R4HGK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4HGK, decoded by SO8OO in southeastern Poland. 2,155 related FT8 messages, 1,125 CQ messages, observed on 80m, 40m, 20m, 10m, across 66 UTC dates. Heard between 2026-05-26 and 2026-08-22.
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 R4HGK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4HGK
Approximate centre of LO53, decoded 2026-08-22 05:28 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 | R4HGK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 00:24 | 40m | - / -9 | RA3WY | -15 / - | 4 | Partial capture |
| 08-23 00:14 | 40m | - / - | LZ3CB | +4 / - | 2 | Partial capture |
| 08-22 23:14 | 20m | - / -16 | SV5BYP | -6 / - | 2 | Partial capture |
| 08-22 07:16 | 20m | - / - | DG5PW | -12 / - | 2 | ✓ Closing fragment |
| 08-22 05:24 | 20m | -7 / - | EC6DX | - / - | 2 | Partial capture |
| 08-22 05:06 | 20m | -6 / - | UR5ZGY | - / +1 | 2 | ✓ Closing fragment |
| 08-22 04:43 | 20m | -15 / - | UA9UFJ | - / -10 | 6 | ✓ Closing fragment |
| 08-21 18:32 | 20m | -22 / - | BH4ECL | - / -11 | 2 | ✓ Closing fragment |
| 08-21 18:11 | 20m | - / -4 | ON8PIE | -8 / - | 2 | ✓ Closing fragment |
| 08-21 06:13 | 20m | -7 / -2 | RW3XB | -16 / -3 | 6 | ✓ Full exchange observed |
| 08-21 05:23 | 20m | - / -6 | OK2CNI | -4 / - | 2 | ✓ Closing fragment |
| 08-21 05:16 | 20m | - / -9 | IK0HBN | -12 / - | 7 | Partial capture |
| 08-20 17:23 | 20m | - / -16 | F1THK | +7 / - | 2 | ✓ Closing fragment |
| 08-20 17:00 | 20m | - / -12 | G6GA | +11 / - | 2 | ✓ Closing fragment |
| 08-20 05:21 | 20m | -10 / - | <...> | - / -12 | 2 | Partial capture |
| 08-20 03:19 | 20m | - / -12 | F1PBZ | +13 / - | 3 | ✓ Closing fragment |
| 08-18 19:58 | 40m | - / -1 | RA3TNV | -9 / - | 4 | ✓ Closing fragment |
| 08-18 19:57 | 40m | - / -14 | ON8WI | -9 / - | 4 | ✓ Closing fragment |
| 08-18 19:35 | 40m | - / -16 | SP6EFY | -12 / - | 4 | ✓ Closing fragment |
| 08-18 19:32 | 40m | - / -11 | ON4ASV | +1 / - | 3 | ✓ Closing fragment |
| 08-16 17:29 | 40m | - / -12 | R6ML | -19 / - | 2 | Partial capture |
| 08-16 17:21 | 40m | - / - | R3DMS | -16 / - | 2 | ✓ Closing fragment |
| 08-16 17:14 | 40m | - / -23 | R7DX | -8 / - | 2 | ✓ Closing fragment |
| 08-16 15:17 | 20m | -20 / - | BH2WTV | - / - | 5 | Partial capture |
| 08-16 15:15 | 20m | -20 / - | DK3HV | - / - | 2 | ✓ Closing fragment |
| 08-16 15:09 | 20m | - / - | DK3HV | -21 / - | 3 | Partial capture |
| 08-15 17:42 | 20m | -16 / - | BU2FW | - / - | 2 | Partial capture |
| 08-15 17:19 | 20m | -17 / - | G3ROY | -19 / -15 | 7 | ✓ Closing observed |
| 08-15 17:18 | 20m | -16 / -9 | M1WLK | +1 / -11 | 5 | ✓ Closing observed |
| 08-15 17:11 | 20m | -14 / - | R6LQU | - / -9 | 3 | ✓ Closing fragment |
| 08-15 17:05 | 20m | -10 / - | HF6GM | - / -11 | 2 | ✓ Closing fragment |
| 08-15 15:48 | 20m | -21 / - | OH6DHM | - / -1 | 2 | ✓ Closing fragment |
| 08-15 15:29 | 20m | -20 / - | BG8NQ | - / -13 | 2 | Partial capture |
| 08-15 15:14 | 20m | -18 / - | SP6GCU | - / -10 | 2 | ✓ Closing fragment |
| 08-15 14:41 | 20m | -22 / -20 | F5NNN | -8 / - | 6 | ✓ Closing observed |
| 08-15 14:29 | 20m | -20 / - | BG8NQ | - / -9 | 2 | Partial capture |
| 08-15 14:25 | 20m | -24 / - | BG8NQ | - / -11 | 2 | Partial capture |
| 08-14 17:30 | 80m | - / - | RK6MC | +12 / - | 4 | Partial capture |
| 08-14 17:29 | 80m | - / - | R9FF | -22 / - | 2 | ✓ Closing fragment |
| 08-14 17:27 | 80m | - / +1 | UA9AAE | -15 / - | 3 | ✓ Closing fragment |
| 08-12 19:04 | 20m | -20 / - | IK4LZH | -6 / -8 | 6 | Partial capture |
| 08-12 05:55 | 20m | - / -12 | DH2RL | -6 / - | 2 | ✓ Closing fragment |
| 08-12 05:48 | 20m | - / - | RL6MT | -16 / - | 2 | Partial capture |
| 08-11 17:23 | 20m | -17 / - | <...> | - / -15 | 2 | Partial capture |
| 08-10 18:16 | 20m | - / - | F4BYA/P | -6 / - | 2 | Partial capture |
| 08-10 18:16 | 20m | - / -18 | TA2ED | -12 / - | 4 | Partial capture |
| 08-10 18:07 | 40m | - / -7 | R4HHN | -16 / - | 2 | ✓ Closing fragment |
| 08-08 05:26 | 20m | - / -16 | PD0RCQ | -13 / - | 3 | Partial capture |
| 08-08 05:14 | 20m | - / -18 | M0VTS | -16 / - | 2 | Partial capture |
| 08-07 18:32 | 20m | -20 / - | B83CBM | - / -18 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195715 -13 1235 R4HGK ON8WI JO20 (x3) 195845 -8 2587 R4HGK RA3TNV LO15 195845 -9 1235 R4HGK ON8WI 73 195915 -8 2586 R4HGK RA3TNV LO15 (x3) 001100 -2 1137 R4HGK RX3DCZ 73 001430 +2 849 R4HGK LZ3CB KN32 (x2) 002400 -17 1787 R4HGK RA3WY KO81 (x4)
UTC dB Audio Message 050630 -7 1719 UR5ZGY R4HGK 73 051000 -6 1719 CQ R4HGK LO53 (x6) 052415 -6 1719 EC6DX R4HGK LO53 (x2) 052815 -15 1719 CQ R4HGK LO53 (x2) 071630 -10 1719 R4HGK DG5PW JO30 (x2) 231400 -7 1718 R4HGK SV5BYP KM46 (x2)
UTC dB Audio Message 014915 -6 1983 R4HGK R4AAR -14 (x2) 015245 -11 1190 R4HGK RA3VX LO06 (x3) 172715 -13 2096 R4HGK UA9AAE +01 (x3) 172915 -23 1285 R4HGK R9FF LO88 (x2) 173015 +7 2506 R4HGK RQ7O KN98 173045 +10 1022 R4HGK RK6MC KN97 (x4)
UTC dB Audio Message 104145 +3 2634 R4HGK PD0HLA -19 (x5) 112945 -13 1938 R4HGK DK7ZT -18 113145 +5 2762 R4HGK TM2WWA +04 (x4) 121145 -3 907 R4HGK PD1UM JO30
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.