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Sperry Gyropilots

Sperry autopilots from the manual

peakwreckhunters.blogspot.com/2010/04/sperry-gyropilots.html

2,983 views
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3 comments
Uploaded on April 27, 2010
Taken on April 27, 2010

Sperry Gyropilots

Sperry autopilots from the manual

peakwreckhunters.blogspot.com/2010/04/sperry-gyropilots.html

2,983 views
0 faves
3 comments
Uploaded on April 27, 2010
Taken on April 27, 2010
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