| Answer | Crossword Clue |
|---|---|
| SST | Scrapped Boeing project |
| SST | Scrapped Boeing project, briefly |
| SST | Scrapped Boeing plane of the '70s |
| SST | Unrealized 60's Boeing project |
| Answer | Crossword Clue |
|---|---|
| SST | Scrapped Boeing project |
| SST | Scrapped Boeing project, briefly |
| SST | Scrapped Boeing plane of the '70s |
| SST | Unrealized 60's Boeing project |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.