Ionosphere Current Users
| Index | Frequency | Call Sign |
| 1 | 1000 | XE2YWP |
| 2 | 1000 | VE2HS |
| 3 | 1000 | BG2PNS |
| 4 | 1000 | G3MS LINUX MINT 19.1 |
| 5 | 1005 | QQWER |
| 6 | 1028 | OE_SRB |
| 7 | 1028 | OE_SRB |
| 8 | 1028 | OE_SRB |
| 9 | 1028 | OE_SRB |
| 10 | 1028 | OE_SRB |
| 11 | 1028 | OE_SRB |
| 12 | 1028 | OE_SRB |
| 13 | 1028 | OE_SRB |
| 14 | 1028 | OE_SRB |
| 15 | 1030 | OE_SRB |
| 16 | 1030 | OE_SRB |
| 17 | 1030 | OE_SRB |
| 18 | 1030 | OE_SRB |
| 19 | 1030 | OE_SRB |
| 20 | 1030 | OE_SRB |
| 21 | 1030 | OE_SRB |
| 22 | 1030 | OE_SRB |
| 23 | 1030 | OE_SRB |
| 24 | 1030 | OE_SRB |
| 25 | 1030 | OE_SRB |
| 26 | 1030 | OE_SRB |
| 27 | 1030 | OE_SRB |
| 28 | 1030 | OE_SRB |
| 29 | 1030 | OE_SRB |
| 30 | 1030 | OE_SRB |
| 31 | 1030 | OE_SRB |
| 32 | 1030 | OE_SRB |
| 33 | 1030 | OE_SRB |
| 34 | 1030 | OE_SRB |
| 35 | 1030 | OE_SRB |
| 36 | 2000 | OE_SRB |
| 37 | 2000 | OE_SRB |
| 38 | 2000 | OE_SRB |
| 39 | 2340 | No News for Now (12) |
| 40 | 2341 | No News for Now (15) |
| 41 | 2342 | No News for Now (20/16) |
| 42 | 2343 | No News for Now (20) |
| 43 | 2344 | No News for Now (25) |
| 44 | 2345 | No News for Now (30) |
| 45 | 2350 | Practice Words (15) |
| 46 | 2351 | Practice Words (25) |
| 47 | 2352 | Practice Words (35) |
| 48 | 989 | OE_SRB |