Enter a clue or pattern or both:
The Clue
Places for flight patterns (9 letter answer)
The Answer
AIRSPACES
Tags
Notes
The answer AIRSPACES is so rare that it appears less than once every 2500 puzzles.
Related Clues
National security concerns
Definition
AIRSPACE as a noun:
1. (airspace, air space) = the space in the atmosphere immediately above the earth
2. the atmosphere above a nation that is deemed to be under its jurisdiction; "the plane was refused permission to enter Chinese airspace"