Lockheed XP-49
Автор:
Jesse Russell,Ronald Cohn, издатель:
"VSD", ISBN:
978-5-5110-6821-3
High Quality Content by WIKIPEDIA articles! The Lockheed XP-49 (company Model 522) was an advancement on the P-38 Lightning for a fighter in response to U.S. Army Air Corps proposal 39-775. Intended to use the new twenty-four cylinder Pratt Whitney X-180