Four-place amphibian is twin-engine ship powered with two Ranger motors of 200-hp each; cruising range is 750 mi. (See also Aviation v 39 n 9 Sept 1940 p 49)
Grumman "widgeon"
Aero Digest
Aero Digest ; 37 , n 3
1940
2 pages
Article (Journal)
English
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