| Answer | Crossword Clue |
|---|---|
| VCHIP | Family-viewing electronic aid |
| LOUPE | Viewing aid |
| glass | optical instrument or device that has one or more lenses and is designed to aid in the viewing of objects not readily seen |
| TELERAN | Electronic aid for aircraft. |
| navaid | electronic aid to navigation |
| navaids | electronic aid to navigation |
