SP3HDU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP3HDU, decoded by SO8OO in southeastern Poland. 28 related FT8 messages, observed on 80m, 40m, 20m, across 7 UTC dates. Heard between 2026-05-30 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 SP3HDU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP3HDU
Approximate centre of JO71, decoded 2026-08-21 15:55 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 | SP3HDU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 15:54 | 40m | -11 / -7 | ER1XYZ | -6 / -17 | 6 | ✓ Full exchange observed |
| 08-21 15:53 | 40m | -3 / - | DC9GT | -7 / -14 | 3 | ✓ Closing observed |
| 08-21 15:49 | 40m | -10 / -16 | R3LCG | -4 / -11 | 6 | ✓ Full exchange observed |
| 08-21 15:48 | 40m | -8 / - | PD0HF | - / -10 | 3 | ✓ Closing fragment |
| 07-27 03:52 | 40m | -7 / - | SP3HIF | - / - | 4 | Partial capture |
| 07-27 03:48 | 40m | -16 / - | XE1SWW | - / - | 5 | Partial capture |
| 07-27 03:46 | 40m | -14 / - | CN2DX | - / - | 2 | Partial capture |
| 07-27 03:41 | 40m | -7 / - | NV1U | - / - | 4 | Partial capture |
| 07-27 03:18 | 40m | - / -3 | YO3OBB | -12 / - | 2 | ✓ Closing fragment |
| 07-25 03:25 | 40m | -9 / - | MW9LQA | - / -11 | 2 | ✓ Closing fragment |
| 07-25 03:21 | 40m | -6 / - | KJ4OOR | - / - | 5 | Partial capture |
| 07-25 03:16 | 40m | -7 / - | W3GO | - / - | 2 | Partial capture |
| 07-25 03:14 | 40m | -9 / - | K8WTF | - / - | 3 | Partial capture |
| 07-25 03:09 | 40m | -4 / - | W1EZ | - / - | 2 | Partial capture |
| 07-25 02:56 | 40m | -15 / - | N1WI | - / -20 | 3 | ✓ Closing fragment |
| 07-25 02:55 | 40m | -5 / - | YV8AD | - / - | 2 | Partial capture |
| 07-25 02:44 | 40m | -15 / - | VP5G | - / - | 2 | Partial capture |
| 07-25 02:41 | 40m | -21 / -7 | TK5K | -19 / -3 | 5 | Partial capture |
| 07-15 16:34 | 20m | -5 / - | K2PS | - / - | 4 | Partial capture |
| 07-15 16:32 | 20m | -2 / - | VE2OPR | - / -18 | 5 | ✓ Closing fragment |
| 06-06 03:34 | 80m | +18 / - | DL2026T | - / -3 | 2 | Partial capture |
| 06-06 03:31 | 80m | +18 / - | PY4QQ | - / - | 4 | Partial capture |
| 06-06 03:23 | 80m | +10 / - | LU7PBO | - / - | 6 | Partial capture |
| 06-06 03:12 | 80m | +14 / - | D2UY | - / - | 14 | Partial capture |
| 06-06 03:06 | 80m | +15 / - | ON7EQ | - / - | 2 | Partial capture |
| 06-06 03:04 | 80m | +9 / - | S56EPX | - / - | 3 | Partial capture |
| 06-06 03:02 | 80m | +3 / -8 | HA5IZ | 0 / -3 | 5 | ✓ Full exchange observed |
| 06-06 03:01 | 80m | +11 / - | KO3ZDE | - / - | 3 | Partial capture |
| 06-06 02:59 | 80m | +9 / +7 | HB10GBT | -5 / - | 2 | Partial capture |
| 06-06 02:57 | 80m | +9 / -14 | EA5HM | -20 / -10 | 8 | ✓ Full exchange observed |
| 06-06 02:56 | 80m | +5 / -17 | GB6DD | -20 / -9 | 5 | ✓ Full exchange observed |
| 06-06 02:54 | 80m | +8 / -9 | SQ7HJX | +12 / - | 4 | ✓ Closing observed |
| 05-30 03:19 | 40m | - / -15 | OA4ENG | -15 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154945 -6 2156 R3LCG SP3HDU JO71 (x2) 155030 -3 2156 SP3HDU R3LCG -16 155045 -12 2156 R3LCG SP3HDU R-11 155100 -5 2156 SP3HDU R3LCG RR73 155115 -13 2156 R3LCG SP3HDU 73 155315 -10 2156 DC9GT SP3HDU -14 (x2) 155400 -7 2790 SP3HDU DC9GT 73 155445 -12 1995 ER1XYZ SP3HDU JO71 (x2) 155530 -7 1995 SP3HDU ER1XYZ -07 155545 -8 1995 ER1XYZ SP3HDU R-17 155600 -4 1995 SP3HDU ER1XYZ RR73 155615 -13 1996 ER1XYZ SP3HDU 73
UTC dB Audio Message 163100 +7 2668 JA9ELE SP3HDU JO71 163200 +3 2055 VE2OPR SP3HDU JO71 (x5) 163430 -8 1267 K2PS SP3HDU JO71 (x4) 030800 -7 2834 SP3HDU VP5G +00 030830 -7 2774 SP3HDU RR73; DG0SML <...> -14
UTC dB Audio Message 031930 +15 2406 D2UY SP3HDU JO71 (x3) 032345 +8 2005 LU7PBO SP3HDU JO71 (x6) 033115 +15 448 PY4QQ SP3HDU JO71 (x4) 033430 +18 581 DL2026T SP3HDU JO71 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.