Focke-Wulf A 33 Sperber

The Focke-Wulf A 33 Sperber (German: "Sparrowhawk") was a small airliner, produced in Germany in the early 1930s. It was a high-wing cantilever monoplane of conventional design, resembling a scaled-down version of the contemporary A 32 design. Only three examples were built, each purchased for air taxi duties with separate German airlines. One eventually briefly joined the fleet of Deutsche Luft Hansa in 1937.

A 33 Sperber
Role	Airliner
Manufacturer	Focke-Wulf
Designer	Paul Klages
First flight	1930
Number built	3

Specifications

A 33 3-view drawing

General characteristics

• Crew: one pilot
• Capacity: three passengers
• Length: 9.58 m (31 ft 5 in)
• Wingspan: 12.00 m (39 ft 4 in)
• Height: 3.00 m (9 ft 10 in)
• Wing area: 22.0 m² (237 sq ft)
• Empty weight: 670 kg (1,480 lb)
• Gross weight: 1,120 kg (2,470 lb)
• Powerplant: 1 × Walter Mars I , 108 kW (145 hp)

Performance

• Maximum speed: 165 km/h (102 mph, 89 kn)
• Range: 550 km (340 mi, 300 nmi)
• Service ceiling: 3,000 m (9,840 ft)

References

• Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation. London: Studio Editions. p. 395.
• "Some Recent Transport 'Planes". Flight: 1225. 7 November 1930. Retrieved 2008-03-23.
• German aircraft between 1919-1945 Archived 2019-07-14 at the Wayback Machine