• Thumbnail for Haacke HFM-2
    Haacke HFM-2 was a German two cylinder flat engine built in the early 1920s. From Flight HFM-2 (22 kW (30 hp)) HFM-2a (22–26 kW (30–35 hp)); as HFM-2...
    6 KB (352 words) - 03:31, 5 July 2024
  • Thumbnail for Albatros L.66
    engine was required and the prototype was fitted with a 30 hp (22 kW) Haacke HFM-2 flat twin, though other engines could be used. It was a cantilever parasol...
    7 KB (505 words) - 06:54, 1 June 2025
  • Thumbnail for Deutsches Museum Flugwerft Schleissheim
    Daimler-Benz DB 601 Daimler-Benz DB 610 de Havilland Gipsy Major Farman 12We Haacke HFM 2 Hirth HM 60 Hirth HM 504 Junkers L5 Junkers Jumo 211F Körting 8 SL 116...
    7 KB (585 words) - 09:17, 5 December 2024
  • (1855–1912), German zoologist Haacke HFM-2, a German two cylinder flat engine built in the early 1920s Haacke's rock gecko, or Haacke's flat gecko (Afroedura...
    1 KB (157 words) - 01:18, 29 May 2025
  • Thumbnail for Silesia S-4
    weight: 415 kg (915 lb) Powerplant: 1 × Haacke HFM-2 air-cooled flat twin engine, 22 kW (30 hp) Propellers: 2-bladed Performance Maximum speed: 120 km/h...
    8 KB (821 words) - 16:11, 14 May 2025
  • Thumbnail for Gabriel P 5
    height. The P 5 was powered by a 22 kW (30 hp) air-cooled flat twin Haacke HFM-2 driving a propeller designed by the brothers and mounted within a metal...
    7 KB (820 words) - 00:39, 30 October 2022
  • Thumbnail for List of aircraft engines
    Q R S T U V W X Y Z (Haacke Flugmotoren)Source: RMV Haacke HFM 2 – 2cyl. 25/28 hp 112 mm × 140 mm (4.4 in × 5.5 in) Haacke HFM 2a – 2cyl. 35 hp 120 mm...
    313 KB (34,095 words) - 22:19, 7 August 2025
  • weight: 340 kg (750 lb) Powerplant: 1 × Haacke HFM-2 flat-twin engine, air-cooled, 22 kW (30 hp) 30-35 hp Propellers: 2-bladed Performance Maximum speed: 115 km/h...
    7 KB (627 words) - 14:45, 29 November 2024
  • Thumbnail for Działowski D.K.D.1
    weight: 395 kg (871 lb) Powerplant: 1 × Haacke HFM-2 air-cooled flat twin engine, 22 kW (30 hp) Propellers: 2-bladed Performance Maximum speed: 120 km/h...
    8 KB (833 words) - 13:03, 21 January 2025
  • weight: 230 kg (507 lb) Gross weight: 370 kg (816 lb) Powerplant: 1 × Haacke HFM 2 two-cylinder, horizontally-opposed, air-cooled piston engine, 26 kW (35 hp)...
    10 KB (545 words) - 01:13, 19 March 2025
  • Thumbnail for Silesia S-3
    short cabane from its underside. The C-3 was powered by a 22 kW (30 hp) Haacke HFM-2, a flat-twin mounted with its cylinders projecting outside the fuselage...
    6 KB (510 words) - 00:43, 30 October 2022
  • Thumbnail for Dobi-I
    capacity: 60 L (13 imp gal; 16 US gal) Powerplant: 1 × Haacke HFM-2 flat twin, 22 kW (30 hp) Propellers: 2-bladed Performance Maximum speed: 175 km/h (109 mph...
    3 KB (199 words) - 08:53, 7 November 2024
  • biplanes. The U 1 was a single-seater, as the air-cooled, 22 kW (30 hp) Haacke HFM-2 flat-twin did not have enough power for more than one person. Behind...
    9 KB (443 words) - 06:01, 22 July 2025
  • Hans Henry Herrmann in the winter of 1921/22 with a 22 kW two-cylinder Haacke HFM-2 engine. Although the fuselage was designed with two seats, only one seat...
    6 KB (655 words) - 23:05, 16 April 2022
  • Thumbnail for ABC Scorpion
    Comparable engines Aeronca E-113 Armstrong Siddeley Ounce Bristol Cherub Haacke HFM-2 Walter Atom Related lists List of aircraft engines Wikimedia Commons...
    4 KB (311 words) - 23:56, 14 January 2025