| |||
| clutter; permanent echo (FO) | |||
| permanent blip | |||
| fixed echo; ground returns; permanent echo (radar); permanent echos (Radar) | |||
|
Festzeichen : 1 phrase in 1 subject |
| Communications | 1 |
| |||
| clutter; permanent echo (FO) | |||
| permanent blip | |||
| fixed echo; ground returns; permanent echo (radar); permanent echos (Radar) | |||
|
Festzeichen : 1 phrase in 1 subject |
| Communications | 1 |