HANSA-TAUBE. Heinrich Heitmann, Aviatik und Konstructions Werkstaetten, Altona. [Illustration] ----------------------------------+----------------------+---------------------- | ~1912.~ | ~1913.~ | Monoplane. | Monoplane. ----------------------------------+----------------------+---------------------- ~Length~ feet (m.)| 24-3/4 (7.5) | 24-3/4 (7.5) ~Span~ feet (m.)| 36-3/4 (11.2) | 36-3/4 (11.2) ~Area~ sq. feet (m squared.)| 237 (22) | 237 (22) {total lbs. (kgs.)| 617 (280) | 573 (260) ~Weight~ { | | {useful lbs. (kgs.)| ... | ... ~Motor~ h.p.| 75 or 100 Argus | 100 Argus ~Speed~ m.p.h. (km.)| 56 to 62 (95 to 100)| 62 (100) Number built during 1912 | 2 | 2 ----------------------------------+----------------------+---------------------- Remarks.-- HARLAN. Harlan Werke, G. m. b. H., 21 Moltkestrasse, Johannisthal bei Berlin. Established 1909, turned into present Company, 1911. Output capacity about 50 machines a year. [Illustration] ----------------------------+-----------------------+---------------------- | ~1912.~ | ~1912-13.~ | Military monoplane. | Military monoplane. ----------------------------+-----------------------+---------------------- ~Length~ feet (m.)| 26-1/4 (8) | 30 (9.10) ~Span~ feet (m.)| 39-1/3 (12) | 45-1/2 (13.80) ~Area~ sq. feet (m squared.)| 312 (29) | 312 (29) {total lbs. (kgs.)| ... | 1984 (900) ~Weight~{ | | {useful lbs. (kgs.)| ... | 1323 (600) ~Motor~ h.p.| 100 Argus or Mercedes | 100 Argus ~Speed~ m.p.h. (km.)| 69 (110) | 69 (110) ~Endurance~ hrs.| 7-8 | 7-8 Number built during 1912 | 20 | 15 ----------------------------+-----------------------+---------------------- HANUSCHKE. Bruno Hanuschke, Flugzeugbau, Johannisthal b. Berlin. Capacity: small. [Illustration]