What does WTDF stand for?
WTDF stands for "Wireless Telegraph Direction Finding"
How to abbreviate "Wireless Telegraph Direction Finding"?
"Wireless Telegraph Direction Finding" can be abbreviated as WTDF
What is the meaning of WTDF abbreviation?
The meaning of WTDF abbreviation is "Wireless Telegraph Direction Finding"
What does WTDF mean?
WTDF as abbreviation means "Wireless Telegraph Direction Finding"
