The Lycoming O-233 is a four-cylinder, air-cooled, horizontally opposed piston aircraft engine that was built by
Lycoming Engines
Lycoming Engines is a major American manufacturer of aircraft engines. With a factory in Williamsport, Pennsylvania, Lycoming produces a line of horizontally opposed, air-cooled, four, six and eight-cylinder engines including the only FAA-certi ...
between 1940 and 1944.
Development
Lycoming applied for certification of the O-233 on 13 June 1940, with certification to CAR 13 (amended to 31 May 1938) granted on 16 August 1940. The O-233 had its type certificate cancelled on 25 February 1944 at serial number 106.
The FAA type certificate notes:
Variants
;O-233-A1
:Sole variant, type certification cancelled 25 February 1944
Specifications (O-233-A1)
See also
References
External links
Textron Lycoming- Manufacturer's home page
{{Aeroengine-specs
Boxer engines
O-233
1940s aircraft piston engines