Jan 9, 2010 · Luc, The Spratt control wing is the origional freewing. I think you answered my question, at 10 or 15 ft it will be out of ground effect anyway ...
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Spratt Controlwing. High Wing - Wood - Flying Boat. Recent Articles. R-80 Tiger ... More about the Control Wing (2/3 pg). 2003, 07, 09, Experimenter, Spratt 103 ( ...
Jan 6, 2020 · Spratt Controlwing 107. A flying boat sold as a kit plane. Its wings ... Not OP but here's a YouTube search for "Spratt Control Wing." Upvote
Duration: 0:48
Posted: Mar 17, 2022
Posted: Mar 17, 2022
Dec 27, 2019 · Spratt Control wing · Join Date. Jul 2003 · Location. Greensburg, LA · Posts: 2,261.
Spratt went on to develop a stall-proof, spin-proof airplane design called the "Control Wing." It featured a unique method of aircraft control. The main wing ...
Duration: 2:05
Posted: Jan 12, 2022
Posted: Jan 12, 2022
Spratt 108 Control-Wing Aya-Wavedancer on DeviantArthttps://www.deviantart ... Spratt 108 Control-Wing. 4 Favourites 3 Comments 1K Views. Description. This ...
Its about the aviation work underaken by George Spratt the elder, and George Spratt the younger, whose work focused on the control-wing or free-wing pivoting ...
