AVIONIC
| Date | Clue |
|---|---|
| 2017-06-21 | Pertaining to aircraft technology |
| 2010-10-08 | Like collision avoidance systems |
| 2008-03-30 | Relating to flight technology |
| 2002-12-08 | Relating to high-tech flight |
| 1995-08-27 | Relating to airport equipment |
| Date | Clue |
|---|---|
| 2017-06-21 | Pertaining to aircraft technology |
| 2010-10-08 | Like collision avoidance systems |
| 2008-03-30 | Relating to flight technology |
| 2002-12-08 | Relating to high-tech flight |
| 1995-08-27 | Relating to airport equipment |