KB4GM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KB4GM, decoded by SO8OO in southeastern Poland. 143 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, across 18 UTC dates. Heard between 2026-05-22 and 2026-08-20.
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 KB4GM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by KB4GM
Approximate centre of FM16, decoded 2026-08-21 22:40 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 | KB4GM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 22:39 | 20m | -12 / - | VE1NR | - / - | 2 | Partial capture |
| 08-20 22:11 | 20m | - / - | RY7F | -9 / - | 2 | Partial capture |
| 08-12 01:17 | 80m | - / -8 | PI4DX | -4 / - | 2 | ✓ Closing fragment |
| 08-08 19:30 | 20m | - / - | OE9DAI | -16 / - | 4 | Partial capture |
| 08-08 19:01 | 20m | - / -16 | PD1ADA | 0 / - | 4 | ✓ Closing fragment |
| 08-06 00:15 | 20m | - / - | HB9TIH | -17 / - | 5 | Partial capture |
| 08-06 00:15 | 20m | - / - | PA7Q | -15 / - | 4 | Partial capture |
| 07-30 00:52 | 40m | - / -17 | RZ6AKF | -14 / - | 2 | Partial capture |
| 07-19 23:23 | 20m | - / +1 | N1EZ | -20 / - | 3 | ✓ Closing fragment |
| 06-23 00:02 | 20m | - / -1 | GM4HYG | -2 / - | 3 | ✓ Closing fragment |
| 06-08 00:31 | 20m | -9 / - | AJ6XW | - / - | 8 | Partial capture |
| 06-08 00:25 | 20m | -13 / - | W8DM | - / -13 | 3 | ✓ Closing fragment |
| 06-08 00:20 | 20m | -12 / - | KG5VFJ | - / - | 9 | Partial capture |
| 06-05 01:32 | 40m | - / - | PD0DDA | -10 / - | 2 | Partial capture |
| 06-05 01:30 | 40m | -16 / - | N0MGB | - / - | 8 | Partial capture |
| 06-03 00:28 | 20m | - / -17 | K3WHD | -13 / - | 3 | Partial capture |
| 06-01 23:48 | 20m | -16 / - | KF8BRC | - / - | 2 | Partial capture |
| 06-01 23:43 | 20m | -15 / - | W4SWA | - / -8 | 3 | ✓ Closing fragment |
| 05-31 23:27 | 20m | - / +7 | WA4CB | -20 / - | 2 | Partial capture |
| 05-31 01:59 | 40m | -16 / - | KI0D | - / - | 3 | Partial capture |
| 05-30 02:22 | 40m | -11 / - | N5LL | - / -18 | 5 | ✓ Closing fragment |
| 05-30 02:17 | 40m | -12 / - | W4USH | - / -3 | 4 | ✓ Closing fragment |
| 05-30 02:14 | 40m | -12 / - | K7LAC | - / - | 6 | Partial capture |
| 05-30 02:11 | 40m | -15 / - | WA3YRE | - / -14 | 4 | ✓ Closing fragment |
| 05-30 02:07 | 40m | -13 / - | AC9HP | - / -25 | 3 | Partial capture |
| 05-30 02:02 | 40m | -18 / +5 | F5OYA/P | -17 / -12 | 9 | ✓ Full exchange observed |
| 05-30 02:01 | 40m | -18 / - | AA5AF | - / -12 | 2 | ✓ Closing fragment |
| 05-30 01:54 | 40m | -18 / - | KC3HIX | - / -5 | 7 | Partial capture |
| 05-30 01:50 | 40m | -19 / - | N3DTF | - / - | 4 | ✓ Closing fragment |
| 05-30 01:48 | 40m | -19 / - | N1NRA | - / - | 3 | Partial capture |
| 05-30 01:22 | 40m | -6 / - | N9KIW | - / -3 | 2 | Partial capture |
| 05-30 01:18 | 40m | -8 / - | K4HXM | - / -3 | 3 | ✓ Closing fragment |
| 05-30 01:16 | 40m | -8 / - | W2UIS | - / - | 4 | Partial capture |
| 05-30 01:13 | 40m | -8 / - | W2MW | - / +9 | 2 | ✓ Closing fragment |
| 05-30 01:12 | 40m | - / -18 | R3XBS | +1 / - | 2 | Partial capture |
| 05-30 01:10 | 40m | -7 / - | HF7X | - / -14 | 5 | Partial capture |
| 05-30 01:08 | 40m | -8 / - | AK8N | - / -11 | 2 | ✓ Closing fragment |
| 05-30 01:04 | 40m | -7 / - | KQ4PUG | - / +5 | 4 | ✓ Closing fragment |
| 05-30 01:01 | 40m | -7 / - | KF8ACW | - / - | 5 | Partial capture |
| 05-30 00:57 | 40m | -7 / - | W2MW | - / +5 | 5 | Partial capture |
| 05-30 00:56 | 40m | - / - | HG8LXL | -10 / - | 3 | Partial capture |
| 05-30 00:53 | 40m | -8 / - | UT1XU | - / -6 | 2 | ✓ Closing fragment |
| 05-30 00:51 | 40m | -6 / - | AA4SS | - / +4 | 3 | ✓ Closing fragment |
| 05-30 00:49 | 40m | -7 / - | KG5LRB | - / - | 2 | ✓ Closing fragment |
| 05-30 00:48 | 40m | -6 / - | VK6EI | - / - | 3 | Partial capture |
| 05-30 00:39 | 40m | -4 / - | KK2M | - / +6 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 190145 +0 2033 KB4GM PD1ADA JO21 (x4) 193045 -18 2310 KB4GM OE9DAI JN47 (x4) 214915 -15 2383 KG5FDT KB4GM FM16 215115 -16 2383 KJ5CYH KB4GM FM16 221100 -3 379 KB4GM RY7F LN04 (x2) 221200 -21 938 KB4GM SP9FOW RR73 223945 -12 2622 VE1NR KB4GM FM16 (x2)
UTC dB Audio Message 011715 -2 999 KB4GM PI4DX -08 (x2) 011915 -24 2020 KB4GM W1MLT -06
UTC dB Audio Message 020330 -20 2385 KJ2AM KB4GM 73 020400 -15 2385 KA5PUD KB4GM FM16 013045 -18 1529 N0MGB KB4GM FM16 (x3) 013200 -12 1529 KB4GM PD0DDA JO22 013215 -16 1529 N0MGB KB4GM FM16 013230 -7 1529 KB4GM PD0DDA JO22 013245 -15 1529 N0MGB KB4GM FM16 (x4) 005200 -4 1100 KB4GM RN3GB -15 005230 -11 2042 KB4GM RZ6AKF -17 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.