DJ4CH/QRP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DJ4CH/QRP, decoded by SO8OO in southeastern Poland. 75 related FT8 messages, 16 CQ messages, observed on 160m, 80m, 40m, 20m, across 8 UTC dates. Heard between 2026-06-18 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
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 | DJ4CH/QRP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 15:50 | 40m | - / -4 | HA1RJ | +16 / - | 2 | Partial capture |
| 08-23 15:34 | 40m | - / - | DL5DQZ | +10 / - | 2 | Partial capture |
| 08-09 21:43 | 80m | - / - | DO9BAU | +9 / - | 4 | Partial capture |
| 08-09 21:41 | 80m | - / -13 | 9A4ZM | -3 / - | 3 | Partial capture |
| 08-09 21:41 | 80m | -18 / - | <...> | +10 / - | 3 | ✓ Closing fragment |
| 08-05 22:19 | 80m | - / - | DO9BAU | +6 / - | 5 | Partial capture |
| 08-05 22:19 | 80m | -15 / - | <...> | +8 / - | 3 | ✓ Closing fragment |
| 08-05 22:16 | 80m | -16 / -6 | SP6FME | +7 / -14 | 5 | Partial capture |
| 07-23 18:57 | 40m | - / -10 | DK3ME | -9 / - | 3 | Partial capture |
| 07-10 21:08 | 80m | - / -6 | UR5ZHJ | +6 / - | 2 | Partial capture |
| 07-10 21:03 | 80m | -9 / - | HB9MZI | - / -16 | 3 | Partial capture |
| 07-10 21:02 | 80m | -8 / - | <...> | +1 / - | 2 | ✓ Closing fragment |
| 07-10 21:02 | 80m | -9 / -6 | ON1AEY | -2 / -1 | 3 | Partial capture |
| 07-10 20:59 | 80m | -10 / - | DL3JHK | -14 / -10 | 2 | Partial capture |
| 06-18 20:23 | 80m | -11 / - | <...> | -8 / - | 2 | ✓ Closing fragment |
| 06-18 20:20 | 80m | - / - | OE1KLA | 0 / - | 4 | Partial capture |
| 06-18 20:18 | 80m | - / - | DF6CZ | +6 / - | 2 | Partial capture |
| 06-18 20:18 | 80m | -12 / - | <...> | 0 / - | 4 | ✓ Closing fragment |
| 06-18 20:11 | 80m | - / - | <...> | +7 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184115 -8 1388 DJ4CH/QRP <...> 73 (x2) 185730 -10 1179 DJ4CH/QRP DK3ME JO50 (x3) 185900 -10 1179 DJ4CH/QRP <...> 73 (x4) 152115 -18 1590 DJ4CH/QRP DM3XD -08 152445 -6 1277 DJ4CH/QRP <...> RR73 153445 +11 565 DJ4CH/QRP DL5DQZ JO61 (x2) 155030 +17 586 DJ4CH/QRP HA1RJ JN87 (x2)
UTC dB Audio Message 214700 -9 295 DJ4CH/QRP <...> RR73
UTC dB Audio Message 222115 +2 2239 DJ4CH/QRP <...> RR73 222145 +6 2402 DJ4CH/QRP DO9BAU JO62 (x2) 214115 -17 208 <...> DJ4CH/QRP RR73 214130 -1 203 DJ4CH/QRP 9A4ZM JN86 (x3) 214245 -20 207 <...> DJ4CH/QRP RR73 214300 +19 2402 <DJ4CH/QRP> DO9BAU JO62 214300 +10 203 DJ4CH/QRP <...> 73 214330 +11 2401 DJ4CH/QRP DO9BAU JO62 (x2) 214415 -18 208 CQ DJ4CH/QRP 214430 -1 2402 DJ4CH/QRP DO9BAU JO62 214445 -19 208 CQ DJ4CH/QRP
UTC dB Audio Message 211300 -7 1427 DJ4CH/QRP <...> 73 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.