Enter a clue or pattern or both:
The Clue
Landing with tower assistance: Abbr. (3 letter answer)
The Answer
GCA
Tags
Notes
The answer GCA is so rare that it appears less than once every 2500 puzzles.
Related Clues
Air-traffic abbr.
Definition
GCA as a noun:
1. (ground-controlled approach, GCA) = aircraft landing in bad weather in which the pilot is talked down by ground control using precision approach radar