5K4FF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 5K4FF, decoded by SO8OO in southeastern Poland. 110 related FT8 messages, observed on 40m, 20m, 10m, across 2 UTC dates. Heard between 2026-08-07 and 2026-08-09.
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 5K4FF 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 | 5K4FF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-09 04:34 | 40m | - / - | F4BHK | -18 / - | 2 | Partial capture |
| 08-09 04:31 | 40m | - / -2 | I3LID | -6 / - | 4 | ✓ Closing fragment |
| 08-09 04:31 | 40m | - / - | DL2RPN | -14 / - | 9 | Partial capture |
| 08-09 04:30 | 40m | - / - | IU1TLG | -14 / - | 3 | Partial capture |
| 08-09 04:26 | 40m | - / - | DL3MIB | -11 / - | 7 | Partial capture |
| 08-08 20:02 | 10m | - / -8 | DM1TRO | +7 / - | 5 | Partial capture |
| 08-08 19:56 | 20m | - / -16 | F5RRS | -6 / - | 2 | ✓ Closing fragment |
| 08-08 19:05 | 10m | - / - | EA6YK | -10 / - | 3 | Partial capture |
| 08-08 19:04 | 10m | - / - | IZ1GCQ | -15 / - | 5 | Partial capture |
| 08-08 18:49 | 10m | - / - | EA7LHN | -8 / - | 3 | Partial capture |
| 08-08 18:49 | 10m | - / -12 | CT7ATA | -14 / - | 3 | ✓ Closing fragment |
| 08-08 18:44 | 10m | - / -14 | EA7UW | -12 / - | 4 | ✓ Closing fragment |
| 08-08 18:36 | 10m | - / -19 | EA4RH | -17 / - | 2 | ✓ Closing fragment |
| 08-08 18:27 | 10m | - / -14 | EA7HS | -6 / - | 2 | Partial capture |
| 08-08 18:23 | 10m | - / -22 | IZ2DVI | +1 / - | 3 | Partial capture |
| 08-08 18:18 | 10m | - / -18 | EA7KQH | -10 / - | 3 | ✓ Closing fragment |
| 08-08 18:13 | 10m | - / -8 | CT1APN | -7 / - | 4 | ✓ Closing fragment |
| 08-08 18:10 | 10m | - / -19 | OD5ET | -14 / - | 2 | ✓ Closing fragment |
| 08-08 18:07 | 10m | - / -15 | IZ7UIU | -18 / - | 2 | Partial capture |
| 08-08 18:06 | 10m | - / - | IU2CAT | -2 / - | 6 | Partial capture |
| 08-08 18:04 | 10m | - / - | IK1EZX | -21 / - | 2 | Partial capture |
| 08-08 17:34 | 10m | - / - | Z34K | -12 / - | 2 | Partial capture |
| 08-08 17:33 | 10m | - / -14 | CT7AUT | -18 / - | 2 | ✓ Closing fragment |
| 08-08 06:07 | 40m | - / - | HA7TM | +1 / - | 4 | Partial capture |
| 08-08 05:55 | 40m | - / - | DH5BM | -10 / - | 6 | Partial capture |
| 08-08 05:34 | 40m | - / -12 | HA7TM | +4 / - | 3 | Partial capture |
| 08-08 05:29 | 40m | - / -23 | PA9JO | -18 / - | 3 | ✓ Closing fragment |
| 08-08 00:47 | 20m | - / - | IW2DNI | -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 043245 -7 600 5K4FF I3LID JN55 043245 -13 2083 5K4FF DL2RPN JO62 (x3) 043345 -5 600 5K4FF I3LID R-02 (x2) 043415 -18 2083 5K4FF DL2RPN JO62 043415 -17 1552 5K4FF F4BHK JN08 043445 -18 1451 5K4FF HA3HX JN86 043445 -20 2083 5K4FF DL2RPN JO62 043445 -19 1552 5K4FF F4BHK JN08 043545 -12 1178 5K4FF DL2RPN JO62 (x2) 043745 -21 1177 5K4FF PD1HBL JO21 235530 -16 1174 5K4FF F1IQH JN27
UTC dB Audio Message 004745 -6 580 5K4FF IW2DNI JN45 (x2) 195445 -10 286 5K4FF OK4SD JN79 195645 -5 2021 5K4FF F5RRS R-16 (x2) 205100 -16 2254 5K4FF PI4DX R-12
UTC dB Audio Message 185015 -7 2224 5K4FF EA7LHN IM77 (x2) 190415 -17 1283 5K4FF IZ1GCQ JN35 (x2) 190515 -9 2014 5K4FF EA6YK JM19 190515 -14 1280 5K4FF IZ1GCQ JN35 190545 -9 2014 5K4FF EA6YK JM19 190545 -15 1279 5K4FF IZ1GCQ JN35 190615 -12 2014 5K4FF EA6YK JM19 190615 -16 1278 5K4FF IZ1GCQ JN35 200245 +7 687 5K4FF DM1TRO JN57 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.