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词条 Driggers D1-A
释义

  1. Design and development

  2. Operational history

  3. Specifications

  4. Notes

  5. References

name=Driggers D1-A image=Driggers D1-A N891H EAA Msm OSH 07.06.06R edited-3.jpg caption=The sole Driggers D1-A exhibited at the EAA Museum at Oshkosh, Wisconsin, in 2006

}}{{Infobox Aircraft Type

type=light sporting monoplane national origin=United States manufacturer=Willard A. Driggers designer=Willard A. Driggers first flight= introduced=1929 retired=1936 status=preserved primary user=builder more users= produced= number built=one program cost= unit cost= developed from= variants with their own articles
}}

The Driggers D1-A is an American-built light high-wing single-seat sporting monoplane of the late 1920s.

Design and development

Willard A. Driggers of Washington, DC and Willow Grove, Pennsylvania designed and built the D1-A in 1929. It is a parasol high-wing monoplane with the aerofoil braced from the upper fuselage and lower fuselage. A fixed tailwheel undercarriage is fitted. The tailplane is set high on the rear fuselage and is braced. The rounded fin has a large rudder area. The 60 h.p. Lawrance L-4 engine is fitted within an elegant curved cowling with the cylinder heads protruding to allow air cooling. The D1-A has manufacturers number 1 and is registered N891H.[1] Driggers went on to design and build the two-seat Driggers D2-A in 1933.[2]

Operational history

The builder and owner flew the D1-A from 1929 until 1936, when it was damaged in a ground loop. It was named Sunshine Girl III. The aircraft was stored until 1968 when an Experimental Aircraft Association group rebuilt it for static exhibition.[3] It is currently displayed at the EAA museum at Oshkosh Wisconsin.[4]

Specifications

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Notes

1. ^Aerofiles
2. ^Aerofiles
3. ^Aerofiles
4. ^Ogden p. 559

References

{{Commons category|Driggers D1-A}}{{refbegin}}
  • Details of the Driggers aircraft Aerofiles.com
  • Ogden, Bob, Aviation Museums and Collections of North America, 2007, Air-Britain (Historians) Ltd, {{ISBN|0-85130-385-4}}.
{{refend}}

3 : United States sport aircraft 1920–1929|Parasol-wing aircraft|Single-engined tractor aircraft

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