McKinnon
McKinnon-Viking Enterprises

Conversion specialists at Sandy, Oregon, having entered field in 1953 with Grumman Widgeon with wingtip floats and Lycoming engines replacing the original Rangers. Grumman Goose also converted, as McKinnon G-21C with four Lycoming engines, and as Turbo Goose with two turboprops. Became McKinnon-Viking Enterprises 1978, then producing G-21 G Turbo Goose, and Super Widgeon.