Current Status: Saint Louis Network
| BLA1 (Trimble NetR5 ) | Geographical coordinates | |
| Latitude: | 37° 56' 57.746429'' N | |
| Longitude: | 86° 46' 12.901788'' W | |
| Ellipsoid Height: | 100.697 m | |
| System | PRN | Elev | Az | SnrCA | SnrP2 | CA | P2 | URA | Health |
| [°] | [°] | [dB] | [dB] | ||||||
| GLN | 39 | 34.3 | 105.3 | 48 | 44 | 18947 | 18945 | 0 | OK |
| GPS | 12 | 22.5 | 83.1 | 45 | 41 | 3494 | 3494 | 0 | OK |
| GLN | 51 | 41.6 | 192.6 | 50 | 45 | 3463 | 3458 | 0 | OK |
| GLN | 41 | 26.9 | 320.5 | 48 | 44 | 2593 | 2591 | 0 | OK |
| GPS | 14 | 64.2 | 312.3 | 47 | 39 | 10160 | 10160 | 0 | OK |
| GPS | 24 | 48.7 | 270.3 | 49 | 39 | 8270 | 8270 | 0 | OK |
| GPS | 18 | 39.3 | 118.4 | 47 | 35 | 20834 | 19704 | 0 | OK |
| GLN | 50 | 75.2 | 79.4 | 52 | 47 | 8213 | 8208 | 0 | OK |
| GPS | 31 | 29.5 | 207.2 | 47 | 45 | 2594 | 2594 | 0 | OK |
| GPS | 25 | 23.2 | 118.0 | 47 | 33 | 2534 | 2534 | 0 | OK |
| GPS | 30 | 23.5 | 124.0 | 44 | 27 | 2504 | 2504 | 0 | OK |
| GPS | 9 | 16.4 | 41.4 | 41 | 25 | 14960 | 14960 | 0 | OK |
| GPS | 22 | 76.0 | 95.8 | 50 | 44 | 14810 | 14810 | 0 | OK |
| 03:51:39 September 10 2010 Central Daylight Time |