What does RPRA stand for?
RPRA stands for "Remotely Piloted Research Aircraft"
How to abbreviate "Remotely Piloted Research Aircraft"?
"Remotely Piloted Research Aircraft" can be abbreviated as RPRA
What is the meaning of RPRA abbreviation?
The meaning of RPRA abbreviation is "Remotely Piloted Research Aircraft"
What does RPRA mean?
RPRA as abbreviation means "Remotely Piloted Research Aircraft"
