HJ4KKA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HJ4KKA, decoded by SO8OO in southeastern Poland. 190 indexed activity records, involving 40m, 20m, 10m. Heard between 2026-08-08 and 2026-08-27.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
Overview
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with HJ4KKA in decoded directed-looking exchanges:
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 | HJ4KKA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-27 22:53 | 40m | - / - | LB7ZG | -2 / - | 2 | Partial capture |
| 08-27 21:25 | 10m | - / - | DN9CHV | -20 / - | 2 | Partial capture |
| 08-27 21:21 | 10m | - / - | DN9CHV | -20 / - | 3 | Partial capture |
| 08-27 21:16 | 10m | - / - | DM5CY | 0 / - | 2 | Partial capture |
| 08-27 21:09 | 10m | - / -4 | SP9MRO | -16 / - | 2 | Partial capture |
| 08-23 22:18 | 20m | - / - | CT1FSA | -15 / - | 5 | Partial capture |
| 08-22 22:26 | 40m | - / -8 | KP4EC | -12 / - | 6 | Partial capture |
| 08-21 22:53 | 40m | - / -19 | EC3A | -10 / - | 6 | ✓ Closing fragment |
| 08-21 22:46 | 40m | - / -23 | EA3AAY | -18 / - | 10 | Partial capture |
| 08-21 22:44 | 40m | - / -22 | DK9WI | +1 / - | 3 | ✓ Closing fragment |
| 08-21 22:25 | 10m | - / - | DF4OR | -18 / - | 4 | Partial capture |
| 08-21 20:51 | 10m | - / - | DN9OPA | +2 / - | 2 | Partial capture |
| 08-21 20:47 | 10m | - / - | UX1AA | -10 / - | 5 | Partial capture |
| 08-21 04:57 | 40m | - / - | HG8LXL | -7 / - | 3 | Partial capture |
| 08-18 22:57 | 40m | - / -15 | F1PBZ | -11 / - | 2 | Partial capture |
| 08-12 22:24 | 10m | - / - | DN9OPA | -12 / - | 2 | Partial capture |
| 08-12 22:09 | 10m | - / - | DN9CHV | -18 / - | 3 | Partial capture |
| 08-12 21:57 | 10m | - / - | DN9CHV | -15 / - | 12 | Partial capture |
| 08-12 21:57 | 10m | - / -6 | HB9LEU | 0 / - | 4 | Partial capture |
| 08-12 21:38 | 10m | - / -16 | HB3YQY | -12 / - | 10 | Partial capture |
| 08-12 21:32 | 10m | - / - | IK4LZH | -5 / - | 3 | Partial capture |
| 08-12 21:28 | 10m | - / - | DO2YJG | -12 / - | 2 | Partial capture |
| 08-12 21:28 | 10m | - / - | IK4LZH | -6 / - | 2 | Partial capture |
| 08-12 21:24 | 10m | - / - | IK4LZH | -5 / - | 4 | Partial capture |
| 08-12 21:21 | 10m | - / - | PD0LH | -19 / - | 20 | Partial capture |
| 08-12 21:20 | 10m | - / - | IK4LZH | +4 / - | 3 | Partial capture |
| 08-11 21:50 | 10m | - / - | YO3TEP | -10 / - | 3 | Partial capture |
| 08-11 21:39 | 10m | - / - | IK4LZH | -6 / - | 2 | Partial capture |
| 08-11 21:22 | 10m | - / - | DO1SWC | -13 / - | 6 | Partial capture |
| 08-11 21:19 | 10m | - / -9 | HB9LEU | +4 / - | 6 | Partial capture |
| 08-11 20:53 | 10m | - / -10 | F1PBZ | -3 / - | 3 | Partial capture |
| 08-11 20:29 | 10m | - / - | IK4LZH | -7 / - | 3 | Partial capture |
| 08-11 20:28 | 10m | - / -18 | HB9LEU | -3 / - | 6 | Partial capture |
| 08-11 20:13 | 10m | - / -16 | SV6DBG | -5 / - | 3 | Partial capture |
| 08-11 20:09 | 10m | - / - | DO1SWC | -18 / - | 9 | Partial capture |
| 08-09 22:06 | 10m | - / - | RA6OY | -8 / - | 2 | Partial capture |
| 08-08 16:43 | 10m | - / - | RY6O | -11 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 225145 -13 1638 HJ4KKA EA3AAY R-22 225345 -9 1793 HJ4KKA EC3A -19 (x6) 222615 -10 937 HJ4KKA KP4EC -08 (x6) 225345 -4 253 HJ4KKA LB7ZG JP50 (x2)
UTC dB Audio Message 222530 -16 1664 HJ4KKA DF4OR JN49 (x4) 210700 -21 1661 HJ4KKA DO2SHJ JN49 210900 -11 1173 HJ4KKA SP9MRO KN19 (x2) 211600 -1 2858 HJ4KKA DM5CY JO42 (x2) 212100 -24 1759 HJ4KKA DN9CHV JO31 (x6)
UTC dB Audio Message 221815 -17 1691 HJ4KKA CT1FSA IM59 (x5)
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