G4SWH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving G4SWH, decoded by SO8OO in southeastern Poland. 493 related FT8 messages, 99 CQ messages, observed on 40m, 20m, 10m, across 32 UTC dates. Heard between 2026-05-22 and 2026-08-19.
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 G4SWH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by G4SWH
Approximate centre of IO91, decoded 2026-08-18 07:53 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 | G4SWH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-18 07:48 | 10m | -23 / - | UR4UT | - / -16 | 2 | Partial capture |
| 08-17 07:12 | 20m | -11 / - | I2NOS | - / -21 | 4 | Partial capture |
| 08-17 07:07 | 20m | -14 / +7 | IK4LZH | -9 / 0 | 4 | ✓ Full exchange observed |
| 08-17 06:59 | 20m | - / - | RD4AN | -9 / - | 2 | Partial capture |
| 08-17 06:49 | 20m | -14 / -17 | DL7RAY | -16 / -17 | 4 | ✓ Full exchange observed |
| 07-29 08:07 | 40m | - / -9 | SQ6ELK | -18 / - | 2 | Partial capture |
| 07-28 15:32 | 20m | - / -19 | R4IK | -2 / - | 2 | Partial capture |
| 07-27 15:43 | 20m | -13 / - | RX9WM | - / +5 | 3 | ✓ Closing fragment |
| 07-27 15:41 | 20m | -15 / - | EX8ABR | - / - | 4 | Partial capture |
| 07-27 15:41 | 20m | - / -24 | DL6KA | -8 / - | 9 | Partial capture |
| 07-27 15:41 | 20m | - / - | EA3HMM | -13 / - | 3 | Partial capture |
| 07-20 06:46 | 20m | -18 / - | LA8OOA | - / - | 3 | Partial capture |
| 07-20 06:44 | 20m | -10 / - | LB2WD | -22 / - | 3 | ✓ Closing observed |
| 07-20 06:43 | 20m | -14 / - | OH6DBJ | - / - | 3 | Partial capture |
| 07-20 06:37 | 20m | -12 / - | SP9JCN | - / +2 | 2 | ✓ Closing fragment |
| 07-20 06:33 | 20m | - / - | OD5KU | -4 / - | 3 | Partial capture |
| 07-20 06:33 | 20m | -8 / - | WB6UNG | - / - | 2 | ✓ Closing fragment |
| 07-20 06:30 | 20m | -8 / - | EA5ET | -11 / -4 | 2 | Partial capture |
| 07-20 06:28 | 20m | -8 / - | F4HSB | -17 / +6 | 4 | ✓ Closing observed |
| 07-20 06:26 | 20m | -4 / -20 | RU3QR | -16 / +2 | 5 | ✓ Full exchange observed |
| 07-20 06:26 | 20m | -6 / -10 | R5AV | -8 / - | 4 | ✓ Full exchange observed |
| 07-18 06:18 | 20m | - / +2 | R2AL | -7 / - | 4 | ✓ Closing fragment |
| 07-18 06:17 | 20m | - / -23 | UA3PAB | -17 / - | 3 | ✓ Closing fragment |
| 07-12 05:59 | 40m | - / -15 | LY1SR | -17 / - | 3 | ✓ Closing fragment |
| 07-09 06:54 | 40m | - / - | SP9MOC | -12 / - | 2 | Partial capture |
| 07-04 07:46 | 40m | - / -2 | DA0WWA | -9 / - | 2 | ✓ Closing fragment |
| 06-28 07:22 | 20m | - / -5 | E70SZ | -16 / - | 3 | ✓ Closing fragment |
| 06-28 07:11 | 20m | - / -13 | F4LNM | -22 / - | 2 | ✓ Closing fragment |
| 06-28 05:33 | 20m | - / - | RM4N | -16 / - | 4 | ✓ Closing fragment |
| 06-18 15:19 | 40m | - / -21 | HF5A | -22 / - | 3 | ✓ Closing fragment |
| 06-18 15:18 | 40m | - / - | SQ9BDB | -11 / - | 2 | Partial capture |
| 06-18 15:16 | 40m | - / - | DK8WQ | -7 / - | 6 | Partial capture |
| 06-18 15:16 | 40m | - / -4 | OK6AB | -11 / - | 3 | ✓ Closing fragment |
| 06-18 15:13 | 40m | - / - | HF5A | -13 / - | 3 | Partial capture |
| 06-18 15:11 | 40m | - / - | SQ9BDB | -16 / - | 5 | Partial capture |
| 06-18 14:59 | 40m | - / +9 | DL2ZJA | -15 / - | 3 | ✓ Closing fragment |
| 06-18 14:47 | 20m | -12 / -22 | EA2BHE | -6 / -13 | 7 | ✓ Full exchange observed |
| 06-18 14:39 | 20m | -14 / -17 | IK4RVY | -11 / -3 | 3 | Partial capture |
| 06-18 14:36 | 20m | -14 / - | IK4RVY | - / - | 2 | Partial capture |
| 06-18 07:52 | 20m | - / -9 | LZ1ZF | +2 / - | 2 | ✓ Closing fragment |
| 06-18 07:48 | 20m | - / -16 | V31DL | -16 / - | 2 | ✓ Closing fragment |
| 06-18 07:40 | 20m | - / - | RZ4FWA | +1 / - | 3 | Partial capture |
| 06-18 07:34 | 40m | - / - | DJ1TU | -16 / - | 2 | ✓ Closing fragment |
| 06-18 07:13 | 40m | - / +1 | IQ3UCY | -9 / - | 2 | ✓ Closing fragment |
| 06-18 06:51 | 40m | - / - | DJ0MAB | -11 / - | 2 | ✓ Closing fragment |
| 06-18 06:42 | 40m | - / -7 | OH3OJ | -16 / - | 2 | ✓ Closing fragment |
| 06-16 14:20 | 20m | -2 / - | YO2MD | - / -10 | 3 | ✓ Closing fragment |
| 06-16 14:19 | 20m | +1 / - | LZ1BT | - / - | 2 | Partial capture |
| 06-16 14:17 | 20m | -1 / -17 | LZ1ZF | +4 / - | 7 | Partial capture |
| 06-16 14:15 | 20m | -1 / - | YL3AKH | - / -20 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 065300 -20 1195 G4SWH SP4MPH -21 065400 -11 769 G4SWH SP9MOC JO90 (x2) 054530 -15 1541 G4SWH SP5ROM RR73 055130 -23 1735 G4SWH II4JAFL -11 055930 -18 1231 G4SWH LY1SR -15 (x3) 060130 -20 1542 G4SWH SQ3PMX R-04 055830 -24 1596 UA3YPS G4SWH IO91 075430 -19 1650 G4SWH SP6TL -11 080200 -20 2216 G4SWH DL7FE JN49 080700 -19 2147 G4SWH SQ6ELK -09 (x2) 074830 -24 1463 G4SWH DL1HQN 73
UTC dB Audio Message 081700 +16 2733 G4SWH F1PBZ +01 (x2) 074815 -24 1813 UR4UT G4SWH R-16 (x2) 075145 -24 1812 CQ G4SWH IO91 075230 -14 2379 G4SWH R6DWD -19 075345 -17 1812 CQ G4SWH IO91
UTC dB Audio Message 070530 -11 1193 CQ G4SWH IO91 (x4) 070730 -11 1193 IK4LZH G4SWH +00 070745 -8 461 G4SWH IK4LZH R+07 070800 -16 1193 IK4LZH G4SWH RR73 070815 -10 461 G4SWH IK4LZH 73 070830 -10 1193 CQ G4SWH IO91 (x3) 071230 -10 1194 I2NOS G4SWH -21 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.