Schweizer SA 1-30

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Schweizer SA 1-30
Role Homebuilt aircraft
National origin United States of America
Manufacturer Schweizer Aircraft
First flightJuly 1958 [1]
Number builtOne
Developed from Schweizer SGS 1-26
Variants Schweizer SA 2-31

The Schweizer SA 1-30 was the first entry by Schweizer in the powered aircraft market. [2]

Contents

Design and development

Schweizer developed a line of gliders starting in World War II. The 1-30 was not intended to be a motor glider, but rather a light aircraft utilizing some glider and sailplane technologies, common parts with other Schweizer designs and an affordable price as a result of using smaller powerplants. Removable wings, and the ability to be transported by trailer were also criteria for keeping airport-based hangar costs down. [3]

The 1-30 shares the same wings and tail surfaces as the 1-26 glider. The fuselage is of aluminum construction with a welded steel tube tail structure. The wings are removable using the same design as the 1-26. The engine uses a cowling with exposed cylinders like a J-3 Cub for simplicity and cooling efficiency. Wing mounted spoilers were retained from the 1-26, allowing steep low-speed descents at about a 5:1 glide ratio. Three sets of wings were tested including a set from the model 2-31.

Operational history

Construction of the prototype was started in April 1958 and completed by August. The aircraft was tested as a glider aero-towing aircraft using a Schweizer SGU 2-22C. The single-place 1-30 was not intended to go into production, the two-place 2-31 was envisioned as the production model, but was also not produced beyond a single prototype. [1]

Variants

SAU 1-30
The SA 1-30 modified with a 4 ft (122 cm) shorter wing and a fully cowled engine. [4]

Specifications (Schweizer SA 1-30)

Data from Sport Aviation

General characteristics

Performance

Related development Schweizer SA 2-31

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References

  1. 1 2 Schweizer, Paul A. (1998). Sailplanes by Schweizer: A History. England: Airlife. pp. 151–155. ISBN   1-84037-022-X.
  2. ↑ Sport Aviation. March 1959.{{cite journal}}: Missing or empty |title= (help)
  3. ↑ Soaring. November–December 1958.{{cite journal}}: Missing or empty |title= (help)
  4. ↑ "The Aerosente Glider Workshop" . Retrieved June 21, 2011.
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