What does PFTF stand for?
PFTF stands for "propellers failing to feather"
How to abbreviate "propellers failing to feather"?
"propellers failing to feather" can be abbreviated as PFTF
What is the meaning of PFTF abbreviation?
The meaning of PFTF abbreviation is "propellers failing to feather"
What does PFTF mean?
PFTF as abbreviation means "propellers failing to feather"
