DO5UH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DO5UH, decoded by SO8OO in southeastern Poland. 70 related FT8 messages, observed on 80m, 10m, across 8 UTC dates. Heard between 2026-06-09 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 DO5UH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DO5UH
Approximate centre of JO61, decoded 2026-08-22 19:29 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 | DO5UH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 19:26 | 80m | -8 / -22 | IW9FRA | -9 / -22 | 19 | ✓ Full exchange observed |
| 08-22 19:07 | 80m | +2 / -16 | RA2FU | -1 / - | 8 | ✓ Closing observed |
| 08-22 19:02 | 80m | +1 / - | HB3YOY | - / - | 4 | Partial capture |
| 08-22 19:00 | 80m | - / - | UA4FKT | +14 / - | 3 | Partial capture |
| 08-22 18:59 | 80m | -2 / -15 | ES6DO | +1 / -14 | 6 | ✓ Full exchange observed |
| 08-22 18:44 | 80m | -4 / - | RY3T | - / - | 4 | Partial capture |
| 08-22 18:34 | 80m | 0 / 0 | SP2SPP | -11 / -16 | 8 | ✓ Full exchange observed |
| 08-22 18:25 | 80m | -4 / - | R4HHN | - / - | 4 | Partial capture |
| 08-22 18:19 | 80m | -7 / - | RL3F | - / - | 6 | Partial capture |
| 08-22 16:43 | 80m | -3 / -10 | S51CN | -14 / - | 9 | Partial capture |
| 08-17 16:40 | 80m | - / +9 | OE3BHM | -10 / - | 4 | ✓ Closing fragment |
| 07-27 09:57 | 10m | - / - | M7XRI | -20 / - | 2 | ✓ Closing fragment |
| 07-27 09:41 | 10m | - / - | M0SSK | -13 / - | 2 | ✓ Closing fragment |
| 07-27 09:00 | 10m | - / -12 | IK4RVY | -24 / - | 2 | Partial capture |
| 07-12 21:03 | 80m | -6 / - | EA8UP | - / - | 3 | Partial capture |
| 07-12 20:55 | 80m | -10 / - | F4JYH | - / - | 3 | Partial capture |
| 07-12 20:47 | 80m | - / - | UA4FKT | +6 / - | 3 | Partial capture |
| 07-12 20:45 | 80m | - / -16 | ON1BH | -4 / - | 2 | ✓ Closing fragment |
| 07-12 20:42 | 80m | -9 / - | F4MZI | - / -16 | 6 | ✓ Closing fragment |
| 07-12 20:38 | 80m | -2 / - | SN0LPU | +11 / -2 | 4 | ✓ Closing observed |
| 07-12 20:34 | 80m | -3 / - | F4MGP | - / - | 3 | Partial capture |
| 07-12 20:28 | 80m | -7 / - | RA3TVW | - / - | 7 | Partial capture |
| 07-12 20:23 | 80m | 0 / -5 | YO3APJ | +5 / -1 | 10 | ✓ Full exchange observed |
| 07-12 20:21 | 80m | -2 / -4 | YO3OBB | +4 / - | 3 | ✓ Closing observed |
| 07-12 20:17 | 80m | -6 / -6 | R2FDU | +2 / -3 | 5 | ✓ Full exchange observed |
| 07-12 20:15 | 80m | -8 / - | YO4GIY | - / - | 4 | Partial capture |
| 07-12 20:02 | 80m | -6 / -12 | IK0CHU | +4 / -17 | 6 | ✓ Full exchange observed |
| 07-12 19:55 | 80m | -7 / - | YO3OBB | - / - | 5 | Partial capture |
| 07-12 19:52 | 80m | - / - | SP9UPH | +17 / - | 2 | Partial capture |
| 07-12 19:51 | 80m | -8 / -18 | RA3GZ | +3 / -13 | 5 | ✓ Full exchange observed |
| 06-26 14:16 | 10m | - / 0 | R6BH | -16 / - | 3 | ✓ Closing fragment |
| 06-10 00:11 | 80m | - / -5 | <...> | -4 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 192745 -3 693 IW9FRA DO5UH JO61 192800 -4 1230 DO5UH IW9FRA -22 192815 -2 693 IW9FRA DO5UH JO61 192830 -8 1230 DO5UH IW9FRA -22 192845 -7 693 IW9FRA DO5UH JO61 192900 -10 1230 DO5UH IW9FRA -22 192915 -7 693 IW9FRA DO5UH JO61 192930 -12 1230 DO5UH IW9FRA -22 192945 -11 693 IW9FRA DO5UH R-22 (x2) 193030 -9 1230 DO5UH IW9FRA RR73 193045 -8 693 IW9FRA DO5UH R-22 (x4)
UTC dB Audio Message 141615 -16 1774 DO5UH R6BH +00 (x3) 141230 -17 922 DO5UH A41ZZ -07 090045 -24 1872 DO5UH IK4RVY -12 (x2) 092315 -17 2345 DO5UH ON3BEN RR73 093415 -24 1674 DO5UH RX2H -02 094130 -14 1019 DO5UH M0SSK RR73 (x2) 095715 -21 1794 DO5UH M7XRI +13 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.