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... bomber , while the Flying For- tress was reclassified for use at short range . These planes had not become less ... B - 29 Superfortress is no longer the world's mightiest airplane . New planes are making its 141 foot wing span seem ...
... bomber , while the Flying For- tress was reclassified for use at short range . These planes had not become less ... B - 29 Superfortress is no longer the world's mightiest airplane . New planes are making its 141 foot wing span seem ...
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aerodynamics air age education air navigation air transportation aircraft engine mechanics aircraft mechanics airlines airport airways areas Army Air Forces avia aviation education B-24 Liberator B-29 Superfortress building bulletin Castle Film centers Civil Aeronautics Administration Civil Aeronautics Board Civil Air Patrol Civil Air Regulations classroom commercial Company training school construction cooperation course curriculum Department of Aeronautics Detroit elementary level elementary teacher field of aviation Film Strips 35 flight instructor flyer glider grade helicopter High school important internal combustion engine Jam Handy laboratory landing Lansing lift materials ment Michigan Department minutes model airplanes Motion Pictures 16 nations Normal Excellent operation opportunities Pilot Training plane planning private flying problems Public Instruction pupils safety social studies Sound Motion Pictures source unit student pilot certificate SUGGESTED ACTIVITIES teaching Theory of Flight tion understanding wing Wright Brothers