| Answer | Crossword Clue |
|---|---|
| SST | Mach I breaker |
| CONCORDE | Retired Mach I breaker |
| YEAGER | First Mach I breaker |
| SST | Mach 1 breaker |
| SST | Mach 2 breaker |
| SST | Mach 1 breaker, once |
| SST | Retired mach 1 breaker |
| SST | Mach 1 breaker, briefly |
| Answer | Crossword Clue |
|---|---|
| SST | Mach I breaker |
| CONCORDE | Retired Mach I breaker |
| YEAGER | First Mach I breaker |
| SST | Mach 1 breaker |
| SST | Mach 2 breaker |
| SST | Mach 1 breaker, once |
| SST | Retired mach 1 breaker |
| SST | Mach 1 breaker, briefly |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.