Good morning Mel,
Mong Sport 1953 from Ralph E Mong, Tulsa OK.
Aerofiles:
MONG
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Sport 1953 = 1pOlwM; 65hp Continental C-65; span: 16'10" length: 13'8" (?>14'1") load: 210# v: 125/105/55 range: 200. Popular kit aircraft among home-builders. Original ribs were made from silver-soldered welding rods!