| Answer | Crossword Clue |
|---|---|
| SONAR | Sub navigation tool |
| ASTROLABE | Navigation tool |
| SONAR | Navigation tool |
| RADAR | Navigation tool |
| GPS | Modern navigation tool, for short |
| Answer | Crossword Clue |
|---|---|
| SONAR | Sub navigation tool |
| ASTROLABE | Navigation tool |
| SONAR | Navigation tool |
| RADAR | Navigation tool |
| GPS | Modern navigation tool, for short |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.