| Category | 2004-7-7 | !! | installations |
| Definition | 2004-7-7 | aP | trench |
| Description | 2004-7-7 | aP | It's the old German trench running from east to west and from north to south across k72. |
| Procedure | 2004-7-7 | aP | We needed to define it since we took some relays in order to plot the area. |
| Locus | 2010-12-22 | cJC | k72 |
| Relays | 2004-7-7 | mH | 78 (40432 52424 - 9432 / Relay location: top) |
| 2004-7-7 | mH | 79 (39873 52315 - 9382 / Relay location: top) | |
| 2004-7-7 | mH | 80 (39827 52617 - 9383 / Relay location: top) | |
| 2004-7-7 | mH | 81 (40253 52693 - 9418 / Relay location: top) | |
| 2004-7-7 | mH | 82 (40153 53286 - 9417 / Relay location: top) | |
| 2004-7-7 | mH | 83 (40261 53309 - 9427 / Relay location: top) | |
| Elevation | 2008-1-31 | pC | 9432@top |
| 2008-2-25 | pC | 9432@top |