| Answer | Crossword Clue |
|---|---|
| ECHOI | First in a series of satellites. |
| ECHOI | One of the satellites. |
| ECHOI | Telstar's forerunner. |
| Answer | Crossword Clue |
|---|---|
| ECHOI | First in a series of satellites. |
| ECHOI | One of the satellites. |
| ECHOI | Telstar's forerunner. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.