Stearman prototype PT-9 Cloudboy trainer aircraft
Key Facts
Abbreviation
YPT-9
Pronunciation
/ˈstɪəmən ˈprəʊtətaɪp piːˈtiː naɪn ˈklaʊdboɪ ˈtreɪnər ˈɛərəkræft/
Category
Governmental
Related Field
Military