page_title: Avia 51
section_title: Specifications
hierarchical_section_title: Avia 51 / Specifications
caption_attribution_description: English: Avia 51 3-view drawing from L'Aerophile December 1933
context_page_description: The Avia 51 was a 1930s Czechoslovakian six-passenger commercial transport, designed by Robert Nebesář and built by Avia. The type was uneconomical in use and only three were built.
context_section_description: Data from 
  General characteristics
  Crew: two
  Capacity: six
  Length: 10.75 m (35 ft 3 in)
  Wingspan: 15.10 m (49 ft 6 in)
  Height: 3.50 m (11 ft 6 in)
  Wing area: 38.00 m² (409.0 sq ft)
  Empty weight: 2,990 kg (6,592 lb)
  Max takeoff weight: 3,750 kg (8,267 lb)
  Powerplant: 3 × Avia Rk.12 7-cylinder air-cooled radial engine, 150 kW (200 hp)  each
  Performance
  Maximum speed: 264 km/h (164 mph; 143 kn)
  Cruise speed: 230 km/h (143 mph; 124 kn)
  Range: 780 km (485 mi; 421 nmi)
  Service ceiling: 4,000 m (13,000 ft)
  Rate of climb: 4.2 m/s (820 ft/min)
  Lift-to-drag: 10.2
  Wing loading: 94 kg/m² (19.3 lb/sq ft)
caption: Avia 51 3-view drawing from L'Aerophile December 1933
exif: {}