ATC

Runway traffic monitors

ATC stands for air traffic control—the system and personnel that monitor and direct aircraft movements on the ground and in the air.

Controllers at ATC facilities coordinate takeoffs, landings, and flight paths to prevent collisions and manage airspace: ATC cleared us for approach.

The term refers both to the service and to individual controllers: ATC said to hold at 10,000 feet.

aviation

radar

Radio-wave object detection

landing · approach · departure · sector · altitude · clearance · sequencing · separation · tower · go-around

communication

radio

Electromagnetic wave receiver

squawk · handoff · acknowledge · relay · vector · callsign · mayday · pan-pan · roger · affirmative

surveillance

transponder

Signal-activated transmitter

sweep · scope · target · identification

safety

separation

State of being apart

navigation

waypoint

Navigation reference location

  • headingDirectional course traveled
  • GPSSatellite-based location technology
  • glideslopeAircraft descent angle guidance

localizer · beacon · FMS · course · fix · airway · radial · DME · transition · intersection

Categories
Opposites
control agent in aviation

ATCpilot

One who steers aircraft

flight crew · pilots · cockpit crew · aviator · captain

order vs. chaos in airspace

ATCfree flight

Unpowered aerial travel

mid-air collision

ground-based vs. airborne

ATCairborne operations

Military actions from aircraft

cockpit · flight deck · aircraft

Family

air traffic

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Rated G