SV8TOZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SV8TOZ, decoded by SO8OO in southeastern Poland. 349 related FT8 messages, 56 CQ messages, observed on 80m, 40m, 20m, 10m, across 34 UTC dates. Heard between 2026-05-26 and 2026-08-24.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations SV8TOZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SV8TOZ
Approximate centre of KM18, decoded 2026-08-24 03:38 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 | SV8TOZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 03:38 | 40m | -11 / -18 | TI2ALF | -16 / -7 | 5 | ✓ Full exchange observed |
| 08-24 03:30 | 40m | -7 / - | KQ4FMX | - / -8 | 4 | ✓ Closing fragment |
| 08-24 03:24 | 40m | -2 / - | DL9KM | -8 / +10 | 3 | ✓ Closing observed |
| 08-24 03:20 | 40m | +4 / - | KC4WQ | - / -6 | 3 | ✓ Closing fragment |
| 08-22 18:21 | 20m | -10 / - | XU7O | - / +1 | 5 | Partial capture |
| 08-05 03:27 | 80m | -6 / - | TM00TFR | - / +2 | 2 | Partial capture |
| 08-05 03:22 | 80m | - / -15 | US2YW | +6 / - | 5 | ✓ Closing fragment |
| 08-05 03:20 | 80m | -12 / - | <...> | -8 / - | 3 | Partial capture |
| 07-28 19:37 | 10m | - / +3 | F4GZO | -19 / - | 3 | ✓ Closing fragment |
| 07-28 03:40 | 80m | - / -14 | EA7AH | -12 / - | 4 | Partial capture |
| 07-28 03:07 | 40m | -20 / - | PY2DS | - / - | 3 | Partial capture |
| 07-24 02:34 | 80m | - / - | EA2AR | -8 / - | 2 | Partial capture |
| 07-24 02:33 | 80m | - / - | HA0AA | -19 / - | 3 | Partial capture |
| 07-24 02:31 | 80m | -10 / -6 | DL9KM | -2 / +4 | 7 | ✓ Full exchange observed |
| 07-24 02:30 | 80m | - / - | SP9UPH | +17 / - | 3 | Partial capture |
| 07-24 02:29 | 80m | -9 / -16 | RN6MA | -24 / +6 | 3 | Partial capture |
| 07-24 02:28 | 80m | -13 / -1 | SP9IZV | +12 / - | 6 | ✓ Closing observed |
| 07-24 02:28 | 80m | -6 / -12 | HA3GX | -8 / - | 10 | ✓ Full exchange observed |
| 07-24 02:27 | 80m | - / - | DF5DP | -13 / - | 2 | Partial capture |
| 07-24 02:26 | 80m | - / - | DO9BAU | +3 / - | 26 | Partial capture |
| 07-24 02:25 | 80m | - / - | EA2AR | -9 / - | 3 | Partial capture |
| 07-24 02:25 | 80m | - / - | SP9UPH | +20 / - | 5 | Partial capture |
| 07-24 02:25 | 80m | - / -6 | RZ7KR | +12 / - | 2 | Partial capture |
| 07-23 21:33 | 80m | - / - | RN3DN | +1 / - | 3 | Partial capture |
| 07-23 21:33 | 80m | - / - | SQ3KO | -20 / - | 4 | Partial capture |
| 07-23 21:32 | 80m | - / - | SV1OCN | -14 / - | 2 | Partial capture |
| 07-23 21:30 | 80m | - / -11 | UA9CR | -16 / - | 2 | Partial capture |
| 07-23 21:29 | 80m | -2 / -7 | UX7QV | +5 / - | 4 | ✓ Closing observed |
| 07-23 21:26 | 80m | - / -9 | DO9PV | -2 / - | 3 | Partial capture |
| 07-23 21:24 | 80m | -6 / -8 | DO1OAS | -7 / +1 | 9 | ✓ Full exchange observed |
| 07-23 21:23 | 80m | -4 / -2 | 9A4ZM | +13 / - | 5 | ✓ Full exchange observed |
| 07-23 21:23 | 80m | - / - | DO2XYZ | -16 / - | 3 | Partial capture |
| 07-23 21:20 | 80m | -3 / - | HA3GX | 0 / - | 2 | ✓ Closing observed |
| 07-23 21:19 | 80m | -3 / -8 | DF3IS | +7 / - | 7 | Partial capture |
| 07-23 21:19 | 80m | -11 / -17 | DG3EAJ | -5 / +7 | 11 | ✓ Full exchange observed |
| 07-23 21:19 | 80m | - / - | DL2VN | +6 / - | 2 | Partial capture |
| 07-23 21:13 | 80m | -6 / -15 | EA4CCX | -15 / +5 | 4 | Partial capture |
| 07-23 21:12 | 80m | -5 / -13 | R2EA | -2 / - | 3 | ✓ Closing observed |
| 07-23 21:11 | 80m | -1 / -1 | DA6VK | -10 / +4 | 3 | Partial capture |
| 07-21 03:30 | 40m | -18 / - | <...> | - / - | 4 | Partial capture |
| 07-21 03:20 | 40m | -20 / - | W8TA | - / +3 | 2 | ✓ Closing fragment |
| 07-21 03:17 | 40m | -19 / - | UG4P | - / +3 | 3 | ✓ Closing fragment |
| 07-21 03:13 | 40m | -21 / - | W8TA | - / - | 2 | Partial capture |
| 07-21 02:56 | 40m | - / - | IK4LZH | -4 / - | 4 | Partial capture |
| 07-20 04:51 | 20m | -12 / - | DM6KW | - / - | 3 | Partial capture |
| 07-20 04:48 | 20m | -18 / - | F4CVA | - / - | 2 | ✓ Closing fragment |
| 07-19 07:11 | 10m | -13 / - | 5B4AMD | - / - | 3 | ✓ Closing fragment |
| 07-19 06:46 | 10m | -10 / - | DN9SGE | - / - | 2 | ✓ Closing fragment |
| 07-19 05:48 | 20m | -13 / -1 | KH6M | -12 / - | 5 | ✓ Full exchange observed |
| 07-19 05:44 | 20m | -13 / -13 | <...> | -18 / -1 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 032300 +0 1533 CQ SV8TOZ KM18 032445 -8 1272 SV8TOZ DL9KM JN68 032500 -4 1533 DL9KM SV8TOZ +10 (x2) 032600 -10 1533 CQ SV8TOZ KM18 a1 (x2) 033000 -9 1405 KQ4FMX SV8TOZ KM18 (x4) 033830 -13 1350 TI2ALF SV8TOZ KM18 033845 -15 1350 SV8TOZ TI2ALF -18 033900 -12 1350 TI2ALF SV8TOZ R-07 033915 -16 1350 SV8TOZ TI2ALF RR73 033930 -9 1350 TI2ALF SV8TOZ 73
UTC dB Audio Message 054900 -14 1464 KH6M SV8TOZ 73 055100 -21 1426 EA6UE SV8TOZ KM18 044800 -24 1441 F4CVA SV8TOZ KM18 (x2) 045130 -11 1356 DM6KW SV8TOZ KM18 (x3) 052115 -19 1527 ZL1HX SV8TOZ KM18 120430 -16 1395 LY3BES SV8TOZ KM18 182145 -9 1781 XU7O SV8TOZ KM18 (x6)
UTC dB Audio Message 034130 -8 1677 SV8TOZ EA7AH -14 (x2) 032045 -9 1344 <...> SV8TOZ KM18 032100 -8 1343 SV8TOZ <...> +12 032115 -16 1344 <...> SV8TOZ R+24 032200 +8 1345 SV8TOZ US2YW KN28 (x2) 032245 -8 1564 EU3AA SV8TOZ KM18 032300 +6 1344 SV8TOZ US2YW KN28 (x3) 032715 -7 1617 TM00TFR SV8TOZ KM18 (x2) 032800 -24 1616 SV8TOZ RR73; SV1QEW <...> -06 033045 -11 1245 EA3JW SV8TOZ KM18
UTC dB Audio Message 173430 -15 1720 PW8BR SV8TOZ R+01 174645 -18 1772 PU2BRU SV8TOZ KM18 (x2) 064400 -10 1416 UA9XL SV8TOZ KM18 064600 -9 1334 DN9SGE SV8TOZ +11 (x2) 070400 -8 1518 UK8FCM SV8TOZ KM18 070615 -11 1788 <...> SV8TOZ R+04 070700 -11 2523 SV8TOZ RD7LC -01 071130 -15 1793 5B4AMD SV8TOZ KM18 (x3) 193715 -20 1842 SV8TOZ F4GZO JN09 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.