Q
Q ROUTE- `Q' is the designator assigned to published RNAV routes used by the United States.
QFE- The atmospheric pressure at aerodrome elevation (or at runway threshold).
QNE- The barometric pressure used for the standard altimeter setting (29.92 inches Hg.).
QNH- The barometric pressure as reported by a particular station.
QUADRANT- A quarter part of a circle, centered on a NAVAID, oriented clockwise from magnetic north as follows: NE quadrant 000‐089, SE quadrant 090‐179, SW quadrant 180‐269, NW quadrant 270‐359.
QUEUING-
See STAGING/QUEUING
QUICK LOOK- A feature of the EAS and STARS which provides the controller the capability to display full data blocks of tracked aircraft from other control positions.