QDM – Magnetic Heading to reach Station
QDR – Magnetic Bearing of A/c from the Station
QUJ – True Heading to reach the Station
QTE – True Bearing of A/c from the Station
QDL – Request Series of Bearings
QUM – Normal Working may be Resumed
QAH – Request Flight Level
QBD – Request Fuel on Board
QFE – Existing Aerodrome Pressure
QTF – Request A/c Fix
QGE – Request distance of a/c from VDF
QNH – Aerodrome Pressure reduced to Mean Sea Level
QNE – Standard Setting of 1013.2 Mb
QRK – Request Readability Scale
QSA – Request Signal Strength
QAF – A/c position with landmark and height
QAL – Announcing landing intentions at specified Airfield
QAN – Request Surface Wind Direction and Speed
QRF – Announcing Return