JF1KMC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JF1KMC, decoded by SO8OO in southeastern Poland. 160 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 34 UTC dates. Heard between 2026-05-24 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 JF1KMC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by JF1KMC
Approximate centre of PM95, decoded 2026-08-21 20:42 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 | JF1KMC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 20:42 | 40m | -13 / -14 | GW8DX | +7 / -10 | 5 | ✓ Full exchange observed |
| 08-21 20:28 | 40m | -20 / -19 | EA5OL | -2 / -15 | 4 | ✓ Full exchange observed |
| 08-21 20:28 | 40m | -20 / -6 | TA2FE | 0 / -9 | 6 | ✓ Full exchange observed |
| 08-21 20:26 | 40m | - / -9 | ON4IQ | +12 / - | 2 | ✓ Closing fragment |
| 08-21 20:09 | 80m | -19 / -10 | UT7UA | +9 / - | 4 | ✓ Closing observed |
| 08-20 21:32 | 20m | -19 / - | PP5GP | - / - | 3 | ✓ Closing fragment |
| 08-17 20:22 | 80m | - / -16 | UR5ZHJ | -2 / - | 2 | ✓ Closing fragment |
| 08-17 20:19 | 80m | - / -13 | LY8O | -1 / - | 3 | Partial capture |
| 08-17 20:14 | 80m | - / -18 | LZ3AN | -3 / - | 3 | Partial capture |
| 08-16 21:24 | 20m | - / -1 | HB9IKP | -14 / - | 3 | Partial capture |
| 08-16 21:22 | 20m | - / -5 | EB3JT | +2 / - | 3 | ✓ Closing fragment |
| 08-14 20:14 | 40m | - / -12 | F5OZC | -12 / - | 3 | ✓ Closing fragment |
| 08-12 21:02 | 20m | - / -18 | ON3KJU | -14 / - | 2 | ✓ Closing fragment |
| 08-08 21:52 | 20m | - / -17 | <...> | +9 / - | 3 | Partial capture |
| 08-07 21:45 | 20m | - / -12 | GM3DRA | -8 / - | 4 | Partial capture |
| 08-07 21:32 | 20m | - / -12 | GM3DRA | -2 / - | 19 | Partial capture |
| 08-07 21:31 | 20m | -19 / - | GM3AND | -1 / - | 2 | ✓ Closing observed |
| 08-07 21:20 | 20m | -13 / - | 7Z1GC | -9 / -12 | 2 | ✓ Closing observed |
| 08-06 21:43 | 20m | - / -16 | DL3NA | -3 / - | 3 | Partial capture |
| 08-06 21:37 | 20m | - / -9 | GU7DAI | -7 / - | 2 | ✓ Closing fragment |
| 08-03 21:40 | 20m | - / -3 | IK5IVP | -15 / - | 3 | Partial capture |
| 07-31 21:03 | 20m | - / - | IU8PLP | -2 / - | 3 | Partial capture |
| 07-31 21:02 | 20m | - / -16 | EA8DHH | -8 / - | 2 | ✓ Closing fragment |
| 07-25 12:41 | 10m | - / +2 | OZ5NJ | -15 / - | 2 | ✓ Closing fragment |
| 07-24 21:08 | 20m | -14 / - | SV5BYP | - / -13 | 2 | Partial capture |
| 07-24 21:07 | 20m | -14 / - | BG7MOM | - / -4 | 2 | ✓ Closing fragment |
| 07-24 21:06 | 20m | -16 / - | EA8AT | - / -14 | 2 | ✓ Closing fragment |
| 07-18 21:36 | 20m | -10 / -3 | DL2FCK | -7 / - | 4 | ✓ Closing observed |
| 07-18 21:33 | 20m | -10 / -13 | EA3GXK | -13 / -10 | 4 | ✓ Full exchange observed |
| 07-18 21:32 | 20m | - / -11 | SM3ULU | -8 / - | 3 | Partial capture |
| 07-18 21:30 | 20m | - / - | SQ7OCJ | -2 / - | 6 | Partial capture |
| 07-18 21:28 | 20m | -10 / - | <...> | - / - | 2 | Partial capture |
| 07-18 21:26 | 20m | -8 / - | BD6IIC | - / -14 | 4 | Partial capture |
| 07-18 21:24 | 20m | -8 / - | GM3AND | - / - | 2 | Partial capture |
| 07-16 19:05 | 20m | - / - | 4Z1GY | -12 / - | 5 | Partial capture |
| 07-11 21:08 | 20m | -12 / - | 9G5HZ | - / - | 2 | Partial capture |
| 07-06 21:36 | 20m | - / - | OE6CLD | -2 / - | 3 | Partial capture |
| 07-06 21:33 | 20m | - / +3 | EA7ALL | +12 / - | 3 | ✓ Closing fragment |
| 06-23 20:48 | 20m | -14 / - | SQ9QT | - / -14 | 2 | ✓ Closing fragment |
| 06-23 20:43 | 20m | -14 / - | GI4OGS | -16 / -18 | 3 | ✓ Closing observed |
| 06-19 22:58 | 20m | -9 / - | <...> | - / -10 | 4 | Partial capture |
| 06-17 22:10 | 20m | -13 / -6 | TJ1GD/P | -9 / -14 | 5 | ✓ Full exchange observed |
| 06-16 20:32 | 20m | - / - | PD3LKN | +17 / - | 2 | Partial capture |
| 06-16 20:32 | 20m | -4 / - | HB9TIH | +4 / -11 | 5 | Partial capture |
| 06-16 20:31 | 20m | -2 / - | EA3BIC | -14 / -14 | 3 | ✓ Closing observed |
| 06-16 20:30 | 20m | -3 / - | Z34CMF | - / -12 | 3 | ✓ Closing fragment |
| 06-14 21:56 | 20m | -15 / -8 | EA1N | +14 / - | 3 | ✓ Closing observed |
| 06-14 21:51 | 20m | -8 / - | EA1N | - / - | 4 | Partial capture |
| 06-14 21:48 | 20m | -6 / -11 | TA3ZZ | -4 / -13 | 5 | ✓ Full exchange observed |
| 06-13 20:39 | 20m | - / -10 | IN3EAR | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 202815 -3 686 JF1KMC EA5OL -19 202815 +3 1430 JF1KMC TA2FE KN40 202830 -20 951 EA5OL JF1KMC R-15 202845 -2 685 JF1KMC EA5OL RR73 202845 -4 1431 JF1KMC TA2FE KN40 202900 -21 952 EA5OL JF1KMC 73 202915 +1 1431 JF1KMC TA2FE KN40 202930 -19 951 TA2FE JF1KMC -09 202945 +0 1431 JF1KMC TA2FE R-06 203000 -22 951 TA2FE JF1KMC RR73 204200 -1 2995 JF1KMC GW8DX -14 204215 -11 2634 GW8DX JF1KMC PM95 204230 +12 2755 JF1KMC GW8DX -13 204245 -15 2634 GW8DX JF1KMC R-10 204300 +10 2755 JF1KMC GW8DX RR73
UTC dB Audio Message 201530 -2 1947 JF1KMC LZ3AN -18 201930 -2 1133 JF1KMC LY8O -13 (x3) 202200 -1 1924 JF1KMC UR5ZHJ -16 (x2) 200815 -10 1694 JF1KMC EN35UKR -13 200915 +11 2779 JF1KMC UT7UA KO50 (x2) 201000 -19 2437 UT7UA JF1KMC RR73 201015 +6 2779 JF1KMC UT7UA 73 201045 -4 2254 JF1KMC R3BDQ RR73 201145 -9 2252 JF1KMC UA3PY KO84 201200 -15 2436 <...> JF1KMC PM95 201345 +5 1284 JF1KMC II7MGBA -24
UTC dB Audio Message 104600 -13 2276 JF1KMC 7Q9PTP +00 (x2) 092100 -17 2090 JF1KMC 7Q8AK RR73 144800 -16 1899 JF1KMC 9X5KM -06 124145 -16 1978 JF1KMC OZ5NJ +02 (x2) 090800 +10 1252 JF1KMC RR73; CT2IBL <...> -18
UTC dB Audio Message 210245 -16 1081 JF1KMC ON3KJU -18 (x2) 233700 -18 2186 JF1KMC 9A4AA -14 212000 -18 1702 JF1KMC G4OFR RR73 212200 +6 2232 JF1KMC EB3JT JN01 (x3) 212400 -20 2232 JF1KMC HB9IKP JN36 (x3) 220230 -12 880 JF1KMC CR5VP -19 213145 +5 1002 JF1KMC EB1DJ IN52 213215 -23 911 PP5GP JF1KMC PM95 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.