SV2HTW — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SV2HTW, decoded by SO8OO in southeastern Poland. 13,512 related FT8 messages, 11,456 CQ messages, observed on 80m, 40m, 20m, 10m, across 36 UTC dates. Heard between 2026-06-01 and 2026-08-21.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations SV2HTW worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SV2HTW
Approximate centre of KN10, decoded 2026-08-21 17:24 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | SV2HTW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 17:16 | 40m | 0 / -11 | DL8RWO | +1 / -17 | 5 | ✓ Full exchange observed |
| 08-21 17:08 | 40m | -2 / - | UB3KET | - / -8 | 2 | ✓ Closing fragment |
| 08-21 17:03 | 40m | - / - | DL6FKK | -8 / - | 2 | Partial capture |
| 08-21 16:59 | 40m | -6 / -4 | DJ1RD | +11 / -10 | 5 | ✓ Full exchange observed |
| 08-21 16:56 | 40m | -2 / -2 | UR4LG | -4 / -10 | 4 | ✓ Full exchange observed |
| 08-21 16:53 | 40m | - / - | F4GUK | -8 / - | 4 | Partial capture |
| 08-21 16:51 | 40m | -4 / +1 | IZ5FSO | -7 / +3 | 5 | ✓ Full exchange observed |
| 08-21 16:48 | 40m | -4 / - | R6DZO | - / -8 | 5 | ✓ Closing fragment |
| 08-21 16:44 | 10m | - / - | DO2HQS | -1 / - | 5 | Partial capture |
| 08-21 16:43 | 40m | -2 / - | UR4LG | 0 / -6 | 4 | Partial capture |
| 08-21 16:41 | 10m | - / -15 | DF2UF | -13 / - | 3 | ✓ Closing fragment |
| 08-21 16:41 | 40m | +1 / -7 | RZ6ALZ | -12 / - | 3 | ✓ Closing observed |
| 08-21 16:33 | 40m | -4 / - | IW2CAK | -10 / - | 2 | ✓ Closing observed |
| 08-21 16:27 | 10m | - / -4 | DL3HN | -6 / - | 3 | ✓ Closing fragment |
| 08-21 16:26 | 40m | -4 / -7 | DL4JCP | +1 / -20 | 7 | ✓ Full exchange observed |
| 08-21 16:20 | 40m | -1 / - | YD7HAS | - / -21 | 3 | ✓ Closing fragment |
| 08-21 16:17 | 40m | - / - | SM7GQF | -9 / - | 4 | Partial capture |
| 08-21 16:14 | 40m | -3 / -16 | RK3AW | -16 / -15 | 4 | ✓ Full exchange observed |
| 08-21 16:10 | 40m | -4 / -8 | RA6MQ | -6 / - | 3 | ✓ Closing observed |
| 08-21 16:02 | 40m | -3 / - | SP9LS | - / -2 | 3 | ✓ Closing fragment |
| 08-21 08:50 | 20m | -4 / -1 | IK4JIA | -19 / -2 | 2 | Partial capture |
| 08-21 08:35 | 20m | - / -3 | IK6CGO | -19 / - | 3 | ✓ Closing fragment |
| 08-21 08:24 | 20m | - / -12 | DL7GAL | +6 / - | 2 | ✓ Closing fragment |
| 08-21 07:18 | 20m | - / -7 | ON5GQ | +4 / - | 2 | ✓ Closing fragment |
| 08-21 06:59 | 40m | - / -5 | SQ8AA | +1 / - | 4 | ✓ Closing fragment |
| 08-21 06:56 | 40m | - / - | DL2BU | -11 / - | 2 | Partial capture |
| 08-21 06:55 | 20m | - / - | TA2PCB | -1 / - | 2 | Partial capture |
| 08-21 06:53 | 20m | -5 / - | JR7COP | - / -6 | 3 | ✓ Closing fragment |
| 08-21 06:47 | 20m | -14 / - | VK4FFF | - / -8 | 2 | ✓ Closing fragment |
| 08-21 06:45 | 20m | -14 / - | IU3ISP | -9 / -21 | 5 | ✓ Closing observed |
| 08-21 06:18 | 20m | -4 / - | TA4INO | -7 / - | 2 | ✓ Closing observed |
| 08-21 06:14 | 20m | +4 / - | LB4PI | - / -1 | 4 | ✓ Closing fragment |
| 08-20 22:46 | 20m | -8 / - | EA1ARJ | - / -11 | 2 | ✓ Closing fragment |
| 08-20 22:43 | 20m | -5 / - | YU2MMT | - / -9 | 2 | ✓ Closing fragment |
| 08-20 22:24 | 20m | -9 / - | EA8BYO | - / -9 | 2 | Partial capture |
| 08-20 21:20 | 20m | -13 / - | PY2CAZ | - / -21 | 3 | Partial capture |
| 08-20 20:17 | 20m | - / +4 | OS8E | -3 / - | 9 | Partial capture |
| 08-20 19:29 | 20m | - / - | MW7FGG | -13 / - | 3 | Partial capture |
| 08-20 19:02 | 20m | - / - | M7EOI | -2 / - | 2 | Partial capture |
| 08-20 18:47 | 10m | - / - | DL4QI | -4 / - | 4 | ✓ Closing fragment |
| 08-20 18:26 | 10m | - / -4 | DL0FTT | -12 / - | 6 | ✓ Closing fragment |
| 08-20 18:23 | 10m | - / 0 | DF2UF | -4 / - | 7 | Partial capture |
| 08-20 18:17 | 10m | - / - | DL7FE | -3 / - | 3 | Partial capture |
| 08-20 17:14 | 20m | - / - | M0KSD | +1 / - | 5 | Partial capture |
| 08-20 17:07 | 10m | - / -1 | DN9RL | -17 / - | 5 | ✓ Closing fragment |
| 08-20 16:44 | 20m | - / -7 | RV6LN | -9 / - | 2 | Partial capture |
| 08-20 15:54 | 20m | -7 / - | JH1BCS | - / -18 | 2 | Partial capture |
| 08-20 15:46 | 10m | - / -7 | <...> | -13 / - | 2 | Partial capture |
| 08-20 15:38 | 20m | - / -12 | DM4GG | -2 / - | 2 | Partial capture |
| 08-20 15:31 | 20m | -13 / 0 | R6GY | -3 / -12 | 7 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 171645 +0 591 DL8RWO SV2HTW RR73 171700 +1 809 SV2HTW DL8RWO 73 171715 -1 591 CQ SV2HTW KN10 (x13)
UTC dB Audio Message 184830 -1 804 SV2HTW DL4QI R+14 (x2) 160030 -8 2840 SV2HTW DL3HN JN49 (x4) 164130 -14 1049 SV2HTW DF2UF JN49 (x3) 164400 -3 1047 SV2HTW DO2HQS JO61 (x5) 172215 -16 1047 CQ SV2HTW KN10 a1
UTC dB Audio Message 164545 -5 2682 CQ SV2HTW KN10 164600 -10 1458 SV2HTW DL7FE JN49 164715 -5 2682 CQ SV2HTW KN10 (x13)
UTC dB Audio Message 050045 -11 557 CQ SV2HTW KN10 a1 (x15)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.