JH4HMG — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JH4HMG, decoded by SO8OO in southeastern Poland. 325 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 50 UTC dates. Heard between 2026-05-25 and 2026-08-23.
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 JH4HMG worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by JH4HMG
Approximate centre of PM64, decoded 2026-08-23 21:02 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 | JH4HMG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 20:55 | 40m | -12 / -13 | OZ1KZX | +2 / - | 3 | ✓ Closing observed |
| 08-23 20:39 | 80m | -22 / -16 | IU6JMK | +14 / -16 | 6 | ✓ Full exchange observed |
| 08-23 20:37 | 80m | - / -18 | SP6GCU | +18 / - | 4 | ✓ Closing fragment |
| 08-23 20:35 | 80m | -20 / -16 | RC2DD | -3 / -20 | 10 | ✓ Full exchange observed |
| 08-23 20:35 | 80m | -20 / -18 | SP7CMW | +11 / -19 | 5 | ✓ Full exchange observed |
| 08-23 20:31 | 80m | - / -25 | UB3BGN | -1 / - | 4 | Partial capture |
| 08-23 20:27 | 80m | - / -12 | HA5MIG | +9 / - | 5 | ✓ Closing fragment |
| 08-23 20:27 | 80m | -24 / - | IK5CHL | +3 / - | 2 | ✓ Closing observed |
| 08-23 20:21 | 80m | - / - | IK5CHL | +2 / - | 2 | Partial capture |
| 08-23 20:21 | 80m | - / - | RC2DD | 0 / - | 2 | Partial capture |
| 08-23 20:21 | 80m | - / -21 | OM2AKD | +4 / - | 3 | Partial capture |
| 08-23 20:20 | 80m | -19 / -14 | E75C | +8 / - | 3 | ✓ Closing observed |
| 08-20 21:17 | 40m | - / -11 | UT6HN | +4 / - | 4 | ✓ Closing fragment |
| 08-20 21:15 | 40m | - / - | PD0IFI | +6 / - | 7 | Partial capture |
| 08-20 21:11 | 40m | - / -25 | F4ENK | 0 / - | 3 | ✓ Closing fragment |
| 08-20 21:10 | 40m | - / -12 | ON4IQ | +20 / - | 2 | ✓ Closing fragment |
| 08-17 20:46 | 40m | - / -4 | S58Z | +2 / - | 2 | ✓ Closing fragment |
| 08-17 20:36 | 80m | - / -13 | LY8O | +1 / - | 3 | Partial capture |
| 08-17 20:36 | 80m | - / - | OK1SI | +16 / - | 2 | Partial capture |
| 08-17 20:30 | 80m | - / -19 | UR5ZHJ | +7 / - | 2 | Partial capture |
| 08-15 21:37 | 40m | - / -25 | IU5AWQ | -7 / - | 3 | ✓ Closing fragment |
| 08-15 20:39 | 80m | - / -21 | RO2X | +10 / - | 3 | ✓ Closing fragment |
| 08-15 20:35 | 80m | - / -17 | RT6Z | +9 / - | 2 | ✓ Closing fragment |
| 08-15 20:35 | 80m | - / - | RO2X | +9 / - | 3 | Partial capture |
| 08-15 15:13 | 20m | - / -13 | F1DJY | +2 / - | 2 | Partial capture |
| 08-15 15:12 | 20m | - / -7 | SV2TTC | -12 / - | 2 | ✓ Closing fragment |
| 08-14 19:14 | 80m | - / +7 | SQ9DJQ | +11 / - | 10 | Partial capture |
| 08-14 19:12 | 80m | - / +4 | S54E | +4 / - | 3 | ✓ Closing fragment |
| 08-14 19:09 | 80m | - / -2 | R50RKZ | +6 / - | 2 | ✓ Closing fragment |
| 08-14 19:05 | 80m | - / - | UT7UA | +5 / - | 5 | Partial capture |
| 08-14 19:04 | 80m | - / -13 | S59A | +15 / - | 2 | ✓ Closing fragment |
| 08-10 21:24 | 40m | - / -25 | EA3NE | -4 / - | 2 | Partial capture |
| 08-10 21:17 | 40m | - / -7 | RZ3EC | -2 / - | 2 | ✓ Closing fragment |
| 08-10 21:12 | 40m | - / -12 | R3SN | -14 / - | 3 | ✓ Closing fragment |
| 08-10 20:59 | 40m | - / -22 | F4JTM | +3 / - | 3 | ✓ Closing fragment |
| 08-10 20:20 | 80m | - / -22 | G4ZFJ | +3 / - | 3 | ✓ Closing fragment |
| 08-10 20:13 | 80m | - / -14 | SP2HNF | +16 / - | 2 | ✓ Closing fragment |
| 08-09 20:49 | 40m | - / -18 | ON5RZ | -8 / - | 4 | ✓ Closing fragment |
| 08-09 20:47 | 40m | - / -19 | EN35UKR | -9 / - | 3 | Partial capture |
| 08-09 20:40 | 80m | - / -15 | UR1CCT | +15 / - | 3 | ✓ Closing fragment |
| 08-07 20:57 | 40m | - / -10 | EU4U | -1 / - | 2 | ✓ Closing fragment |
| 08-07 20:53 | 40m | - / -6 | SP2GJI | 0 / - | 2 | ✓ Closing fragment |
| 08-04 21:45 | 40m | - / - | YO8PS | -6 / - | 4 | Partial capture |
| 08-04 21:37 | 40m | - / -14 | HB9CZF | -6 / - | 2 | ✓ Closing fragment |
| 08-02 21:10 | 40m | - / - | PD1EN | -16 / - | 5 | Partial capture |
| 08-02 20:26 | 80m | -10 / -8 | A71QQ | -7 / - | 3 | ✓ Closing observed |
| 08-02 20:23 | 80m | - / - | SP3PLD | +19 / - | 3 | Partial capture |
| 08-02 20:20 | 80m | - / - | DL6EL | +14 / - | 2 | Partial capture |
| 08-02 20:18 | 80m | - / -13 | YO8PS | +6 / - | 2 | ✓ Closing fragment |
| 08-01 21:15 | 40m | - / -15 | YO1BRANCUSI | -16 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211700 +4 2293 JH4HMG PD0IFI JO32 211730 +2 865 JH4HMG UT6HN -11 211730 +8 2294 JH4HMG PD0IFI JO32 211800 +3 865 JH4HMG UT6HN -11 211800 +12 2294 JH4HMG PD0IFI JO32 211830 +7 865 JH4HMG UT6HN -11 211830 +9 2294 JH4HMG PD0IFI JO32 211900 +5 865 JH4HMG UT6HN RR73 211900 +5 2294 JH4HMG PD0IFI JO32 205300 -2 2173 JH4HMG DG5RN JN59 205515 -12 289 OZ1KZX JH4HMG PM64 205530 +3 638 JH4HMG OZ1KZX -13 (x2) 210130 -19 2140 DL750RTG JH4HMG PM64 210200 -18 2139 SN40KZE JH4HMG PM64
UTC dB Audio Message 203815 +19 2505 JH4HMG SP6GCU -16 203815 -4 1808 JH4HMG RC2DD KO85 203845 +20 2505 JH4HMG SP6GCU RR73 203915 +10 2331 JH4HMG IU6JMK JN63 203915 -6 1808 JH4HMG RC2DD KO85 203930 -21 1803 IU6JMK JH4HMG -16 203945 +17 2331 JH4HMG IU6JMK R-16 204000 -24 1803 IU6JMK JH4HMG RR73 204015 +16 2331 JH4HMG IU6JMK 73 204015 -1 1803 JH4HMG RC2DD KO85 204045 +12 2331 JH4HMG IU6JMK JN63 204045 -2 1803 JH4HMG RC2DD KO85 204100 -20 1803 RC2DD JH4HMG -20 204115 +1 1803 JH4HMG RC2DD R-16 (x2)
UTC dB Audio Message 213715 -8 575 JH4HMG 7Z1BQ -17 213600 -11 2097 JH4HMG <...> -19 (x2) 063330 -18 1270 JH4HMG RR73; EA7CPW <...> -04 211645 -14 2375 JH4HMG LU3DLY -13 (x2) 211945 +17 692 JH4HMG F4JRC -09 201745 -1 2415 JH4HMG EC5EA -09 (x2) 215345 -5 618 JH4HMG EN35UKR -08 151200 -10 808 JH4HMG SV2TTC -07 (x2) 151300 +5 2651 JH4HMG DL1TS JN58 151300 +3 2037 JH4HMG F1DJY -13 (x2)
UTC dB Audio Message 110100 -9 1393 JH4HMG 7Q3AM RR73 135400 -2 471 JH4HMG 7Z1DR -07 (x2) 125900 -18 2275 JH4HMG 7Q9PTP RR73 140200 -11 598 JH4HMG A71XX RR73 124200 -6 2276 JH4HMG 7Q8AK -01 (x2) 113330 -12 1681 JH4HMG A60PC/14 +00 132615 +1 1045 JH4HMG A60PC/5 -12 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.