What does YPT-9 stand for?

YPT-9 stands for "Stearman prototype PT-9 Cloudboy trainer aircraft"

How to abbreviate "Stearman prototype PT-9 Cloudboy trainer aircraft"?

"Stearman prototype PT-9 Cloudboy trainer aircraft" can be abbreviated as YPT-9

What is the meaning of YPT-9 abbreviation?

The meaning of YPT-9 abbreviation is "Stearman prototype PT-9 Cloudboy trainer aircraft"

What does YPT-9 mean?

YPT-9 as abbreviation means "Stearman prototype PT-9 Cloudboy trainer aircraft"