Beaver CF-OBS was the first production de Havilland Beaver manufactured by de Havilland Canada.
It was purchased by the Ontario Provincial Air Service in 1948 and was the first of a total of 44 aircraft purchased by them over the years. CF-OBS is the oldest production beaver in flying condition.
Model: deHavilland DHC-2 Beaver
Operator: Ontario Department of Lands and Forests Air Service
Length: 30′ 4
Engine: 450 hp PW Wasp Jr.