DK4BE — 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 DK4BE, decoded by SO8OO in southeastern Poland. 305 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 18 UTC dates in the available aggregate history. Observed between 2026-09-01 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 305 FT8 messages attributed to DK4BE as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (71%), followed by 80 m (29%). Most decodes (87%) 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 (67%); the estimated median was -5.3 dB.
Overview
Bands
Last attributed message: 2026-11-05 06:57 UTC
Observed FT8 message patterns
- Attributed sample
- 305 messages
- Active dates
- 18 UTC dates
- Estimated median S/N
- -5.3 dB
- Estimated 10th-90th percentile
- -16 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 39, moderate (-15 to -9 dB) 63, strong (≥ -8 dB) 203.
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 DK4BE 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 DK4BE
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
- JO43 · 128 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 964 km (approx.)
- Last such locator decoded
- 2026-11-04 23:20 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 | DK4BE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 07:01 | 40m | - / -5 | E70A | -12 / - | 2 | Partial capture |
| 11-05 06:57 | 40m | -14 / - | DA0M | - / -13 | 2 | Partial capture |
| 11-04 23:20 | 40m | -16 / - | BI8FRF | - / - | 2 | Partial capture |
| 11-04 23:13 | 40m | -20 / - | M1DBW | - / -7 | 4 | ✓ Closing fragment |
| 11-04 23:05 | 40m | -6 / - | BA8BLK | - / -9 | 2 | ✓ Closing fragment |
| 11-04 23:04 | 40m | -4 / - | SP6AXW | - / -2 | 2 | ✓ Closing fragment |
| 11-04 23:03 | 40m | -4 / - | NA6Y | - / -14 | 2 | ✓ Closing fragment |
| 11-04 23:00 | 40m | -13 / -10 | TC2TR | -24 / - | 2 | Partial capture |
| 10-25 06:54 | 40m | - / +2 | HF5W | -6 / - | 2 | ✓ Closing fragment |
| 10-25 06:49 | 40m | -13 / - | R2EA/P | - / -24 | 3 | ✓ Closing fragment |
| 10-25 06:47 | 40m | -10 / - | F1UNR | - / -19 | 2 | ✓ Closing fragment |
| 10-25 00:01 | 40m | - / -13 | 9K2YM | -7 / - | 2 | ✓ Closing fragment |
| 10-24 22:31 | 80m | -18 / -16 | PE1NPS | +1 / +5 | 5 | ✓ Full exchange observed |
| 10-24 22:30 | 80m | -17 / - | ON8FAB | -13 / -9 | 3 | ✓ Closing observed |
| 10-24 22:28 | 80m | -11 / - | ON3BEN | -13 / +6 | 4 | ✓ Closing observed |
| 10-24 22:27 | 80m | - / -11 | DO8MIL | -1 / - | 3 | ✓ Closing fragment |
| 10-24 21:26 | 40m | - / -12 | 4Z5NZ | -10 / - | 3 | ✓ Closing fragment |
| 10-24 21:20 | 40m | - / -19 | F5NNN | -8 / - | 2 | ✓ Closing fragment |
| 10-19 22:13 | 40m | -15 / -10 | UN8PC | -17 / -15 | 4 | ✓ Full exchange observed |
| 10-19 22:08 | 40m | -6 / - | YO3GNF | - / +10 | 2 | ✓ Closing fragment |
| 10-19 22:05 | 40m | -8 / - | VE9HF | - / -15 | 3 | ✓ Closing fragment |
| 10-19 22:00 | 40m | -16 / - | RA3SO | - / - | 2 | Partial capture |
| 10-19 21:42 | 40m | -11 / - | 4X1UF | - / +3 | 4 | ✓ Closing fragment |
| 10-17 21:38 | 40m | - / -20 | M9LDX | -16 / - | 3 | ✓ Closing fragment |
| 10-07 21:52 | 40m | - / -21 | EC5M | -15 / - | 2 | ✓ Closing fragment |
| 10-06 21:36 | 40m | - / -2 | DL3MIB | +5 / - | 3 | ✓ Closing fragment |
| 10-06 21:35 | 40m | -21 / -14 | AO70URV | -15 / -11 | 3 | Partial capture |
| 10-06 21:27 | 40m | -5 / - | VJ6X | - / -8 | 3 | ✓ Closing fragment |
| 10-06 21:26 | 40m | -16 / - | RZ4FWA | - / -17 | 2 | ✓ Closing fragment |
| 10-06 21:24 | 40m | -12 / - | TA2VUZ | - / - | 4 | ✓ Closing fragment |
| 10-06 21:19 | 80m | - / - | R2AL | +1 / - | 3 | Partial capture |
| 10-06 21:18 | 80m | -4 / +1 | DO3HC | -20 / - | 2 | ✓ Closing observed |
| 10-05 22:52 | 40m | -20 / -20 | BA9QQB/R | -15 / -4 | 3 | Partial capture |
| 10-05 22:48 | 40m | -15 / -8 | CS8ABF | -13 / +4 | 3 | Partial capture |
| 10-05 22:37 | 40m | -11 / - | EX7CQ | - / -12 | 7 | ✓ Closing fragment |
| 10-04 11:19 | 10m | - / -1 | RA9LL | -11 / - | 2 | ✓ Closing fragment |
| 09-28 21:17 | 80m | -6 / -5 | F4CTJ | 0 / +2 | 5 | ✓ Full exchange observed |
| 09-28 21:16 | 80m | -6 / +2 | DM1SV | -2 / +3 | 5 | ✓ Full exchange observed |
| 09-28 21:14 | 80m | -8 / -3 | LZ2VQ | -3 / -7 | 6 | ✓ Full exchange observed |
| 09-28 21:12 | 80m | -8 / - | DO8PAT | - / +3 | 2 | Partial capture |
| 09-28 21:08 | 80m | -5 / - | DO4HHK | -16 / -15 | 4 | ✓ Closing observed |
| 09-28 21:07 | 80m | - / - | LZ2VQ | -3 / - | 2 | Partial capture |
| 09-28 21:05 | 80m | -8 / - | DL8BAO | - / +5 | 2 | ✓ Closing fragment |
| 09-28 21:02 | 80m | -2 / - | EI9FVB | - / -9 | 4 | ✓ Closing fragment |
| 09-24 20:29 | 80m | - / - | DJ3ZF | -4 / - | 2 | Partial capture |
| 09-24 20:29 | 80m | - / - | IK3/UY7LA | +6 / - | 3 | ✓ Closing fragment |
| 09-24 20:27 | 80m | -10 / - | DO8JB | - / - | 3 | ✓ Closing fragment |
| 09-24 20:25 | 80m | +1 / +8 | DO4CNA | 0 / - | 5 | ✓ Full exchange observed |
| 09-24 17:57 | 80m | - / -15 | US2YW | +18 / - | 4 | ✓ Closing fragment |
| 09-24 17:56 | 80m | -4 / +9 | DO5DMF | +8 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230445 -5 603 SP6AXW DK4BE RR73 230515 -6 603 BA8BLK DK4BE -09 (x2) 231300 -18 1758 M1DBW DK4BE JO43 (x4) 231545 -12 1363 EX8ABR DK4BE JO43 232000 -16 1824 BI8FRF DK4BE JO43 (x2) 065445 -17 1301 9A60CBM DK4BE R-05 065715 -10 1300 DA0M DK4BE -13 (x2) 070145 -11 2549 DK4BE E70A -05 (x2)
UTC dB Audio Message 222745 +1 1241 DK4BE DO8MIL RR73 (x2) 222830 -11 1788 ON3BEN DK4BE JO43 (x2) 222915 -13 1788 DK4BE ON3BEN RR73 222930 -13 1788 ON3BEN DK4BE 73 223000 -13 1325 ON8FAB DK4BE JO43 (x2) 223045 -13 1324 DK4BE ON8FAB RR73 223115 +1 402 DK4BE PE1NPS JO22 223130 -20 1325 PE1NPS DK4BE +05 223145 +2 402 DK4BE PE1NPS R-16 223200 -15 1325 PE1NPS DK4BE RR73 223215 -1 402 DK4BE PE1NPS 73 223315 -8 1504 S55X DK4BE JO43
UTC dB Audio Message 111930 -11 1722 DK4BE RA9LL -01 (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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