K4GM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K4GM, decoded by SO8OO in southeastern Poland. 57 related FT8 messages, observed on 80m, 60m, 40m, 20m, across 10 UTC dates. Heard between 2026-05-22 and 2026-08-15.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations K4GM worked most often, as logged from our receiver:
Activity Heatmap
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 | K4GM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-15 03:22 | 80m | - / -18 | DK7ZT | +2 / - | 5 | Partial capture |
| 08-01 03:03 | 60m | - / -24 | SP9UPH | +5 / - | 3 | ✓ Closing fragment |
| 08-01 03:02 | 60m | - / -13 | G7RAU | +3 / - | 2 | ✓ Closing fragment |
| 08-01 02:42 | 40m | - / -14 | SV1BLD | +1 / - | 3 | ✓ Closing fragment |
| 07-25 01:21 | 20m | - / -11 | DK5UR | -5 / - | 2 | Partial capture |
| 06-20 02:42 | 20m | - / - | OD5KU | +3 / - | 3 | Partial capture |
| 06-13 21:52 | 20m | - / -17 | YO9PH | +4 / - | 2 | ✓ Closing fragment |
| 06-09 04:13 | 40m | - / -14 | MI0OBC | -12 / - | 2 | Partial capture |
| 06-09 04:10 | 40m | - / -6 | IT9WLK | -12 / - | 5 | ✓ Closing fragment |
| 06-09 04:04 | 40m | - / - | G8OO | -12 / - | 10 | Partial capture |
| 06-06 04:32 | 60m | - / -13 | OK1FAV | +5 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 032215 +3 1424 K4GM DK7ZT -18 (x5)
UTC dB Audio Message 043230 +2 2347 K4GM OK1FAV JO60 (x5) 030200 +4 431 K4GM G7RAU -13 (x2) 030300 +1 2022 K4GM SP9UPH JO90 (x3)
UTC dB Audio Message 040700 -14 236 K4GM G8OO JO02 (x5) 041030 -13 2215 K4GM IT9WLK JM68 (x5) 041330 -13 1909 K4GM MI0OBC -14 (x2) 024200 -3 2550 K4GM SV1BLD KM17 (x3)
UTC dB Audio Message 215230 +6 2118 K4GM YO9PH -17 (x2) 010600 -9 1513 K4GM HB9VAA 73 023730 -15 919 K4GM US2YW 73 024215 -1 2397 K4GM OD5KU KM73 (x3) 012130 -7 363 K4GM DK5UR R-11 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.