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8. oldal
Flight Testing Flight testing should be regarded as an essential item of test before a new type of engine reaches the production stage . It is now common to use a “ flying test bed , ” such as the Avro Lancaster , quite early in the ...
Flight Testing Flight testing should be regarded as an essential item of test before a new type of engine reaches the production stage . It is now common to use a “ flying test bed , ” such as the Avro Lancaster , quite early in the ...
12. oldal
Bird Flight on April 28 last , lend interest to some observations made by the writer following a previous article on December 17 , 1948 , on “ Bird , Insect and Aeroplane Wings . " The author's explanation of bird flight in that article ...
Bird Flight on April 28 last , lend interest to some observations made by the writer following a previous article on December 17 , 1948 , on “ Bird , Insect and Aeroplane Wings . " The author's explanation of bird flight in that article ...
13. oldal
PATH OF WING MAIN FLIGHT PATH IZ steepened by upward flexure of the wings . Towards the end of the glide the tail is opened fully and raised in order to lift the front of the bird . The wings , which are fully outstretched ...
PATH OF WING MAIN FLIGHT PATH IZ steepened by upward flexure of the wings . Towards the end of the glide the tail is opened fully and raised in order to lift the front of the bird . The wings , which are fully outstretched ...
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Aero Aerodrome Aeronautical AEROPLANE Air Force aircraft Airport American application approved Aviation Bristol British carried cent charter Chief civil Club Command complete cost course direction engine equipment experience fitted flight flying Force four fuel give given ground Group Hawk Trainer helicopter House important increase indicator industry interest International Italy June landing LIMITED load London Major Manager March miles Ministry months navigation offer Officer operation overhauls passengers Phone pilot position possible present production radio range recently record Road route Royal short speed standard Street supplied technical tion Trainer transport types unit weight wing World Write