What is ground controlled approach, and how is it different than simple remote control of an airplane? - Quora
U.S. Navy Air Traffic Controller Careers | Navy.com
Ground-controlled approach - Wikipedia
Electronic Note: GCA | Ground Controlled Approach
RSP-10ML | ASTRA RADAR
Traffic control - Air traffic control | Britannica
precision approach radar
Ground Controlled Approach radar air traffic management systems Archives | Air & Space Forces Magazine
Ground-controlled approach | Article about ground-controlled approach by The Free Dictionary
AFLCMC awards contract for rapidly deployable air traffic control system > Wright-Patterson AFB > Article Display
An AN/TPN-18A ground controlled approach radar system in operation at a landing zone during the Super Joint Army/Air Force Tactical Training exercise. Visible in the background is a C-130 Hercules aircraft in-flight
Surveillance Systems
Global Surveillance Approach | Thales Group
STAFF SGT. Thomas Howell, air traffic controller in the ground controlled approach (GCA) center, operates the automated radar terminal system (ART/IIIA) - PICRYL - Public Domain Media Search Engine Public Domain Search
Ground controlled approach - Wikipedia
Air Traffic Control and Radar - Engineering and Technology History Wiki