Northrop prototype B-49 Flying Wing Heavy Bomber
Key Facts
Abbreviation
YB-49
Pronunciation
/ˈnɔrθrəp ˈproʊtoʊˌtaɪp bi 49 flaɪɪŋ wɪŋ ˈhɛvi ˈbɑmər/
Category
Governmental
Related Field
Military