DH5RUM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DH5RUM, decoded by SO8OO in southeastern Poland. 44 related FT8 messages, observed on 80m, 60m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-05-31 and 2026-08-20.
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 DH5RUM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DH5RUM
Approximate centre of JO62, decoded 2026-08-20 19:12 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 | DH5RUM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 19:11 | 20m | +3 / - | KS0CW | - / - | 4 | Partial capture |
| 08-20 19:09 | 20m | -3 / -15 | <...> | -13 / -2 | 2 | Partial capture |
| 08-20 19:05 | 20m | -3 / - | <...> | - / - | 2 | Partial capture |
| 08-16 11:51 | 20m | -7 / - | <...> | - / -2 | 9 | Partial capture |
| 08-16 11:49 | 20m | -7 / - | AO140W | - / -7 | 3 | Partial capture |
| 08-16 11:46 | 20m | -8 / - | <...> | - / -4 | 5 | Partial capture |
| 08-06 19:38 | 20m | - / -13 | TM84TFR | +1 / - | 3 | Partial capture |
| 08-06 19:27 | 60m | -10 / - | <...> | - / - | 2 | Partial capture |
| 08-06 19:24 | 60m | -12 / -6 | SP9UOP | +1 / +9 | 5 | ✓ Full exchange observed |
| 07-22 20:45 | 80m | +10 / -5 | DD7EE | +15 / - | 4 | ✓ Closing observed |
| 07-22 19:32 | 80m | +2 / - | <...> | - / - | 2 | Partial capture |
| 07-22 17:51 | 40m | - / - | HA5LB | -9 / - | 5 | ✓ Closing fragment |
| 07-20 16:39 | 20m | - / -4 | UA4FEN | +7 / - | 3 | Partial capture |
| 07-12 11:26 | 20m | - / -2 | UT7UJ | +1 / - | 6 | Partial capture |
| 07-06 17:03 | 20m | -1 / - | KF0YOB | - / - | 9 | Partial capture |
| 06-11 16:53 | 40m | -14 / - | <...> | - / +9 | 2 | Partial capture |
| 06-07 16:07 | 20m | - / -12 | TC0GYT | -2 / - | 2 | ✓ Closing fragment |
| 06-07 16:02 | 20m | - / -12 | UN0GY | +5 / - | 7 | ✓ Closing fragment |
| 05-31 17:30 | 40m | - / -21 | IU8RFW | -10 / - | 3 | Partial capture |
| 05-26 19:37 | 40m | -2 / - | <...> | - / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 115245 -6 619 <...> DH5RUM R-02 (x9) 190900 -13 1765 DH5RUM <...> -15 190915 -3 951 <...> DH5RUM R-02 191115 +7 951 KS0CW DH5RUM JO62 (x4)
UTC dB Audio Message 192415 -11 746 SP9UOP DH5RUM JO62 192430 -1 1454 DH5RUM SP9UOP -06 192445 -9 746 SP9UOP DH5RUM R+09 192500 +3 1454 DH5RUM SP9UOP RR73 192515 -15 746 SP9UOP DH5RUM 73 192745 -9 746 <...> DH5RUM JO62 192800 +1 929 DH5RUM HG25CCS -04 192815 -12 746 <...> DH5RUM R+11
UTC dB Audio Message 193200 -1 643 <...> DH5RUM JO62 (x2) 204530 +13 545 DH5RUM DD7EE JO41 (x2) 204615 +10 643 DD7EE DH5RUM RR73 204630 +16 544 DH5RUM DD7EE 73
UTC dB Audio Message 194115 -1 730 <...> DH5RUM JO62 172945 +3 520 DH5RUM SX20RCK -13 173045 -11 2110 DH5RUM IU8RFW -21 (x3) 165345 -14 993 <...> DH5RUM JO62 165400 +7 2565 DH5RUM YU65AEC -11 165415 -13 993 <...> DH5RUM R+09 164530 -8 542 DH5RUM RR73; LY3BFH <...> -06 175145 -10 452 DH5RUM HA5LB JN97 (x5) 175600 -10 733 <...> DH5RUM R-15
UTC dB Audio Message 103100 -21 1543 DH5RUM <...> +06 152815 -17 1741 DH5RUM F5ADE RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.