo Co. has laid down plant for the production of hydro-aeroplanes. ZIEGLER Monoplane. Flugzengwerke Johann Ziegler, Vienna.