SP5OBN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP5OBN, decoded by SO8OO in southeastern Poland. 188 related FT8 messages, 62 CQ messages, observed on 40m, 20m, across 2 UTC dates. Heard between 2026-07-05 and 2026-08-16.
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 SP5OBN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP5OBN
Approximate centre of KO02, decoded 2026-08-16 22:08 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 | SP5OBN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 22:06 | 40m | -14 / - | PD1AC | - / - | 4 | Partial capture |
| 08-16 22:00 | 40m | -13 / - | S52D | - / - | 7 | Partial capture |
| 08-16 21:55 | 40m | -18 / -4 | ON5RZ | -15 / - | 4 | Partial capture |
| 08-16 21:51 | 40m | - / - | HB9CNU | -18 / - | 2 | Partial capture |
| 08-16 21:48 | 40m | - / +1 | DK7ZT | -17 / - | 3 | Partial capture |
| 08-16 21:45 | 40m | - / - | 9A4ZM | -3 / - | 2 | Partial capture |
| 08-16 21:44 | 40m | - / - | SP5EXA | -7 / - | 3 | Partial capture |
| 08-16 21:36 | 40m | -14 / - | SV3AUW | - / - | 12 | Partial capture |
| 08-16 21:22 | 40m | -12 / - | MM0CWJ | - / -9 | 4 | Partial capture |
| 08-16 21:19 | 40m | -17 / - | SP8PLC | - / - | 2 | Partial capture |
| 08-16 20:47 | 40m | - / - | RX3ASQ | -18 / - | 2 | Partial capture |
| 08-16 20:46 | 40m | - / +3 | YO6LM | +9 / - | 2 | Partial capture |
| 08-16 20:41 | 40m | - / - | OK7TB | -10 / - | 2 | Partial capture |
| 08-16 20:40 | 40m | - / - | RX3ASQ | -14 / - | 2 | Partial capture |
| 08-16 20:38 | 40m | - / +1 | YO6LM | +4 / - | 2 | Partial capture |
| 08-16 20:37 | 40m | - / +10 | DK7ZT | -18 / - | 4 | Partial capture |
| 08-16 20:35 | 40m | - / - | S52D | -3 / - | 2 | Partial capture |
| 08-16 20:04 | 40m | -6 / - | OO0O | - / -15 | 9 | Partial capture |
| 08-16 20:01 | 40m | -14 / - | SP6CA | - / - | 2 | Partial capture |
| 08-16 19:36 | 40m | -14 / -24 | EC3A | -21 / - | 4 | Partial capture |
| 08-16 18:25 | 40m | -11 / -6 | 9A5E | -4 / - | 16 | Partial capture |
| 08-16 18:22 | 40m | -9 / - | SP5ROM | - / - | 7 | Partial capture |
| 08-16 18:16 | 40m | -15 / - | PD0MNO | - / - | 8 | Partial capture |
| 08-16 18:07 | 40m | -11 / - | DD0AM | - / -7 | 5 | Partial capture |
| 08-16 18:02 | 40m | -10 / +9 | SP3GTP | -5 / - | 9 | Partial capture |
| 08-16 17:59 | 40m | - / - | SP0LPR | -14 / - | 2 | Partial capture |
| 08-16 17:58 | 40m | - / +7 | DK7ZT | -23 / - | 3 | Partial capture |
| 08-16 17:53 | 40m | - / - | UX7QV | -5 / - | 7 | Partial capture |
| 08-16 17:52 | 40m | - / -5 | DK7ZT | -18 / - | 2 | Partial capture |
| 08-16 17:50 | 40m | - / - | 9A4ZM | -10 / - | 2 | Partial capture |
| 08-16 17:49 | 40m | - / - | RX3ASQ | -14 / - | 2 | Partial capture |
| 08-16 17:49 | 40m | - / - | F5RRS | -20 / - | 5 | Partial capture |
| 08-16 17:48 | 40m | - / - | RA5BQ | -18 / - | 9 | Partial capture |
| 08-16 17:47 | 40m | - / - | E70SZ | -15 / - | 3 | Partial capture |
| 08-16 17:45 | 40m | - / +7 | DK7ZT | -22 / - | 2 | Partial capture |
| 08-16 17:32 | 40m | - / - | SQ7LQZ | -16 / - | 3 | Partial capture |
| 08-16 17:27 | 40m | - / - | 9A4ZM | -4 / - | 3 | Partial capture |
| 08-16 17:26 | 40m | - / +1 | S54ZGA | -20 / - | 2 | Partial capture |
| 08-16 17:24 | 40m | - / - | F5RRS | -19 / - | 2 | Partial capture |
| 08-16 17:12 | 40m | -12 / - | SP3GTP | -16 / +4 | 18 | ✓ Full exchange observed |
| 08-16 17:10 | 40m | - / - | DL7ACA | -3 / - | 4 | Partial capture |
| 08-16 17:10 | 40m | +5 / - | BI4IWL | - / - | 5 | Partial capture |
| 08-16 16:57 | 40m | -6 / - | VJ6X | - / - | 16 | Partial capture |
| 08-16 16:43 | 40m | 0 / - | SP2SGZ | - / - | 6 | Partial capture |
| 08-16 16:39 | 40m | -3 / - | OE7AAT | - / -15 | 6 | Partial capture |
| 07-05 21:43 | 20m | - / -8 | YO4NF | -14 / - | 2 | Partial capture |
| 07-05 21:02 | 20m | - / - | EB3JT | -3 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 215600 -18 2014 ON5RZ SP5OBN KO02 215615 -15 2158 SP5OBN ON5RZ -01 215630 -17 2015 ON5RZ SP5OBN KO02 220030 -8 2014 S52D SP5OBN KO02 (x7) 220500 -15 2015 PD1JBO SP5OBN KO02 220600 -13 2014 PD1AC SP5OBN KO02 (x4)
UTC dB Audio Message 210215 -1 1525 SP5OBN EB3JT JN01 (x3) 214330 -15 1467 SP5OBN YO4NF -08 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.