GB3RS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving GB3RS, decoded by SO8OO in southeastern Poland. 200 related FT8 messages, 5 CQ messages, observed on 40m, 20m, across 25 UTC dates. Heard between 2026-05-14 and 2026-08-12.
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 GB3RS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by GB3RS
Approximate centre of IO91, decoded 2026-07-20 15:54 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 | GB3RS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-11 09:03 | 40m | - / -11 | DM2GG | -22 / - | 2 | ✓ Closing fragment |
| 07-26 08:00 | 40m | - / -5 | SP9MRP | -13 / - | 6 | ✓ Closing fragment |
| 07-20 15:58 | 20m | +2 / - | JR5XPG | - / -18 | 2 | ✓ Closing fragment |
| 07-20 15:56 | 20m | +3 / - | BD8ENU | - / -11 | 3 | ✓ Closing fragment |
| 07-20 15:54 | 20m | -2 / - | SA0WAE | - / - | 2 | Partial capture |
| 07-20 15:53 | 20m | -2 / - | F1TRF | - / +7 | 2 | ✓ Closing fragment |
| 07-20 15:49 | 20m | -3 / 0 | GJ0KYZ | -4 / - | 5 | ✓ Full exchange observed |
| 07-20 15:49 | 20m | -6 / - | DJ0MAB | - / -5 | 2 | ✓ Closing fragment |
| 07-20 15:45 | 20m | -13 / 0 | I4WQH | -20 / - | 3 | ✓ Closing observed |
| 07-20 15:44 | 20m | -15 / -7 | YO4NF | -13 / -9 | 3 | ✓ Full exchange observed |
| 07-20 15:43 | 20m | -10 / - | F4HSB | - / +7 | 2 | ✓ Closing fragment |
| 07-20 15:40 | 20m | -14 / - | F5HNQ | +8 / - | 2 | ✓ Closing observed |
| 07-20 15:39 | 20m | -8 / -11 | 9A3K | +9 / -8 | 7 | ✓ Full exchange observed |
| 07-16 14:33 | 40m | - / - | SQ3PMX | -21 / - | 7 | Partial capture |
| 07-15 11:12 | 40m | - / -9 | OE3DXA | -18 / - | 2 | ✓ Closing fragment |
| 07-13 13:20 | 40m | - / -21 | SP9WAZ | -8 / - | 4 | Partial capture |
| 07-08 13:26 | 40m | - / -10 | OE3KLU | -2 / - | 3 | ✓ Closing fragment |
| 07-07 09:34 | 40m | - / - | SP2GCJ | -22 / - | 2 | ✓ Closing fragment |
| 06-18 15:45 | 40m | - / - | DF5DY | -12 / - | 2 | Partial capture |
| 06-18 15:44 | 40m | - / -10 | DK9NP | -10 / - | 2 | ✓ Closing fragment |
| 06-18 11:03 | 40m | - / -9 | OZ9FF | -14 / - | 2 | ✓ Closing fragment |
| 06-17 15:22 | 40m | - / -2 | IK1JLJ | -23 / - | 2 | Partial capture |
| 06-17 13:57 | 40m | - / - | OZ1SMB | -18 / - | 2 | Partial capture |
| 06-10 13:42 | 40m | - / -11 | DK8EW | -7 / - | 2 | ✓ Closing fragment |
| 06-08 15:47 | 40m | - / 0 | OK1DOL | +3 / - | 4 | ✓ Closing fragment |
| 06-08 15:20 | 40m | - / 0 | IK2JYT | -1 / - | 4 | Partial capture |
| 06-08 15:18 | 40m | - / - | SM5EIE | -16 / - | 2 | ✓ Closing fragment |
| 06-08 15:02 | 40m | - / -18 | SP7LPF | -2 / - | 3 | ✓ Closing fragment |
| 06-08 14:58 | 40m | - / - | E70SZ | 0 / - | 5 | Partial capture |
| 06-08 14:06 | 40m | - / -1 | DL6KVB | -15 / - | 4 | ✓ Closing fragment |
| 06-08 14:06 | 40m | - / - | SP3SBY | -12 / - | 3 | Partial capture |
| 06-08 14:03 | 40m | - / -15 | DM8KM | -13 / - | 4 | Partial capture |
| 06-07 11:24 | 40m | - / -14 | SP7FJX | -15 / - | 2 | ✓ Closing fragment |
| 06-03 14:33 | 40m | - / -14 | IK4LZH | -5 / - | 6 | ✓ Closing fragment |
| 06-03 14:30 | 40m | - / -13 | I4BUQ | -17 / - | 3 | ✓ Closing fragment |
| 06-03 12:57 | 40m | - / 0 | SP6CA | -1 / - | 3 | ✓ Closing fragment |
| 05-27 11:43 | 40m | - / -22 | IU1TKT | -24 / - | 2 | Partial capture |
| 05-27 11:25 | 40m | - / - | DL4KSD | -4 / - | 2 | Partial capture |
| 05-27 11:23 | 40m | - / - | DF7QR | -14 / - | 3 | Partial capture |
| 05-27 09:09 | 40m | - / - | IK4LZH | -7 / - | 2 | Partial capture |
| 05-27 08:27 | 40m | - / - | DL1RI | -10 / - | 2 | Partial capture |
| 05-27 07:32 | 40m | - / +6 | DK8EW | +2 / - | 2 | ✓ Closing fragment |
| 05-27 07:19 | 40m | - / - | SP5LST | +4 / - | 3 | Partial capture |
| 05-27 07:16 | 40m | -18 / -13 | 9A5AZK | -3 / - | 3 | Partial capture |
| 05-27 07:16 | 40m | -19 / -21 | YO9PH | 0 / -15 | 5 | ✓ Full exchange observed |
| 05-27 07:14 | 40m | -17 / - | IQ5VK | - / - | 2 | Partial capture |
| 05-21 15:53 | 40m | - / - | IK2JYT | -6 / - | 4 | Partial capture |
| 05-21 15:12 | 40m | - / -10 | F1PBZ | -11 / - | 3 | Partial capture |
| 05-21 14:28 | 40m | - / - | M7NFV | -23 / - | 3 | Partial capture |
| 05-21 09:04 | 40m | - / - | SP3FAR | -2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 143645 -23 1487 GB3RS SQ3PMX JO72 (x3) 072945 -8 281 GB3RS SP3HCA JO82 080045 -10 1893 GB3RS SP9MRP R-05 (x6) 085345 -20 1200 GB3RS 9A4DK JN85 090330 -21 1685 GB3RS DM2GG -11 (x2) 090545 -17 1739 GB3RS DL7EDU RR73 111845 -24 1868 GB3RS DL2HRT -13
UTC dB Audio Message 154945 -4 817 GB3RS GJ0KYZ +00 (x2) 155100 -3 1649 GJ0KYZ GB3RS R+11 155115 -6 817 GB3RS GJ0KYZ RR73 155130 -3 1649 GJ0KYZ GB3RS 73 155300 -4 1649 F1TRF GB3RS +07 (x2) 155400 -2 1649 SA0WAE GB3RS IO91 (x2) 155600 +7 1649 BD8ENU GB3RS R-11 (x3) 155715 -2 1650 GB3RS UA4FEN +02 155845 +1 1650 JR5XPG GB3RS R-18 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.