Hall-Scott A-1

Hall-Scott A-1
	Hall-Scott A-1 engine in the Steven F. Udvar-Hazy Center
Type	Piston aero engine
National origin	United States
Manufacturer	Hall-Scott
Designed by	Elbert J. Hall

The Hall-Scott A-1 was an early aircraft engine. Of straight-4 configuration, it developed 40 horsepower (30 kW).

The Hall-Scott Motor Car Company began specializing in the construction of airplane engines in 1911. The Type A-1, the first one they produced, was soon being used on many types of early aircraft.

At the Third International Aviation Meet in Los Angeles in 1912, a Hall-Scott A-1 powered an aircraft designed by Jay Gage of Los Angeles and flown by Charles Stevens. During the 1912 International Aviation Meet in Oakland, Hillery Beachey, brother of famed aviator Lincoln J. Beachey, flew a biplane powered by an A-1.

Specifications

Data from Airplane Engine Encyclopedia^[1]

General characteristics

Type: 4-cylinder, liquid-cooled, inline aircraft engine
Bore: 4 in (100 mm)
Stroke: 5 in (130 mm)
Displacement: 251.32 cubic inches (4.12 l)
Length: 39 inches (991 mm)
Width: 17.5 inches (444 mm)
Height: 28 inches (710 mm)
Dry weight: 165 pounds (74.8 kg)

Components

Cooling system: liquid-cooled

Performance

Power output: 40 horsepower (30 kW) at 1500 rpm

Notes

↑ Angle, Glenn D. (1921). Airplane Engine Encyclopedia. Dayton, Ohio: THE OTTERBEIN PRESS. pp. 229–240.

References

This article contains material that originally came from the placard at the Steven F. Udvar-Hazy Center.

External links

"Hall-Scott A-1". Smithsonian National Air and Space Museum. Retrieved 1 January 2011.

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[Angle-1] Angle, Glenn D. (1921). Airplane Engine Encyclopedia. Dayton, Ohio: THE OTTERBEIN PRESS. pp. 229–240.