SP3SBY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP3SBY, decoded by SO8OO in southeastern Poland. 540 related FT8 messages, 119 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 20 UTC dates. Heard between 2026-05-24 and 2026-08-16.
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 SP3SBY worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP3SBY
Approximate centre of JO70, decoded 2026-08-16 19:20 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 | SP3SBY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 19:31 | 20m | - / 0 | 4L7T | -2 / - | 2 | ✓ Closing fragment |
| 08-16 19:30 | 20m | - / -12 | TM0BSM | -8 / - | 3 | ✓ Closing fragment |
| 08-16 19:19 | 20m | -14 / -14 | UN8DSW | -15 / - | 3 | Partial capture |
| 08-16 18:42 | 80m | -12 / - | HG25CCS | - / +10 | 2 | Partial capture |
| 08-14 20:17 | 80m | - / -12 | SP7ROH | +10 / - | 2 | ✓ Closing fragment |
| 08-14 19:56 | 40m | -12 / - | SP9SDX | - / - | 2 | Partial capture |
| 08-14 19:49 | 40m | -16 / -13 | UA4FKT | -6 / +3 | 4 | ✓ Full exchange observed |
| 08-14 19:48 | 40m | -11 / - | DL1HDL | - / - | 3 | ✓ Closing fragment |
| 07-20 17:19 | 40m | -16 / +5 | SP8MO | -12 / - | 5 | ✓ Full exchange observed |
| 07-20 17:17 | 40m | -15 / - | DF6TG | - / +7 | 4 | ✓ Closing fragment |
| 07-20 17:15 | 40m | -13 / -3 | SP3OCJ | -8 / - | 5 | ✓ Full exchange observed |
| 07-20 17:14 | 40m | -14 / +2 | S51DD | -18 / - | 2 | Partial capture |
| 07-20 17:12 | 40m | -11 / - | LY2BSW | - / -9 | 4 | ✓ Closing fragment |
| 07-20 17:10 | 40m | -11 / - | F1IQH | - / -11 | 3 | Partial capture |
| 07-20 17:09 | 40m | -12 / -6 | DJ0WJ | -18 / +4 | 2 | Partial capture |
| 07-20 17:06 | 40m | - / - | YL3AKH | -13 / - | 2 | Partial capture |
| 07-20 17:03 | 40m | -13 / -2 | LY1DY | -18 / +8 | 2 | Partial capture |
| 07-20 17:01 | 40m | -14 / - | DL4YDR | - / +2 | 3 | ✓ Closing fragment |
| 07-20 16:57 | 40m | -16 / -10 | SQ9AWN | -14 / - | 4 | ✓ Closing observed |
| 07-20 16:55 | 40m | -16 / - | SP2WM | - / -2 | 2 | ✓ Closing fragment |
| 07-20 14:02 | 40m | -16 / - | DL9OE | - / - | 3 | ✓ Closing fragment |
| 07-20 14:01 | 40m | -19 / - | DH1KJ | - / - | 2 | ✓ Closing fragment |
| 07-05 20:45 | 80m | - / -10 | DG3SR | -14 / - | 4 | Partial capture |
| 07-05 18:36 | 40m | - / -7 | OK8UQ | -4 / - | 3 | ✓ Closing fragment |
| 07-05 18:31 | 80m | - / +4 | SN5WWA | +10 / - | 2 | ✓ Closing fragment |
| 07-05 18:20 | 40m | -16 / - | <...> | - / - | 2 | Partial capture |
| 07-02 22:17 | 80m | - / -9 | 9A9N | +3 / - | 3 | ✓ Closing fragment |
| 07-02 22:14 | 80m | - / -5 | LY7Z | +10 / - | 2 | Partial capture |
| 07-02 22:11 | 80m | -3 / -4 | OO0O | -4 / -7 | 6 | ✓ Full exchange observed |
| 07-02 22:07 | 80m | - / -17 | SK3WWA | +2 / - | 2 | ✓ Closing fragment |
| 07-02 22:03 | 80m | 0 / - | SK3WWA | - / - | 2 | Partial capture |
| 07-02 22:01 | 80m | - / -15 | SN0WWA | +2 / - | 2 | ✓ Closing fragment |
| 07-02 20:10 | 40m | - / -10 | OZ9FF | -10 / - | 2 | ✓ Closing fragment |
| 07-02 20:08 | 40m | - / -3 | II0WWA | -8 / - | 2 | ✓ Closing fragment |
| 07-02 19:46 | 40m | - / -16 | G6PWS | -10 / - | 3 | Partial capture |
| 07-02 19:20 | 40m | -12 / - | G3RLX | - / - | 2 | Partial capture |
| 07-02 19:18 | 40m | -12 / - | SQ8AA | - / - | 2 | Partial capture |
| 07-02 19:17 | 40m | -11 / -7 | SP4MPH | -8 / +5 | 5 | ✓ Full exchange observed |
| 06-26 18:21 | 40m | -12 / - | RC9WC | - / -4 | 4 | Partial capture |
| 06-26 18:19 | 40m | -6 / -9 | LZ3HG | -17 / -5 | 4 | ✓ Full exchange observed |
| 06-26 18:14 | 40m | -12 / +5 | DG0OFT | -18 / +10 | 4 | ✓ Full exchange observed |
| 06-26 18:11 | 40m | - / -11 | 9A60CBM | -15 / - | 4 | Partial capture |
| 06-26 18:10 | 40m | - / +1 | SP5ROM | -12 / - | 2 | ✓ Closing fragment |
| 06-26 18:03 | 40m | -16 / - | SP5DJ | - / - | 3 | ✓ Closing fragment |
| 06-26 18:02 | 40m | -14 / - | A99AA | - / - | 2 | Partial capture |
| 06-24 18:47 | 80m | 0 / -19 | YO4NT | +8 / -7 | 6 | ✓ Full exchange observed |
| 06-24 18:45 | 80m | -6 / - | <...> | - / - | 2 | Partial capture |
| 06-24 18:41 | 80m | -6 / +1 | DO3HUM | +2 / - | 8 | ✓ Full exchange observed |
| 06-24 18:39 | 80m | 0 / -12 | YT2ZE | +7 / - | 3 | Partial capture |
| 06-13 08:40 | 40m | -16 / -2 | DF0JEN | -13 / - | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 123600 -3 1203 SP3SBY RA6OV R+01 (x2) 123730 -21 1203 SP3SBY PE1NPS JO22 124100 -16 1464 SP3SBY EA3CY R+05 212600 -5 790 SP3SBY CR2WWA RR73 194915 -12 2177 SP3SBY JA0LFV -16 165345 -15 1201 2E1HAT SP3SBY JO70 191915 -15 1193 UN8DSW SP3SBY JO70 (x2) 192030 -15 2339 SP3SBY UN8DSW -14 193000 -9 1765 SP3SBY TM0BSM -12 (x3) 193130 +1 270 SP3SBY 4L7T +00 (x2)
UTC dB Audio Message 221545 +7 1237 SP3SBY LY7Z -05 221745 +4 677 SP3SBY 9A9N -09 (x3) 183145 +10 1163 SP3SBY SN5WWA +04 (x2) 204545 -15 1265 SP3SBY DG3SR -10 (x4) 201730 +9 266 SP3SBY SP7ROH -12 (x2) 184200 -10 1157 HG25CCS SP3SBY JO70 184215 +14 807 SP3SBY SP/DL1EKO +00 184230 -13 1157 HG25CCS SP3SBY R+10
UTC dB Audio Message 172115 -9 935 SP3SBY SP8MO RR73 172130 -15 1179 SP8MO SP3SBY 73 172345 -18 1179 DK6WS SP3SBY R+06 075230 -21 1343 SP3SBY HA1ZW -01 075345 -19 1196 F4HMP SP3SBY JO70 194800 -10 1181 DL1HDL SP3SBY JO70 (x3) 194930 -16 1181 UA4FKT SP3SBY +03 194945 -7 1181 SP3SBY UA4FKT R-13 195000 -15 1181 UA4FKT SP3SBY RR73 195015 -6 1181 SP3SBY UA4FKT 73 195600 -12 1180 SP9SDX SP3SBY JO70 (x2) 202030 -12 1177 SQ9SET SP3SBY JO70
UTC dB Audio Message 192345 -4 1020 SP3SBY 9A7BB -04 192400 -18 1176 9A7BB SP3SBY R+12 192415 +0 1020 SP3SBY 9A7BB RR73 192430 -19 1177 9A7BB SP3SBY 73 192515 -7 2222 SP3SBY SM0EJR +03 (x2) 192630 -20 1176 OM5JG SP3SBY JO70 192645 +1 1198 SP3SBY OM5JG +01 192700 -17 1176 OM5JG SP3SBY R+29 192715 -1 1199 SP3SBY OM5JG RR73 192800 -13 1176 DL9DXL SP3SBY JO70 (x4) 193830 -16 1176 E70A SP3SBY JO70
UTC dB Audio Message 091400 -7 1029 SP3SBY PD3JAG -13
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.