ធ្វើឱ្យគណនីឥតគិតថ្លៃរបស់អ្នក!
បណ្ណាល័យភាពយន្តនិងវីដេអូរបស់យើងអាចត្រូវបានមើលឬទាញយកដោយសមាជិកតែប៉ុណ្ណោះ
បន្តមើលដោយឥតគិតថ្លៃ➞ចំណាយពេលតិចជាង ១ នាទីដើម្បីចុះឈ្មោះបន្ទាប់មកអ្នកអាចរីករាយនឹងចំណងជើងភាពយន្តនិងទូរទស្សន៍គ្មានដែនកំណត់។
Great Planes
The F4U was arguably the finest propeller-driven fighter on the Allied side. It was the first single-engine American fighter to break 400 miles per hour in level flight. It was first driven by a Pratt & Whitney Double Wasp engine of 1800 horsepower, about as powerful as they could get at the time. Vought simply built the smallest airframe they could around the huge radial engine. To maximize performance, a 13-foot Hamilton Standard Propeller was used. It was originally designed to be operated from an aircraft carrier but the US Navy decided it was unsuitable for precise landings and take offs, so they handed it over to the Marines for land-based use. It proved highly successful both as a fighter and in the ground attack role. It continued in use as an attack airplane through the Korean war, and the last Corsair was produced in 1953.
ពេលរត់: 26:14 នាទី
គុណភាព: HD
កាលបរិច្ឆេទខ្យល់ដំបូង: Oct 29, 2008
កាលបរិច្ឆេទអាកាសចុងក្រោយ: Oct 29, 2009
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