SP7WTC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP7WTC, decoded by SO8OO in southeastern Poland. 433 related FT8 messages, 96 CQ messages, observed on 40m, 20m, 10m, across 37 UTC dates. Heard between 2026-05-27 and 2026-08-22.
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 SP7WTC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP7WTC
Approximate centre of JO91, decoded 2026-08-05 18:34 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 | SP7WTC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 21:41 | 20m | - / - | PD0RCQ | +1 / - | 2 | Partial capture |
| 08-22 21:41 | 20m | - / - | R2AL | -8 / - | 2 | Partial capture |
| 08-22 08:37 | 10m | - / - | F1MWV | -18 / - | 2 | ✓ Closing fragment |
| 08-21 08:47 | 10m | - / -15 | DN9OPA | 0 / - | 2 | ✓ Closing fragment |
| 08-21 08:46 | 10m | - / - | DG2SAT | -2 / - | 5 | Partial capture |
| 08-21 07:42 | 20m | - / -2 | LZ2VQ | -12 / - | 2 | Partial capture |
| 08-21 07:35 | 20m | - / -11 | EB3JT | -8 / - | 8 | ✓ Closing fragment |
| 08-21 05:31 | 20m | - / -14 | RA6FSV | -16 / - | 2 | ✓ Closing fragment |
| 08-05 18:33 | 40m | -14 / +3 | 9A3TGY | -5 / -4 | 5 | ✓ Full exchange observed |
| 08-05 09:41 | 40m | -12 / - | IK6CGO | - / -11 | 2 | ✓ Closing fragment |
| 08-05 09:38 | 40m | -12 / - | M0LEX | - / -23 | 2 | ✓ Closing fragment |
| 08-05 09:37 | 40m | -12 / - | ON8DIP | - / -13 | 2 | ✓ Closing fragment |
| 08-04 21:23 | 40m | - / - | G0RVY | -9 / - | 3 | Partial capture |
| 08-04 20:07 | 40m | - / -4 | DK5WO | -16 / - | 2 | Partial capture |
| 08-04 20:06 | 40m | -6 / - | ON7KEI | - / -1 | 2 | ✓ Closing fragment |
| 08-04 20:03 | 40m | -2 / - | SP9W | - / +3 | 2 | ✓ Closing fragment |
| 08-04 20:01 | 40m | -15 / - | LA2XNA | - / -9 | 2 | ✓ Closing fragment |
| 08-02 18:47 | 40m | -12 / - | EB2EMZ | - / -18 | 2 | ✓ Closing fragment |
| 08-02 18:44 | 40m | -12 / - | RK9UM | -21 / - | 2 | ✓ Closing observed |
| 08-02 18:43 | 40m | -12 / - | SP2SGN | - / -8 | 2 | ✓ Closing fragment |
| 08-02 18:42 | 40m | -12 / - | RX1AB | - / -6 | 2 | ✓ Closing fragment |
| 08-02 18:39 | 40m | -14 / +10 | HG2DX | -8 / -5 | 4 | ✓ Full exchange observed |
| 08-02 18:37 | 40m | -12 / -3 | RN3YN | -10 / -8 | 4 | ✓ Full exchange observed |
| 08-02 18:34 | 40m | -13 / - | SP9DPI | - / -16 | 2 | ✓ Closing fragment |
| 08-02 18:33 | 40m | -12 / -12 | PD1HBL | -22 / -12 | 6 | ✓ Full exchange observed |
| 08-02 18:30 | 40m | -13 / - | UW5ENK | - / -15 | 3 | ✓ Closing fragment |
| 08-02 18:29 | 40m | -13 / - | SP1ZMO | - / -6 | 2 | ✓ Closing fragment |
| 07-28 16:57 | 20m | - / -8 | R4IK | 0 / - | 2 | ✓ Closing fragment |
| 07-24 07:35 | 20m | - / 0 | IK4LZH | +4 / - | 4 | ✓ Closing fragment |
| 07-23 12:03 | 20m | -17 / - | OZ1DYI | - / -9 | 2 | Partial capture |
| 07-22 07:47 | 20m | - / - | PA3FMK | -12 / - | 2 | ✓ Closing fragment |
| 07-22 07:17 | 20m | - / -16 | RU3QR | -22 / - | 5 | Partial capture |
| 07-20 19:36 | 40m | -4 / - | <...> | - / - | 3 | Partial capture |
| 07-18 10:27 | 20m | +1 / - | EB3BKW | - / -7 | 2 | ✓ Closing fragment |
| 07-18 10:25 | 20m | -3 / - | DL2FX | - / -11 | 2 | ✓ Closing fragment |
| 07-18 10:19 | 20m | 0 / - | <...> | - / -7 | 3 | Partial capture |
| 07-18 06:59 | 10m | - / -13 | RN6MA | -6 / - | 2 | Partial capture |
| 07-18 06:57 | 10m | - / - | R3DHP | -14 / - | 2 | Partial capture |
| 07-12 16:18 | 40m | -11 / - | HA3GX | - / -3 | 2 | ✓ Closing fragment |
| 07-12 16:12 | 40m | -10 / - | EU2ABM | - / -9 | 2 | ✓ Closing fragment |
| 07-12 15:39 | 20m | - / - | EA3HMM | -3 / - | 2 | ✓ Closing fragment |
| 07-07 09:36 | 20m | -3 / - | RV9WJP | - / -14 | 2 | Partial capture |
| 07-07 09:33 | 20m | +2 / 0 | DL1BBO | -8 / +3 | 3 | ✓ Full exchange observed |
| 07-07 09:32 | 20m | -6 / - | V31DL | - / -4 | 3 | ✓ Closing fragment |
| 07-07 09:27 | 20m | - / - | LZ4VR | -16 / - | 2 | Partial capture |
| 07-06 21:03 | 40m | -15 / - | UB0SMX | - / -14 | 3 | Partial capture |
| 07-06 21:01 | 40m | -12 / - | OY/DO1BBM/M | - / - | 4 | Partial capture |
| 07-06 20:50 | 40m | -9 / - | <...> | - / - | 19 | Partial capture |
| 07-06 20:48 | 40m | -13 / - | OY/DO1BBM/M | - / - | 3 | Partial capture |
| 07-04 20:44 | 20m | - / - | F4HSB | -20 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 053200 -15 1250 SP7WTC RA6FSV 73 073530 -12 2216 SP7WTC EB3JT JN01 (x8) 074215 -11 2216 SP7WTC LZ2VQ -02 (x2) 214100 -3 2560 SP7WTC PD0RCQ JO21 214100 -10 641 SP7WTC R2AL KO85 214130 +5 2561 SP7WTC PD0RCQ JO21 214200 -6 641 SP7WTC R2AL KO85
UTC dB Audio Message 065830 -6 910 SP7WTC RD7LC -06 065900 -8 910 SP7WTC RN6MA -13 (x2) 132730 -18 1213 SP7WTC EA3AKY 73 083500 -23 1538 SP7WTC UR9QQ 73 084600 -6 2231 SP7WTC UA6YW -07 084630 -8 2231 SP7WTC DG2SAT JN48 084700 -1 2893 SP7WTC DN9OPA R-15 084700 -1 2231 SP7WTC DG2SAT JN48 084730 +2 2893 SP7WTC DN9OPA 73 084730 +1 2230 SP7WTC DG2SAT JN48 (x3) 083715 -20 1385 SP7WTC F1MWV IN95 (x2)
UTC dB Audio Message 093615 -14 862 DK5DW SP7WTC RR73 093645 -13 862 CQ SP7WTC JO91 093715 -9 862 ON8DIP SP7WTC -13 (x2) 093815 -11 862 M0LEX SP7WTC -23 (x2) 093945 -10 862 CQ SP7WTC JO91 (x2) 094115 -10 862 IK6CGO SP7WTC -11 (x2) 183330 -18 1527 9A3TGY SP7WTC JO91 (x2) 183415 -5 2856 SP7WTC 9A3TGY +03 183500 -12 1528 9A3TGY SP7WTC R-04 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.