Lockheed XB-30
Код 2503580
- ISBN: 978-5-5123-9453-3
Код 2503580
High Quality Content by WIKIPEDIA articles! The Lockheed XB-30 (company model L-249) was the design submitted by Lockheed after the request by the United States Army Air Forces for a very heavy bomber, the same request that led to the Boeing B-29 Superfortress, the Douglas XB-31 and Consolidated B-32 Dominator.
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