YO9CEB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YO9CEB, decoded by SO8OO in southeastern Poland. 76 related FT8 messages, 2 CQ messages, observed on 80m, 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-05-25 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 YO9CEB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YO9CEB
Approximate centre of KN24, decoded 2026-08-07 15:44 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 | YO9CEB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 16:32 | 20m | - / -11 | UN7LEW | +1 / - | 4 | ✓ Closing fragment |
| 08-20 18:44 | 10m | - / +7 | DN9DKN | -6 / - | 4 | ✓ Closing fragment |
| 08-07 15:44 | 20m | -16 / - | OH0ERF | - / -7 | 2 | Partial capture |
| 08-07 00:13 | 20m | -15 / - | VE2OPC | - / - | 3 | Partial capture |
| 07-26 15:06 | 10m | - / -13 | F1PBZ | -8 / - | 4 | Partial capture |
| 07-13 20:17 | 40m | -17 / - | VK9DX | - / - | 5 | Partial capture |
| 07-11 19:22 | 40m | -20 / - | VJ6X | - / - | 3 | Partial capture |
| 07-11 19:11 | 40m | -21 / - | VJ6X | - / - | 2 | Partial capture |
| 07-11 19:06 | 40m | -18 / - | VJ6X | - / - | 3 | Partial capture |
| 07-11 19:02 | 40m | -19 / - | R3XBS | -14 / -10 | 2 | ✓ Closing observed |
| 07-11 18:48 | 40m | - / - | IQ4JO | +4 / - | 2 | Partial capture |
| 07-10 21:54 | 40m | -19 / - | SP1AKA | -13 / -8 | 2 | ✓ Closing observed |
| 07-02 23:51 | 40m | - / -14 | SN1WWA | -20 / - | 2 | ✓ Closing fragment |
| 07-02 23:44 | 80m | +1 / - | SN0WWA | +2 / - | 3 | ✓ Closing observed |
| 07-02 23:43 | 80m | +1 / +2 | SK3WWA | +2 / -3 | 5 | ✓ Full exchange observed |
| 07-02 22:37 | 80m | -6 / -3 | OH5WWA | -4 / -11 | 7 | ✓ Full exchange observed |
| 07-02 22:35 | 80m | -7 / - | SK3WWA | - / - | 4 | Partial capture |
| 07-02 22:33 | 80m | -6 / -8 | TM2WWA | 0 / -12 | 4 | ✓ Full exchange observed |
| 07-02 22:31 | 80m | -5 / - | SD9WWA | - / -17 | 5 | ✓ Closing fragment |
| 07-02 19:53 | 80m | -9 / -15 | TN8GD | -24 / -13 | 24 | Partial capture |
| 07-02 19:47 | 80m | -3 / - | TN8GD | - / - | 5 | Partial capture |
| 07-02 19:37 | 80m | -8 / - | TN8GD | - / - | 8 | Partial capture |
| 07-02 19:20 | 80m | -8 / - | TN8GD | - / - | 5 | Partial capture |
| 07-02 19:06 | 80m | -3 / - | TN8GD | - / - | 17 | Partial capture |
| 06-30 15:42 | 10m | - / -15 | A41ZZ | -8 / - | 2 | ✓ Closing fragment |
| 06-25 17:47 | 10m | -12 / -14 | CN2DX | -4 / -2 | 9 | ✓ Full exchange observed |
| 06-24 21:52 | 20m | - / - | M5MOW | -5 / - | 3 | Partial capture |
| 06-24 16:17 | 10m | - / - | DN9AD | -12 / - | 3 | Partial capture |
| 06-20 18:28 | 10m | -15 / +1 | D44EC | +5 / - | 2 | Partial capture |
| 06-16 23:06 | 20m | - / -10 | D4OL | -11 / - | 3 | ✓ Closing fragment |
| 06-08 16:48 | 10m | - / -4 | 9K2ET | -1 / - | 3 | Partial capture |
| 06-06 19:08 | 40m | +2 / - | <...> | - / - | 2 | Partial capture |
| 05-30 18:07 | 20m | - / -2 | BA8BLK | -11 / - | 2 | Partial capture |
| 05-30 17:45 | 20m | - / +3 | CT1BFP | -11 / - | 3 | ✓ Closing fragment |
| 05-30 17:45 | 20m | - / -18 | IS0KNG | -16 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230745 +4 2685 YO9CEB WB8YJF +00 214815 -13 1300 YO9CEB M5MOW IO91 (x5) 001330 -15 1317 VE2OPC YO9CEB KN24 (x3) 154400 -20 1285 OH0ERF YO9CEB KN24 (x2) 163200 +1 628 YO9CEB UN7LEW -11 (x4)
UTC dB Audio Message 174845 -17 1410 CN2DX YO9CEB KN24 174900 -2 1793 YO9CEB CN2DX -10 174915 -9 1410 CN2DX YO9CEB R-02 174930 -2 1793 YO9CEB CN2DX RR73 163330 -14 590 YO9CEB T77R -03 154230 -9 924 YO9CEB A41ZZ -15 (x2) 150615 -6 2646 YO9CEB F1PBZ -13 (x4) 184400 -13 777 YO9CEB DN9DKN JO31 (x4)
UTC dB Audio Message 191115 -21 1257 VJ6X YO9CEB KN24 (x5) 193545 -22 1256 ZL4KX YO9CEB KN24 (x2) 194430 -20 1239 YO9CEB ON5RJ R-08 194745 -20 1255 YH2AZ YO9CEB KN24 201745 -16 1306 VK9DX YO9CEB KN24 (x5) 040730 -18 1768 YO9CEB TK5K -03
UTC dB Audio Message 223715 -6 1319 SK3WWA YO9CEB KN24 223730 -4 2092 YO9CEB OH5WWA -03 223745 -10 1318 OH5WWA YO9CEB R-11 223800 -4 2092 YO9CEB OH5WWA -03 223815 -6 1319 OH5WWA YO9CEB R-12 223830 -5 2092 YO9CEB OH5WWA RR73 223845 -1 1319 OH5WWA YO9CEB 73 234315 +1 1319 SK3WWA YO9CEB KN24 234330 +0 1857 YO9CEB SK3WWA +02 234345 +4 1319 SK3WWA YO9CEB R-03 234400 +3 1857 YO9CEB SK3WWA RR73 234415 -1 1319 SK3WWA YO9CEB 73 234445 +0 1319 SN0WWA YO9CEB KN24 234530 +2 1462 YO9CEB SN0WWA RR73 234545 +2 1319 SN0WWA YO9CEB 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.