翻訳と辞書 Words near each other ・ Douglas Wood ・ Douglas Wood (actor) ・ Douglas Wood (engineer) ・ Douglas Wood (naturalist) ・ Douglas Wood (writer) ・ Douglas Woodruff Hillman ・ Douglas Woodward ・ Douglas Woolf ・ Douglas World Cruiser ・ Douglas Wright ・ Douglas Wright (dancer) ・ Douglas Wright (murderer) ・ Douglas Wyllie ・ Douglas X-3 Stiletto ・ Douglas XA-2 ・ Douglas XB-19 ・ Douglas XB-31 ・ Douglas XB-42 Mixmaster ・ Douglas XB-43 Jetmaster ・ Douglas XCG-17 ・ Douglas XFD ・ Douglas XP-48 ・ Douglas XP3D ・ Douglas XT-30 ・ Douglas XT3D ・ Douglas XTB2D Skypirate ・ Douglas Y. Yongue ・ Douglas Y1B-7 ・ Douglas Yard ・ Douglas Yates Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Douglas XB-19 ： ウィキペディア英語版 Douglas XB-19 The Douglas XB-19 was the largest bomber aircraft built for the United States Army Air Forces until 1946. It was originally given the designation XBLR-2 (''XBLR-'' denoting Experimental Bomber, Long Range). ==Design and development== The XB-19 project was intended to test flight characteristics and design techniques for giant bombers; Douglas Aircraft wanted to cancel the expensive project. Despite advances in technology that made the XB-19 obsolete before it was completed, the Army Air Corps felt that the prototype would be useful for testing. Its construction took so long that competition for the contracts to make the XB-35 and XB-36 occurred two months before its first flight. The plane flew on 27 June 1941, more than three years after the construction contract was awarded. In 1943 the Wright R-3350 engines were replaced with Allison V-3420-11 V engines. After completion of testing the XB-19 served as a cargo carrier until scrapped at Tucson in 1949. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Douglas XB-19」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.