Boeing XB | 台灣精品獎-歷屆得獎名單
![Boeing XB](https://i.imgur.com/DERULla.jpg)
TheBoeingXB-15(Boeing294)wasaUnitedStatesbomberaircraftdesignedin1934asatestfortheUnitedStatesArmyAirCorps(USAAC)toseeifitwould ...
![Boeing XB](https://i.imgur.com/DERULla.jpg)
Prototype bomber aircraft by Boeing
The Boeing XB-15 (Boeing 294) was a United States bomber aircraft designed in 1934 as a test for the United States Army Air Corps (USAAC) to see if it would be possible to build a heavy bomber with a 5,000 mi (8,000 km) range. For a year beginning in mid-1935 it was designated the XBLR-1. When it first flew in 1937, it was the most massive and voluminous airplane ever built in the US. It set a number of load-to-altitude records for land-based aircraft, including carrying a 31,205 lb (14,154 kg) payload to 8,200 ft (2,500 m) on 30 July 1939.[1]
The aircrafts immense size allowed flight engineers to enter the wing through a crawlway and make minor repairs in flight. A 5,000 mi (8,000 km) flight took 33 hours at its 152 mph (245 km/h) cruising speed; the crew was made up of several shifts, and bunks allow...
Boeing XB | 台灣精品獎-歷屆得獎名單
Historical Snapshot: XB | 台灣精品獎-歷屆得獎名單
XB | 台灣精品獎-歷屆得獎名單
Tag Archives: Boeing XB | 台灣精品獎-歷屆得獎名單
GIGABYTE 技嘉AERO 15 OLED XB 15吋創作者筆電(i7 ... | 台灣精品獎-歷屆得獎名單
Boeing XB-15 (XBLR | 台灣精品獎-歷屆得獎名單
XB | 台灣精品獎-歷屆得獎名單
AERO 15 OLED XB的價格推薦 | 台灣精品獎-歷屆得獎名單
![](https://i.imgur.com/DERULla.jpg)
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![](https://i.imgur.com/DERULla.jpg)
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