F5CBU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F5CBU, decoded by SO8OO in southeastern Poland. 20 related FT8 messages, 3 CQ messages, observed on 40m, 20m, 10m, across 8 UTC dates. Heard between 2026-05-13 and 2026-08-06.
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 F5CBU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F5CBU
Approximate centre of IN88, decoded 2026-06-07 17:02 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 | F5CBU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-06 16:56 | 20m | - / - | F4LRB | -15 / - | 3 | ✓ Closing fragment |
| 06-07 17:13 | 10m | -18 / -22 | LU3EP | -15 / -15 | 3 | Partial capture |
| 06-07 16:51 | 20m | -4 / - | TL8BNW | - / - | 2 | Partial capture |
| 06-07 16:50 | 20m | -1 / +1 | M8GGQ | -6 / - | 3 | Partial capture |
| 06-03 16:56 | 10m | - / -23 | IQ4JO | -13 / - | 2 | Partial capture |
| 06-03 16:47 | 20m | -4 / - | 9J2FI | - / -10 | 3 | Partial capture |
| 05-28 16:11 | 20m | -10 / - | BU2FW | - / -17 | 3 | Partial capture |
| 05-26 08:09 | 20m | - / -5 | YO9PH | +16 / - | 4 | Partial capture |
| 05-26 08:06 | 20m | -18 / - | VP2MAA | - / -8 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 164800 -4 2756 9J2FI F5CBU -10 125915 -5 2017 DL1MHM F5CBU R-12 141430 +16 2561 CQ F5CBU IN88 165045 -1 2143 M8GGQ F5CBU IN88 165100 -9 2670 F5CBU M8GGQ +01 165145 -2 2142 TL8BNW F5CBU IN88 165200 -3 2670 F5CBU M8GGQ +01 165245 -6 2142 TL8BNW F5CBU IN88 170230 -5 2404 CQ F5CBU IN88 170330 -2 2404 N8HRZ F5CBU RR73 170400 -1 2403 IR0RCAG F5CBU -16 165630 -13 1573 F5CBU F4LRB RR73 (x3) 064615 -11 2240 <...> F5CBU -14
UTC dB Audio Message 170215 -23 1814 F5CBU PA3BRB JO32
UTC dB Audio Message 165615 -12 2519 F5CBU IQ4JO JN63 (x2) 171300 -19 2413 LU3EP F5CBU -15 (x2) 171445 -15 2417 F5CBU LU3EP R-22
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.