DL6FCK — 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 DL6FCK, decoded by SO8OO in southeastern Poland. 1,035 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 46 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-21.
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 1,035 FT8 messages attributed to DL6FCK as the transmitting token by decoded message structure across 46 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (43%), followed by 40 m (28%) and 20 m (23%). Several six-hour UTC windows tied for the largest share (64%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -4.4 dB.
Overview
Bands
Last attributed message: 2026-10-21 22:12 UTC
Observed FT8 message patterns
- Attributed sample
- 1,035 messages
- Active dates
- 46 UTC dates
- Estimated median S/N
- -4.4 dB
- Estimated 10th-90th percentile
- -11 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 29, moderate (-15 to -9 dB) 235, strong (≥ -8 dB) 771.
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 DL6FCK 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 DL6FCK
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
- JO40 · 784 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 911 km (approx.)
- Last such locator decoded
- 2026-10-21 22:12 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 | DL6FCK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 22:58 | 40m | - / -5 | RX9WM | -5 / - | 3 | ✓ Closing fragment |
| 10-21 21:57 | 80m | +3 / -19 | RA4FUT | -6 / -18 | 5 | ✓ Full exchange observed |
| 10-21 21:54 | 80m | +2 / -3 | DO5SB | +8 / +5 | 5 | ✓ Full exchange observed |
| 10-21 21:49 | 80m | +4 / +3 | DK0KG | +2 / +8 | 5 | ✓ Full exchange observed |
| 10-21 21:46 | 80m | +4 / - | OH2FQV | +7 / +3 | 4 | ✓ Closing observed |
| 10-21 21:45 | 80m | 0 / -5 | F1IQH | 0 / +5 | 5 | ✓ Full exchange observed |
| 10-21 21:42 | 80m | -2 / - | G4XWR | - / -10 | 3 | Partial capture |
| 10-21 21:40 | 80m | 0 / - | ON4MAP | -3 / +4 | 5 | ✓ Full exchange observed |
| 10-21 21:35 | 80m | +2 / - | TA3NK | - / -13 | 6 | Partial capture |
| 10-21 21:32 | 80m | +2 / -18 | R4FJ | 0 / -9 | 6 | ✓ Full exchange observed |
| 10-21 21:31 | 80m | +8 / - | F1HSY | - / -1 | 2 | ✓ Closing fragment |
| 10-21 21:31 | 80m | +8 / - | OH2FQV | +11 / +3 | 6 | Partial capture |
| 10-21 21:24 | 80m | +4 / - | RN3YN | - / - | 11 | Partial capture |
| 10-21 21:21 | 80m | -1 / - | UA4POO | +7 / -1 | 5 | ✓ Closing observed |
| 10-21 21:12 | 80m | +1 / - | RY4D | - / - | 3 | Partial capture |
| 10-16 08:27 | 40m | -2 / -13 | SP6AMI | 0 / +6 | 4 | ✓ Full exchange observed |
| 10-16 08:10 | 40m | -5 / - | PI4TS | - / +5 | 2 | Partial capture |
| 10-16 08:07 | 40m | -6 / -6 | HB9ELE | +5 / 0 | 4 | ✓ Full exchange observed |
| 10-15 11:16 | 40m | -8 / - | PD1AC | - / -2 | 2 | ✓ Closing fragment |
| 10-15 11:09 | 40m | -2 / - | G0HSP | - / -3 | 2 | Partial capture |
| 10-15 10:57 | 40m | -8 / - | ON3LMA | - / - | 5 | Partial capture |
| 10-15 10:48 | 40m | -8 / - | M7ILU | - / -20 | 3 | ✓ Closing fragment |
| 10-15 10:46 | 40m | -9 / -3 | 9A7BB | -12 / - | 3 | ✓ Closing observed |
| 10-15 10:38 | 40m | -8 / - | IZ3EAW | - / -22 | 3 | Partial capture |
| 10-15 10:33 | 40m | -8 / - | M7IPY | - / - | 2 | Partial capture |
| 10-15 10:30 | 40m | -10 / - | PD3JW | - / - | 2 | Partial capture |
| 10-15 10:20 | 40m | -7 / - | M7FTM | - / - | 3 | ✓ Closing fragment |
| 10-14 10:53 | 40m | -6 / - | GJ0KYZ | - / -6 | 2 | ✓ Closing fragment |
| 10-14 10:48 | 40m | -10 / - | GM0MST | - / - | 4 | Partial capture |
| 10-14 10:46 | 40m | -4 / - | PD3LR | - / - | 3 | Partial capture |
| 10-14 10:44 | 40m | -8 / - | DM5KM | -12 / - | 4 | ✓ Closing observed |
| 10-14 10:42 | 40m | -7 / - | PD4RJ | - / - | 2 | Partial capture |
| 10-13 09:52 | 40m | -6 / - | SQ6PZL | - / +8 | 3 | Partial capture |
| 10-13 09:46 | 40m | -2 / - | SP3UQX | - / +4 | 3 | ✓ Closing fragment |
| 10-13 09:42 | 40m | -7 / - | SQ6PZL | - / +8 | 5 | ✓ Closing fragment |
| 10-13 09:39 | 40m | -9 / +6 | DL6ZOG | -11 / - | 5 | ✓ Full exchange observed |
| 10-13 09:32 | 40m | -8 / - | GW8PSJ | - / - | 8 | Partial capture |
| 10-13 09:28 | 40m | 0 / - | M9DXH | - / -12 | 2 | ✓ Closing fragment |
| 10-13 09:25 | 40m | -4 / - | DL1AAA | - / - | 2 | Partial capture |
| 10-13 09:23 | 40m | -7 / - | PI7Q | - / - | 4 | Partial capture |
| 10-06 07:44 | 40m | - / - | F5SJC | -8 / - | 2 | ✓ Closing fragment |
| 10-05 22:19 | 80m | -1 / - | TT1GD | - / - | 11 | Partial capture |
| 10-05 08:02 | 40m | -8 / - | EA7JTP | - / - | 2 | Partial capture |
| 10-05 07:58 | 40m | -9 / - | EI8HV | - / -18 | 3 | Partial capture |
| 10-04 23:25 | 80m | +12 / -1 | ON4MAP | -8 / -1 | 5 | ✓ Full exchange observed |
| 10-04 23:16 | 80m | +5 / - | VO1HP | - / - | 13 | Partial capture |
| 10-04 23:03 | 40m | - / -17 | TA2VUZ | -8 / - | 3 | ✓ Closing fragment |
| 10-03 09:06 | 40m | - / -7 | DG0MAN | +6 / - | 3 | ✓ Closing fragment |
| 10-03 09:03 | 40m | - / +7 | DL6ZOG | -10 / - | 3 | ✓ Closing fragment |
| 10-03 08:58 | 40m | - / -13 | SP7VCL | +2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 080745 -4 424 HB9ELE DL6FCK 73 081030 -5 424 PI4TS DL6FCK JO40 (x2) 082500 +3 424 CQ DL6FCK JO40 (x5) 082715 -1 627 DL6FCK SP6AMI -13 082730 -2 424 SP6AMI DL6FCK R+06 082745 +1 627 DL6FCK SP6AMI RR73 082800 -2 424 SP6AMI DL6FCK 73 225845 -6 428 DL6FCK RX9WM LO74 (x3)
UTC dB Audio Message 215400 +6 395 DL6FCK DO5SB JN59 215415 +1 395 DO5SB DL6FCK +05 215430 +8 395 DL6FCK DO5SB R-03 215445 +4 395 DO5SB DL6FCK RR73 215500 +9 395 DL6FCK DO5SB 73 215545 +2 395 CQ DL6FCK JO40 (x4) 215730 -5 395 DL6FCK RA4FUT LO23 215745 +6 395 RA4FUT DL6FCK -18 215800 -7 395 DL6FCK RA4FUT R-19 215815 +0 395 RA4FUT DL6FCK RR73 215830 -7 395 DL6FCK RA4FUT 73 221215 +6 395 CQ DL6FCK JO40
UTC dB Audio Message 223515 -11 1917 LA6YEA DL6FCK 73 213430 -4 398 RN3TT DL6FCK JO40 (x6) 213830 -2 398 CQ DL6FCK JO40 (x8)
UTC dB Audio Message 230600 -3 447 CQ DX DL6FCK JO40 (x4) 230830 -8 447 BH3CFN DL6FCK JO40 (x3) 231030 -2 447 CQ DX DL6FCK JO40 (x6) 074000 -7 2392 DL6FCK F5MOO -01 (x2)
UTC dB Audio Message 105115 -10 2395 DL6FCK D2ACE -15 (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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