S58BO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving S58BO, decoded by SO8OO in southeastern Poland. 385 related FT8 messages, 48 CQ messages, observed on 40m, 20m, 10m, across 41 UTC dates. Heard between 2026-05-23 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 S58BO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by S58BO
Approximate centre of JN75, decoded 2026-07-11 14:56 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 | S58BO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 19:02 | 40m | - / -20 | IK4IDY | -7 / - | 2 | ✓ Closing fragment |
| 08-18 14:52 | 20m | - / - | F4LZZ | -12 / - | 2 | Partial capture |
| 08-18 14:47 | 20m | - / -16 | F1PPH | -12 / - | 4 | ✓ Closing fragment |
| 08-02 05:09 | 40m | -20 / -8 | OK1JMB | -13 / - | 2 | ✓ Closing observed |
| 08-02 05:01 | 40m | - / -8 | HA3HX | -9 / - | 2 | ✓ Closing fragment |
| 08-01 16:32 | 20m | - / -7 | TF4M | +3 / - | 3 | ✓ Closing fragment |
| 07-19 11:33 | 20m | -22 / -18 | DB8APG | -22 / - | 4 | ✓ Closing observed |
| 07-19 10:36 | 20m | -24 / -6 | EA5RR | -16 / - | 5 | ✓ Closing observed |
| 07-19 10:29 | 20m | - / 0 | F1ODM | -14 / - | 2 | Partial capture |
| 07-19 10:13 | 20m | -16 / -9 | F5SFT | -10 / - | 4 | Partial capture |
| 07-19 10:12 | 20m | -17 / -14 | DC2CB | -13 / - | 4 | Partial capture |
| 07-19 10:06 | 20m | -19 / +1 | 9A5E | -14 / -7 | 5 | ✓ Full exchange observed |
| 07-19 09:33 | 20m | - / -2 | IK4LZH | +2 / - | 2 | ✓ Closing fragment |
| 07-17 12:41 | 20m | - / -16 | DL4KER | -9 / - | 5 | Partial capture |
| 07-17 12:23 | 20m | - / -24 | UT7UJ | -3 / - | 5 | Partial capture |
| 07-17 12:13 | 20m | - / -10 | DB2VS | -18 / - | 2 | ✓ Closing fragment |
| 07-14 13:08 | 20m | -12 / - | PA1PA | - / - | 2 | Partial capture |
| 07-12 13:35 | 40m | - / 0 | DL4JTH | -20 / - | 2 | ✓ Closing fragment |
| 07-12 10:18 | 20m | -16 / - | ON3NR | - / - | 3 | Partial capture |
| 07-05 16:42 | 40m | - / - | DL3LO | -10 / - | 2 | ✓ Closing fragment |
| 07-05 16:41 | 40m | - / - | UA3VVA | -18 / - | 2 | Partial capture |
| 07-05 13:27 | 20m | -6 / +5 | SN0WWA | 0 / - | 3 | Partial capture |
| 07-03 14:38 | 20m | - / - | F5IXN | -14 / - | 4 | ✓ Closing fragment |
| 07-03 14:26 | 20m | - / -11 | F4VQJ | -10 / - | 2 | Partial capture |
| 06-30 16:06 | 20m | -13 / - | F4LCB | - / -23 | 4 | Partial capture |
| 06-29 16:05 | 40m | - / -16 | YT1KN | -17 / - | 4 | ✓ Closing fragment |
| 06-28 05:43 | 20m | - / -17 | SV2HTW | 0 / - | 3 | Partial capture |
| 06-28 05:40 | 20m | - / -20 | EA3KY | -17 / - | 4 | Partial capture |
| 06-27 09:27 | 20m | - / -18 | DB2VS | -20 / - | 3 | Partial capture |
| 06-22 11:09 | 20m | - / - | F4HSB | -22 / - | 2 | Partial capture |
| 06-22 11:06 | 20m | - / -8 | GJ0KYZ | -1 / - | 3 | ✓ Closing fragment |
| 06-21 18:13 | 20m | -23 / - | SV1EAG | -11 / - | 2 | ✓ Closing observed |
| 06-21 17:56 | 10m | - / -8 | F1PBZ | +10 / - | 2 | Partial capture |
| 06-21 17:56 | 10m | - / - | PD1ADA | -13 / - | 2 | Partial capture |
| 06-21 17:52 | 10m | - / - | DF1LON | -16 / - | 2 | ✓ Closing fragment |
| 06-21 17:52 | 10m | - / -1 | EC3A | -24 / - | 2 | Partial capture |
| 06-21 17:46 | 40m | -18 / - | YO3GJE | - / -20 | 5 | Partial capture |
| 06-19 14:49 | 20m | - / -7 | F5DGQ | -11 / - | 9 | Partial capture |
| 06-17 20:25 | 20m | - / +5 | M7NJI | -18 / - | 2 | Partial capture |
| 06-17 20:18 | 40m | -3 / - | I1WUA | -7 / -9 | 2 | ✓ Closing observed |
| 06-17 20:16 | 40m | -2 / - | SP9LS | - / -13 | 3 | ✓ Closing fragment |
| 06-13 12:26 | 40m | - / -3 | DL1VVQ | -6 / - | 3 | ✓ Closing fragment |
| 06-13 06:03 | 40m | - / -23 | HB10GBT | -12 / - | 2 | Partial capture |
| 06-13 05:14 | 10m | - / - | EA6UE | -13 / - | 3 | ✓ Closing fragment |
| 06-12 20:30 | 10m | - / -14 | F4HTA | -3 / - | 14 | Partial capture |
| 06-12 20:27 | 10m | - / -15 | F4HTA | -6 / - | 2 | ✓ Closing fragment |
| 06-12 20:18 | 40m | - / -11 | OK1PVT | +7 / - | 5 | ✓ Closing fragment |
| 06-12 20:18 | 40m | - / - | SP9MOA | +5 / - | 4 | Partial capture |
| 06-12 20:14 | 40m | - / -16 | IU8VAS | -2 / - | 3 | ✓ Closing fragment |
| 06-12 20:13 | 40m | - / - | DM4GG | -8 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 145615 -19 1418 CQ S58BO JN75 133545 -18 1834 S58BO DL4JTH +00 (x3) 145215 -23 1845 S58BO DM7MA -20 050130 -7 1080 S58BO HA3HX -08 (x2) 050945 -13 2136 S58BO OK1JMB -08 051030 -20 1413 OK1JMB S58BO 73 093345 -13 872 S58BO SQ9SET -15 145930 -20 2103 S58BO 9A7BB -03 151815 -21 2024 S58BO <...> -07 183115 -22 1927 S58BO YO9ADN KN35 190245 -6 1309 S58BO IK4IDY -20 (x2)
UTC dB Audio Message 163230 -1 2333 S58BO RR73; 8S2X <...> -16 163330 +4 2333 S58BO TF4M RR73 (x2) 164430 -15 687 S58BO M3NRX -18 155130 +6 2190 S58BO TM84TFR -14 112600 +0 2865 S58BO MI0OBC RR73 113100 -22 1330 S58BO UI6O -14 (x2) 144745 -10 1134 S58BO F1PPH JN07 (x4) 145215 -12 229 S58BO F4LZZ JN09 (x2) 160045 -10 930 S58BO MM0TBH -12
UTC dB Audio Message 203530 +0 1578 S58BO F4HTA -14 (x4) 051415 -13 1346 S58BO EA6UE +26 (x3) 175200 -24 1659 S58BO EC3A -01 175230 -15 1423 S58BO DF1LON JO31 175330 -24 1659 S58BO EC3A -07 175330 -16 1424 S58BO DF1LON 73 175600 -10 2053 S58BO PD1ADA JO21 175600 +10 2587 S58BO F1PBZ -08 175630 -16 2053 S58BO PD1ADA JO21 175630 +9 2588 S58BO F1PBZ -08
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.