K1JAK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K1JAK, decoded by SO8OO in southeastern Poland. 970 related FT8 messages, 100 CQ messages, observed on 80m, 40m, 20m, across 65 UTC dates. Heard between 2026-05-26 and 2026-08-24.
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 K1JAK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by K1JAK
Approximate centre of FN53, decoded 2026-08-24 04:54 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 | K1JAK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 03:04 | 40m | - / - | RA6FC | -8 / - | 2 | Partial capture |
| 08-24 03:03 | 40m | -14 / - | KM7GEM | - / -10 | 2 | ✓ Closing fragment |
| 08-24 02:50 | 40m | -8 / - | <...> | - / -17 | 2 | Partial capture |
| 08-24 02:48 | 40m | -15 / -14 | US5EAA | -17 / -4 | 7 | ✓ Full exchange observed |
| 08-24 02:45 | 40m | -16 / -16 | E75C | -12 / 0 | 6 | ✓ Full exchange observed |
| 08-24 02:42 | 40m | -15 / - | N6SVA | - / - | 2 | Partial capture |
| 08-24 02:41 | 40m | -15 / -15 | G1VHD | -14 / - | 6 | ✓ Closing observed |
| 08-24 02:12 | 40m | -12 / - | R2EA/P | - / - | 2 | Partial capture |
| 08-24 01:46 | 40m | -15 / - | WA8UET | - / - | 3 | ✓ Closing fragment |
| 08-24 01:45 | 40m | -14 / - | KE2IIG | - / -18 | 2 | ✓ Closing fragment |
| 08-24 01:31 | 40m | -15 / - | XE2RZ | - / - | 6 | Partial capture |
| 08-24 01:30 | 40m | -16 / - | W9IKE | - / -7 | 3 | ✓ Closing fragment |
| 08-24 01:22 | 40m | -14 / - | 8Q7PR | - / - | 11 | Partial capture |
| 08-24 01:17 | 40m | -6 / - | NW8D | - / +1 | 2 | Partial capture |
| 08-24 01:15 | 40m | - / -13 | UR8MB | +12 / - | 2 | ✓ Closing fragment |
| 08-24 01:02 | 40m | -18 / -21 | UA3VVA | -8 / -20 | 7 | ✓ Full exchange observed |
| 08-24 00:57 | 40m | -18 / - | N5URR | - / -13 | 2 | ✓ Closing fragment |
| 08-24 00:54 | 40m | -15 / - | M7YFL | - / - | 2 | Partial capture |
| 08-24 00:48 | 40m | -11 / - | KR4OKX | - / -1 | 2 | ✓ Closing fragment |
| 08-24 00:46 | 40m | - / -6 | PG7R | +7 / - | 3 | ✓ Closing fragment |
| 08-24 00:44 | 40m | -5 / - | VE2TPI | - / +1 | 4 | ✓ Closing fragment |
| 08-24 00:42 | 40m | -15 / -1 | W4DCJ | -19 / -5 | 2 | Partial capture |
| 08-24 00:30 | 40m | -13 / -17 | EN35UKR | -4 / -15 | 3 | Partial capture |
| 08-24 00:28 | 40m | -14 / -13 | UT3RO | -6 / +6 | 5 | ✓ Full exchange observed |
| 08-24 00:23 | 40m | - / - | UR8MB | +8 / - | 2 | Partial capture |
| 08-24 00:21 | 40m | -12 / - | WE9G | - / -12 | 3 | ✓ Closing fragment |
| 08-24 00:20 | 40m | -14 / - | UT3RO | -7 / +6 | 7 | Partial capture |
| 08-24 00:19 | 40m | -16 / - | KF0ARM | - / -18 | 4 | ✓ Closing fragment |
| 08-24 00:16 | 40m | -16 / - | W9MDM | - / - | 2 | ✓ Closing fragment |
| 08-24 00:16 | 40m | -15 / -10 | ON4MAP | -12 / -20 | 10 | ✓ Full exchange observed |
| 08-23 02:48 | 40m | -20 / - | KF4UFO | - / - | 12 | Partial capture |
| 08-23 02:10 | 40m | - / -11 | DL4ZIP | -16 / - | 4 | ✓ Closing fragment |
| 08-23 02:07 | 40m | -22 / -4 | IK2YYO | -10 / -12 | 3 | Partial capture |
| 08-23 02:00 | 40m | - / -15 | UA3PAB | -9 / - | 2 | ✓ Closing fragment |
| 08-23 01:50 | 40m | -4 / - | KK4PJ | - / -19 | 2 | Partial capture |
| 08-23 01:48 | 40m | -7 / - | 9J2FI | - / - | 2 | Partial capture |
| 08-23 01:44 | 40m | - / - | IK4LZH | -3 / - | 4 | Partial capture |
| 08-23 01:44 | 40m | - / -6 | SP5MIG | -10 / - | 5 | ✓ Closing fragment |
| 08-22 02:39 | 40m | -13 / - | US8KA | - / -4 | 3 | ✓ Closing fragment |
| 08-22 02:32 | 40m | -18 / - | KE0IYN | - / - | 6 | Partial capture |
| 08-22 02:10 | 40m | -9 / - | R4ZZ | -12 / -16 | 4 | ✓ Closing observed |
| 08-22 02:03 | 40m | -15 / - | KD8VYT | - / +5 | 3 | Partial capture |
| 08-22 01:59 | 40m | -8 / -20 | RY3F | +6 / -24 | 4 | ✓ Full exchange observed |
| 08-22 01:55 | 40m | -12 / -13 | US6CQ | +8 / -3 | 5 | ✓ Full exchange observed |
| 08-21 04:36 | 40m | -18 / -13 | DK3RW | -19 / -7 | 7 | ✓ Full exchange observed |
| 08-21 03:20 | 40m | -19 / - | SP7IIT | - / +4 | 3 | ✓ Closing fragment |
| 08-21 03:17 | 40m | -16 / - | KJ5OUL | - / - | 5 | Partial capture |
| 08-21 02:58 | 40m | -15 / - | W8EH | - / +2 | 4 | ✓ Closing fragment |
| 08-21 02:50 | 40m | - / 0 | G0NGL | -9 / - | 5 | ✓ Closing fragment |
| 08-21 02:50 | 40m | -16 / -3 | DL3DUE | -12 / -8 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 024930 -13 2081 K1JAK US5EAA KN78 024945 -13 1523 US5EAA K1JAK -04 025000 -20 2081 K1JAK US5EAA R-14 025015 -19 1523 US5EAA K1JAK RR73 025045 -8 2592 <...> K1JAK FN53 (x2) 030015 -12 1977 OZ1KZX K1JAK FN53 030315 -10 1977 CQ K1JAK FN53 030345 -14 1978 KM7GEM K1JAK R-10 030400 -14 790 K1JAK K8ATL FM18 030415 -14 1978 KM7GEM K1JAK 73 030430 -8 984 K1JAK RA6FC LN13 (x2) 045445 -23 1979 CQ K1JAK FN53 045545 -19 1978 SP7FFY K1JAK RR73
UTC dB Audio Message 103930 -3 2674 K1JAK DL1R JN58 (x13) 043115 -19 1256 K1JAK F1IQH JN27 (x2)
UTC dB Audio Message 023930 +8 1353 K1JAK Z62NS -24 (x10)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.