HJ4RUS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HJ4RUS, decoded by SO8OO in southeastern Poland. 108 indexed activity records, involving 40m. Heard between 2026-08-03 and 2026-09-18.
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 HJ4RUS 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 | HJ4RUS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-18 04:12 | 40m | - / - | R3HH | -3 / - | 4 | Partial capture |
| 09-18 04:12 | 40m | - / -16 | F5MOO | +6 / - | 3 | ✓ Closing fragment |
| 09-18 04:07 | 40m | - / - | PA3KUS | -2 / - | 4 | Partial capture |
| 09-11 04:46 | 40m | - / - | PC2J | -7 / - | 5 | Partial capture |
| 09-11 04:44 | 40m | - / - | F5RTF | -1 / - | 4 | Partial capture |
| 09-11 04:30 | 40m | - / -21 | IK4TVP | +1 / - | 6 | Partial capture |
| 09-11 04:29 | 40m | - / - | SP4DLD | -9 / - | 3 | Partial capture |
| 09-11 04:29 | 40m | - / -16 | F1PBZ | +9 / - | 2 | Partial capture |
| 09-11 04:25 | 40m | - / -15 | F4LNM | -4 / - | 5 | ✓ Closing fragment |
| 09-04 04:03 | 40m | - / - | PE1OBL | -2 / - | 5 | Partial capture |
| 09-04 03:46 | 40m | - / -16 | HB0CC | -7 / - | 2 | ✓ Closing fragment |
| 09-03 03:04 | 40m | - / -11 | F1PBZ | +4 / - | 2 | Partial capture |
| 08-31 04:26 | 40m | - / - | SP1I | -11 / - | 3 | Partial capture |
| 08-31 01:33 | 40m | - / -6 | HK4EGW | -22 / - | 3 | ✓ Closing fragment |
| 08-27 05:52 | 40m | - / -13 | ON5HE | +3 / - | 3 | ✓ Closing fragment |
| 08-27 05:40 | 40m | - / -13 | MM0KQC | -20 / - | 2 | Partial capture |
| 08-27 05:38 | 40m | - / - | LY1DY | 0 / - | 4 | Partial capture |
| 08-27 05:36 | 40m | - / -16 | MW7TTA | -17 / - | 3 | Partial capture |
| 08-26 04:40 | 40m | - / - | ON4MAP | -10 / - | 2 | Partial capture |
| 08-24 03:34 | 40m | - / -17 | UT1FT | -12 / - | 2 | ✓ Closing fragment |
| 08-21 04:22 | 40m | - / -11 | F5NBU | -1 / - | 3 | ✓ Closing fragment |
| 08-21 04:22 | 40m | - / - | MI7XHT | -13 / - | 2 | Partial capture |
| 08-21 04:20 | 40m | - / -27 | G8WIL | -1 / - | 3 | ✓ Closing fragment |
| 08-21 04:19 | 40m | - / - | PD0U | -19 / - | 2 | Partial capture |
| 08-20 03:19 | 40m | - / -19 | PD0RCQ | -18 / - | 5 | ✓ Closing fragment |
| 08-20 03:10 | 40m | - / - | PD0RCQ | -10 / - | 4 | Partial capture |
| 08-05 04:52 | 40m | - / -11 | IU1VJP | -12 / - | 4 | Partial capture |
| 08-05 04:42 | 40m | - / -16 | OZ1HYM | -11 / - | 2 | ✓ Closing fragment |
| 08-04 05:19 | 40m | - / -16 | F1PBZ | -4 / - | 2 | Partial capture |
| 08-03 23:36 | 40m | - / +8 | F1PBZ | -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 044745 -7 1868 HJ4RUS PC2J JO22 (x3) 042200 -15 2517 HJ4RUS MI7XHT R-12 040730 +0 715 HJ4RUS PA3KUS JO21 (x4) 041200 +5 2337 HJ4RUS F5MOO JN07 041230 +0 2810 HJ4RUS R3HH KO95 041230 +5 2337 HJ4RUS F5MOO R-16 041300 +0 2810 HJ4RUS R3HH KO95 041300 +7 2337 HJ4RUS F5MOO 73 041330 -2 2810 HJ4RUS R3HH KO95 (x2)
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee