| SR3NWY |  52.04.26N 017.34.11E | JO82SB | 10.371km | 10°N | 20:51:47Z | W2,SPn Zerkow |
| AL2SEC |  51.59.99N 016.59.99E | JO81LX | 37.169km | 274°W | 20:41:24Z | SPdxl for RadioSondy Polska on Facebook(3AL2SEC-15) |
| SQ3LMR | 51.52.77N 016.59.59E | JO81LV | 39.188km | 254°WSW | 20:45:19Z | DIGI GOSTYN - TEST(3SQ3LMR-1) |
| SR3NOW | 51.39.57N 017.47.77E | JO81VP | 39.596km | 154°SSE | 20:51:40Z | Digi & iGate Ostrow Wielkopolski |
| SR3DOS |  51.39.57N 017.47.84E | JO81VP | 39.636km | 154°SSE | 20:43:53Z | 440 MMDVM Voice 438.28750MHz -7.6000MHz, Cyfrowy Przemiennik Ostrowski SR3DOS [D-STAR/C4FM/DMR] |
| SP3MWT |  51.39.58N 017.49.72E | JO81VP | 40.637km | 151°SSE | 20:51:22Z | Marcin |
| SP3QDX | 51.38.48N 017.49.72E | JO81VP | 42.433km | 152°SSE | 20:39:44Z | RadioSondy; Piotr; SR3O lub C4FM(3SP3QDX-15) |
| SP3Q | 52.21.73N 017.24.75E | JO82QI | 43.477km | 348°NNW | 20:45:29Z | RadioSondy; Piotr; SR3O lub C4FM |
| SQ3CPW | 51.44.81N 018.04.24E | JO91AR | 44.568km | 125°SE | 20:45:46Z | Radiosonde Tracker - Based on kxyTrack 1.5-dxl_smod136f(3SQ3CPW-15) |