DK2BK — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving DK2BK, decoded by SO8OO in southeastern Poland. 2,095 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 83 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-05.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 2,095 FT8 messages attributed to DK2BK as the transmitting token by decoded message structure across 83 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (48%), followed by 60 m (27%) and 40 m (23%). Most decodes (84%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-11-05 18:37 UTC
Observed FT8 message patterns
- Attributed sample
- 2,095 messages
- Active dates
- 83 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -13 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 129, moderate (-15 to -9 dB) 425, strong (≥ -8 dB) 1,541.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with DK2BK in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to DK2BK
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- JN49 · 1,217 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 920 km (approx.)
- Last such locator decoded
- 2026-11-05 18:34 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | DK2BK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 18:35 | 60m | +2 / -6 | DF4SI | -5 / -21 | 8 | ✓ Full exchange observed |
| 11-05 18:34 | 60m | +2 / +4 | SP4HXV | -4 / +3 | 4 | ✓ Full exchange observed |
| 11-05 18:32 | 60m | +1 / - | G7RVH | - / -19 | 2 | ✓ Closing fragment |
| 11-05 18:30 | 60m | -2 / - | OV5SP | - / -8 | 2 | ✓ Closing fragment |
| 11-05 18:29 | 60m | -3 / -15 | DL4YDR | -3 / -19 | 5 | ✓ Full exchange observed |
| 11-05 18:27 | 60m | -4 / -11 | EA3ISZ | -22 / -4 | 5 | ✓ Full exchange observed |
| 11-05 18:26 | 60m | 0 / - | OK2MFD | - / -3 | 2 | ✓ Closing fragment |
| 11-05 18:24 | 60m | +4 / - | EA3FN | - / -13 | 2 | Partial capture |
| 11-05 18:23 | 60m | -1 / - | SQ7LQT | - / -3 | 2 | ✓ Closing fragment |
| 11-05 18:22 | 60m | 0 / +5 | OH3MB | -8 / -6 | 4 | ✓ Full exchange observed |
| 11-05 18:20 | 60m | 0 / -11 | DK3JW | +6 / -9 | 5 | ✓ Full exchange observed |
| 11-05 18:15 | 80m | -4 / - | DL0FAW | -4 / +2 | 4 | ✓ Full exchange observed |
| 11-04 16:19 | 80m | -10 / - | VK6EI | - / - | 2 | Partial capture |
| 11-03 19:14 | 80m | -11 / -14 | YO4GIY | -3 / - | 5 | ✓ Closing observed |
| 11-03 19:10 | 80m | -7 / - | C31CT | - / - | 2 | Partial capture |
| 11-03 19:09 | 80m | -6 / - | RU4CK/P | - / -2 | 2 | Partial capture |
| 11-03 17:27 | 80m | -18 / - | DL3KCW | -12 / +10 | 2 | ✓ Closing observed |
| 11-03 17:19 | 80m | -5 / -1 | DL5SD | -6 / -5 | 7 | ✓ Full exchange observed |
| 11-03 17:17 | 80m | -5 / -6 | DG1BRW | 0 / -7 | 4 | ✓ Full exchange observed |
| 11-02 16:01 | 40m | -9 / - | II1FAIR | - / - | 3 | Partial capture |
| 11-02 13:03 | 40m | - / -11 | DL1RI/P | -6 / - | 2 | ✓ Closing fragment |
| 11-02 11:43 | 40m | -11 / +9 | DL5AOL | -16 / +5 | 4 | ✓ Full exchange observed |
| 11-02 11:42 | 40m | -8 / - | DA0M | - / -19 | 3 | ✓ Closing fragment |
| 11-01 17:30 | 80m | -2 / +8 | DL0KS | -4 / - | 3 | ✓ Closing observed |
| 11-01 17:11 | 80m | +2 / - | DL6LZM | - / -15 | 4 | ✓ Closing fragment |
| 11-01 17:06 | 80m | - / - | DK5OPA | -7 / - | 4 | ✓ Closing fragment |
| 11-01 17:04 | 80m | -14 / -12 | DM5CM | -5 / -8 | 5 | ✓ Full exchange observed |
| 11-01 16:46 | 80m | -4 / +6 | DL1ASL | -17 / -12 | 5 | ✓ Full exchange observed |
| 11-01 16:44 | 80m | -4 / - | DO2MOG | - / - | 2 | ✓ Closing fragment |
| 11-01 16:39 | 80m | +5 / - | DK0GV | - / +9 | 3 | ✓ Closing fragment |
| 11-01 16:20 | 40m | -10 / - | DG3KCW | - / - | 4 | Partial capture |
| 11-01 16:15 | 40m | -5 / -1 | DM1SV | +4 / +4 | 5 | ✓ Full exchange observed |
| 11-01 14:34 | 40m | - / - | G4DBW | -10 / - | 2 | Partial capture |
| 11-01 14:26 | 40m | -10 / +5 | DK0GV | -10 / - | 13 | ✓ Closing observed |
| 11-01 14:07 | 40m | -2 / - | DK0GV | - / - | 3 | Partial capture |
| 11-01 13:24 | 40m | -4 / - | DL0CG | -9 / +1 | 4 | ✓ Closing observed |
| 10-31 19:22 | 80m | -8 / - | DL3YDH | - / - | 2 | Partial capture |
| 10-31 19:06 | 60m | -12 / - | S9R | - / - | 17 | Partial capture |
| 10-31 18:33 | 80m | -5 / - | DH1AA | - / - | 3 | Partial capture |
| 10-31 17:22 | 80m | -12 / - | DL0XD | -13 / - | 3 | ✓ Closing observed |
| 10-31 16:29 | 80m | -1 / - | DF9HT | -19 / -9 | 4 | Partial capture |
| 10-31 16:18 | 80m | - / -16 | DL8GAM | +2 / - | 4 | Partial capture |
| 10-31 10:56 | 40m | -9 / - | DL0FTP | - / +1 | 3 | ✓ Closing fragment |
| 10-31 09:28 | 40m | -18 / - | DG3ACH | - / - | 2 | Partial capture |
| 10-31 09:09 | 40m | -16 / - | DL5SUA | -18 / +1 | 4 | ✓ Closing observed |
| 10-31 09:03 | 40m | -9 / - | DL1THB | -17 / +4 | 8 | ✓ Full exchange observed |
| 10-31 09:01 | 40m | -16 / +5 | DF0TV | -6 / -4 | 5 | ✓ Full exchange observed |
| 10-30 21:53 | 80m | +3 / - | OE/DL1MKW | - / -9 | 2 | Partial capture |
| 10-30 21:11 | 80m | -7 / -6 | DH6BF | -11 / -11 | 3 | ✓ Full exchange observed |
| 10-30 21:08 | 80m | -3 / - | DO9MKN | -4 / -1 | 5 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183315 +2 884 CQ DK2BK JN49 (x3) 183430 -3 699 DK2BK SP4HXV +04 183445 -2 884 SP4HXV DK2BK R+03 183500 -5 808 DK2BK SP4HXV RR73 183515 +5 884 SP4HXV DK2BK 73 183530 -7 684 DK2BK DF4SI JN58 183545 -3 884 DF4SI DK2BK -21 183600 +0 683 DK2BK DF4SI R-06 183615 +5 884 DF4SI DK2BK -21 183630 -8 683 DK2BK DF4SI R-06 183645 +0 884 DF4SI DK2BK RR73 (x2) 183730 -5 683 DK2BK DF4SI 73
UTC dB Audio Message 190930 -7 1104 DK2BK LZ911TD +06 190945 -7 2385 RU4CK/P DK2BK R-02 191045 -7 2385 C31CT DK2BK JN49 (x2) 191400 -5 1665 DK2BK YO4GIY KN43 (x4) 191545 -11 2385 YO4GIY DK2BK RR73 161930 -10 2060 VK6EI DK2BK JN49 (x2) 181515 +0 797 DK2BK DL0FAW +17 181530 -3 1657 DL0FAW DK2BK R+02 181545 -7 796 DK2BK DL0FAW RR73 181600 -5 1658 DL0FAW DK2BK 73
UTC dB Audio Message 162215 -9 835 DG3KCW DK2BK JN49 114215 -7 933 DA0M DK2BK JN49 (x3) 114330 -7 933 DK2BK PI4RS JO22 114345 -11 933 DL5AOL DK2BK +05 114400 -11 1538 DK2BK DL5AOL R+09 114415 -11 933 DL5AOL DK2BK RR73 114430 -20 1538 DK2BK DL5AOL 73 130315 -6 765 DK2BK DL1RI/P -11 (x2) 160100 -13 1839 II1FAIR DK2BK JN49 (x2) 160145 -1 2541 DK2BK DK80NDS -18 160200 -5 1839 II1FAIR DK2BK R+20
UTC dB Audio Message 181500 -11 410 DK2BK RR73; IU4FJH <TT1GD> -16 170100 -1 2309 DK2BK <...> -16 170115 -7 774 F4IOH/P DK2BK R-06 170215 -12 774 <8B81JB> DK2BK JN49 170330 -10 1763 DK2BK <...> -16 (x2) 171400 -4 773 F4IOH/P DK2BK JN49 (x2) 171445 -11 2020 DK2BK <...> -17 171500 -7 773 F4IOH/P DK2BK R-07 (x2)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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