Answer | Crossword Clue |
---|---|
SSTS | Supersonic planes, briefly |
SSTS | Supersonic planes |
BOOMS | Sounds from supersonic planes |
BOOMS | Sounds made by supersonic planes |
SSTS | Grounded planes, briefly |
SSTS | Grounded fast planes, briefly |
SSTS | Planes that comprised the Concorde fleet, briefly |