What does QDM stand for?
QDM stands for "Magnetic Bearing to A Station Under No Wind Conditions"
How to abbreviate "Magnetic Bearing to A Station Under No Wind Conditions"?
"Magnetic Bearing to A Station Under No Wind Conditions" can be abbreviated as QDM
What is the meaning of QDM abbreviation?
The meaning of QDM abbreviation is "Magnetic Bearing to A Station Under No Wind Conditions"
What does QDM mean?
QDM as abbreviation means "Magnetic Bearing to A Station Under No Wind Conditions"
