What does PROPTIP stand for?
PROPTIP stands for "Proprotor Tip"
How to abbreviate "Proprotor Tip"?
"Proprotor Tip" can be abbreviated as PROPTIP
What is the meaning of PROPTIP abbreviation?
The meaning of PROPTIP abbreviation is "Proprotor Tip"
What does PROPTIP mean?
PROPTIP as abbreviation means "Proprotor Tip"
