bn:02137055n
Noun Named Entity
Categories: United States patrol aircraft 1920–1929, Twin-engined push-pull aircraft, Flying boats, Biplanes, Aircraft first flown in 1925
EN
Boeing XPB  XPB  Boeing 50  Boeing Experimental Patrol Type 1  Boeing Model 50  PB
EN
The Boeing XPB was an American twin-engined biplane long-range patrol flying boat of the 1920s. Wikipedia
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EN
The Boeing XPB was an American twin-engined biplane long-range patrol flying boat of the 1920s. Wikipedia
Military flying boat family by Boeing Wikidata
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