DF4JH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DF4JH, decoded by SO8OO in southeastern Poland. 27 related FT8 messages, 4 CQ messages, observed on 160m, 80m, 40m, 20m, across 4 UTC dates. Heard between 2026-07-04 and 2026-08-21.
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 DF4JH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DF4JH
Approximate centre of JN68, decoded 2026-08-21 22:52 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 | DF4JH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 22:57 | 80m | -18 / -14 | EC3A | -6 / -13 | 4 | ✓ Full exchange observed |
| 08-21 22:56 | 80m | -21 / -22 | SP2OSP | +15 / -7 | 4 | ✓ Full exchange observed |
| 08-21 22:52 | 80m | -10 / - | EA8UP | - / - | 2 | Partial capture |
| 08-21 22:49 | 80m | -24 / -20 | UA4FKT | +7 / +1 | 4 | ✓ Full exchange observed |
| 08-21 22:47 | 80m | -24 / -10 | G4UJS | -6 / -11 | 5 | ✓ Full exchange observed |
| 08-21 22:45 | 80m | - / +4 | DL3RL | -10 / - | 2 | Partial capture |
| 08-21 22:33 | 160m | -18 / - | SP5GW | - / - | 2 | Partial capture |
| 08-21 22:27 | 160m | -19 / -18 | F5MYK | -20 / - | 2 | Partial capture |
| 08-20 17:48 | 20m | -2 / - | OY5T | - / - | 2 | Partial capture |
| 08-20 17:43 | 20m | +1 / -10 | CS8ABF | 0 / -3 | 5 | ✓ Full exchange observed |
| 08-20 17:41 | 20m | -3 / -12 | UN0GY | 0 / - | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 224900 -24 1715 G4UJS DF4JH 73 224915 +8 1716 DF4JH UA4FKT LO23 224930 -24 1715 UA4FKT DF4JH +01 224945 +8 1716 DF4JH UA4FKT R-20 (x2) 225215 -13 1715 EA8UP DF4JH JN68 (x2) 225645 +16 412 DF4JH SP2OSP -22 225700 -24 1477 SP2OSP DF4JH R-07 225715 +14 413 DF4JH SP2OSP RR73 225730 -18 1477 SP2OSP DF4JH 73 225745 -8 1154 DF4JH EC3A -14 225800 -19 1477 EC3A DF4JH R-13 225815 -3 1154 DF4JH EC3A RR73 225830 -16 1477 EC3A DF4JH 73
UTC dB Audio Message 221915 -24 1359 F5MYK DF4JH 73 222015 -18 1359 R5BM/M DF4JH JN68 222330 -22 1359 CQ DF4JH JN68 (x4) 222700 -19 1359 F5MYK DF4JH JN68 222715 -20 2150 DF4JH F5MYK -18 223200 -15 1145 PA3ANZ DF4JH JN68 223245 -15 1145 DL7UKM DF4JH JN68 223345 -17 1145 SP5GW DF4JH JN68 (x2)
UTC dB Audio Message 140830 -17 1402 DF4JH DL0MFK/LH +03 140645 -22 1401 IU2BZV DF4JH JN68
UTC dB Audio Message 052930 -20 1359 DF4JH II1WWA RR73 053345 -8 931 DF4JH 9A4AA RR73 053445 -13 973 DF4JH UR9QQ KN77 174145 -2 2209 DF4JH UN0GY -12 (x3) 174300 -3 812 UN0GY DF4JH 73 174330 -3 812 CS8ABF DF4JH JN68 174345 +0 1120 DF4JH CS8ABF -10 174400 +0 812 CS8ABF DF4JH R-03 174415 +1 1120 DF4JH CS8ABF RR73 174430 +5 812 CS8ABF DF4JH 73 174800 -4 812 OY5T DF4JH JN68 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.