DL2BU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL2BU, decoded by SO8OO in southeastern Poland. 938 related FT8 messages, 249 CQ messages, observed on 80m, 40m, 20m, across 32 UTC dates. Heard between 2026-06-05 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 DL2BU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DL2BU
Approximate centre of JO41, decoded 2026-08-22 15:26 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 | DL2BU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 15:24 | 20m | +4 / - | <...> | - / - | 3 | Partial capture |
| 08-22 15:19 | 20m | +4 / -18 | F5URG | +13 / - | 4 | Partial capture |
| 08-22 15:17 | 20m | +4 / - | <...> | - / - | 4 | Partial capture |
| 08-22 15:03 | 20m | -5 / - | M1DBB | - / - | 4 | Partial capture |
| 08-22 15:02 | 20m | 0 / - | F5RRS | - / - | 2 | Partial capture |
| 08-22 15:01 | 20m | +6 / - | IK4LZH | - / - | 2 | Partial capture |
| 08-22 15:00 | 20m | - / -11 | F4IVG | +5 / - | 4 | Partial capture |
| 08-22 15:00 | 20m | +2 / - | ON4AOI | - / - | 2 | Partial capture |
| 08-22 14:58 | 20m | +6 / - | R4CHN | - / - | 2 | Partial capture |
| 08-22 14:57 | 20m | +4 / - | F6IJT | - / - | 2 | Partial capture |
| 08-22 14:56 | 20m | +6 / - | M0LHJ | - / 0 | 3 | ✓ Closing fragment |
| 08-22 14:51 | 20m | +6 / - | TA1SW | - / -18 | 8 | ✓ Closing fragment |
| 08-22 14:47 | 20m | +7 / - | YL3RK | - / +2 | 3 | Partial capture |
| 08-21 13:20 | 20m | - / - | DL6EL | +14 / - | 3 | Partial capture |
| 08-21 13:19 | 20m | - / - | IK4LZH | +3 / - | 4 | Partial capture |
| 08-21 13:17 | 40m | -12 / - | OE9NET | - / - | 2 | Partial capture |
| 08-21 12:51 | 20m | - / - | R4FDK | -10 / - | 6 | Partial capture |
| 08-21 12:50 | 20m | - / - | IK1MJK/P | 0 / - | 2 | Partial capture |
| 08-21 12:49 | 20m | - / - | DL1R | +9 / - | 9 | Partial capture |
| 08-21 12:49 | 20m | - / - | IK4LZH | +4 / - | 2 | Partial capture |
| 08-21 12:47 | 20m | - / -12 | UT7UJ | +7 / - | 5 | Partial capture |
| 08-21 12:42 | 20m | -4 / - | UN8DSW | - / - | 2 | Partial capture |
| 08-21 12:37 | 20m | -2 / -10 | OZ9FF | -12 / - | 4 | ✓ Full exchange observed |
| 08-21 12:35 | 20m | -1 / - | ON4AOI | - / - | 4 | Partial capture |
| 08-21 12:32 | 20m | -1 / - | F1MBL | - / - | 2 | Partial capture |
| 08-21 12:31 | 20m | 0 / - | GW0PZZ | - / - | 2 | ✓ Closing fragment |
| 08-21 12:29 | 20m | -1 / - | RA6MQ | - / - | 2 | Partial capture |
| 08-21 12:28 | 20m | -4 / - | OH6IH | - / - | 2 | Partial capture |
| 08-21 12:26 | 20m | +1 / - | UN8DSW | - / - | 4 | Partial capture |
| 08-21 12:24 | 20m | 0 / - | ON4AOI | - / - | 4 | Partial capture |
| 08-21 12:21 | 20m | 0 / -22 | RA3Y | -7 / -5 | 11 | ✓ Full exchange observed |
| 08-21 12:19 | 20m | -2 / - | SP5ZTM | - / - | 2 | ✓ Closing fragment |
| 08-21 12:17 | 20m | 0 / -14 | MI0JZZ | -4 / -3 | 5 | ✓ Full exchange observed |
| 08-21 12:16 | 20m | 0 / - | EB1DJ | - / -3 | 3 | ✓ Closing fragment |
| 08-21 12:15 | 20m | -2 / - | EA7LHL | - / - | 2 | Partial capture |
| 08-21 12:10 | 20m | -2 / +10 | IU1DXU | -16 / +1 | 9 | ✓ Full exchange observed |
| 08-21 07:26 | 20m | - / - | UA3AIU | -5 / - | 2 | Partial capture |
| 08-21 07:25 | 20m | - / -3 | RU3QR | -10 / - | 12 | Partial capture |
| 08-21 07:16 | 20m | - / -4 | CT7AUT | -12 / - | 2 | ✓ Closing fragment |
| 08-21 07:10 | 40m | - / - | DD2MON | -14 / - | 7 | Partial capture |
| 08-21 07:06 | 40m | - / +3 | F4FSY | -22 / - | 3 | Partial capture |
| 08-21 07:04 | 40m | - / - | DH5BM | -10 / - | 8 | Partial capture |
| 08-21 07:02 | 40m | -12 / - | F4DIA | - / - | 2 | Partial capture |
| 08-21 07:01 | 40m | -9 / - | EA1AUM | - / - | 2 | Partial capture |
| 08-21 07:00 | 40m | -8 / - | ON4AOI | - / - | 2 | Partial capture |
| 08-21 06:59 | 40m | -6 / - | MI7XHT | - / - | 2 | Partial capture |
| 08-21 06:57 | 40m | -10 / -16 | II7MGBA | -10 / -5 | 4 | Partial capture |
| 08-21 06:56 | 40m | -11 / - | SV2HTW | - / - | 2 | Partial capture |
| 08-21 06:53 | 40m | -11 / - | LB2WD | - / - | 3 | Partial capture |
| 08-21 06:50 | 40m | -9 / - | PV8AJ | - / -4 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 151530 +0 826 CQ DL2BU JO41 (x3) 151700 +3 826 <...> DL2BU JO41 (x4) 151900 +4 826 F5URG DL2BU JO41 (x2) 151945 +14 2875 DL2BU F5URG -18 (x2) 152400 +3 826 <...> DL2BU JO41 (x3) 152600 +7 826 RU3T DL2BU JO41
UTC dB Audio Message 070800 -9 788 DL2BU DH5BM JO41 070815 -4 788 CQ DL2BU JO41 070830 -7 788 DL2BU DH5BM JO41 070845 -3 788 CQ DL2BU JO41 071000 -12 790 DL2BU DD2MON JO41 (x7) 131530 -12 787 HA0AA DL2BU JO41 131600 -11 788 IK1OUN DL2BU JO41 131700 -11 787 OE9NET DL2BU JO41 (x2)
UTC dB Audio Message 070930 -14 874 GJ0KYZ DL2BU JO41 (x2) 170300 -12 300 LY3BRA DL2BU JO41 170400 -7 300 DB2QM DL2BU JO41 (x2) 170530 -11 299 CQ DL2BU JO41 170545 -3 1938 DL2BU DK7ZT -16 170600 -8 300 DK7ZT DL2BU R+14 170615 -7 1938 DL2BU DK7ZT -16 (x2) 170800 -7 300 DK7ZT DL2BU R+03 170830 -7 300 CQ DL2BU JO41 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.