| Answer | Crossword Clue |
|---|---|
| SST | Plane that can go at least mach one |
| SST | Plane that can go faster than 761 mph |
| Answer | Crossword Clue |
|---|---|
| SST | Plane that can go at least mach one |
| SST | Plane that can go faster than 761 mph |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.