DL2KDF — 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 DL2KDF, decoded by SO8OO in southeastern Poland. 88 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-07-06 and 2026-10-22.
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 88 FT8 messages attributed to DL2KDF as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (65%), followed by 40 m (28%) and 20 m (7%). Several six-hour UTC windows tied for the largest share (70%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (76%); the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-10-22 16:39 UTC
Observed FT8 message patterns
- Attributed sample
- 88 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -15 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 13, strong (≥ -8 dB) 67.
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 DL2KDF 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 DL2KDF
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
- JO30 · 70 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,053 km (approx.)
- Last such locator decoded
- 2026-10-22 16:39 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 | DL2KDF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 16:38 | 40m | -4 / - | RA9SOZ | - / - | 2 | Partial capture |
| 10-22 16:33 | 40m | -7 / +1 | SP1MGM | -15 / - | 3 | ✓ Closing observed |
| 10-22 16:33 | 40m | - / -6 | UA3SCU | -6 / - | 5 | ✓ Closing fragment |
| 10-22 16:29 | 40m | -6 / -11 | YL3CW | +2 / - | 3 | ✓ Closing observed |
| 10-22 16:26 | 40m | -6 / - | G3YFO | - / -4 | 3 | ✓ Closing fragment |
| 10-22 16:22 | 40m | -6 / - | M0FOX | - / - | 3 | Partial capture |
| 10-22 16:21 | 40m | -4 / -1 | SM5JVF | -13 / - | 4 | Partial capture |
| 10-22 16:19 | 40m | -5 / - | G7TZZ | -16 / +1 | 4 | ✓ Closing observed |
| 10-21 21:53 | 40m | - / +7 | IU8RFW | -3 / - | 3 | ✓ Closing fragment |
| 10-21 21:52 | 40m | - / -16 | UN0GY | -14 / - | 2 | ✓ Closing fragment |
| 10-19 10:48 | 40m | - / +3 | DH5BM | -13 / - | 3 | ✓ Closing fragment |
| 10-19 10:05 | 40m | - / - | DM7MA | -18 / - | 2 | ✓ Closing fragment |
| 10-10 15:46 | 40m | - / +1 | DB2GM | -10 / - | 3 | ✓ Closing fragment |
| 10-09 09:35 | 40m | - / -15 | RN1TV | -18 / - | 3 | ✓ Closing fragment |
| 10-09 09:34 | 40m | - / - | F4BYA | -2 / - | 2 | Partial capture |
| 10-09 09:27 | 40m | - / +4 | IZ4AIF | -9 / - | 3 | ✓ Closing fragment |
| 10-09 09:23 | 40m | - / +5 | OH3MB | -12 / - | 4 | Partial capture |
| 10-09 09:12 | 40m | - / 0 | DB1IUA | -15 / - | 3 | ✓ Closing fragment |
| 10-09 09:06 | 40m | - / -8 | DK4VF | -19 / - | 2 | Partial capture |
| 10-09 09:05 | 40m | - / -1 | DL7SLB | -17 / - | 2 | ✓ Closing fragment |
| 10-09 09:01 | 40m | - / +5 | DL2BMH | -14 / - | 4 | Partial capture |
| 10-09 09:01 | 40m | - / -15 | DG6TOM | -16 / - | 2 | Partial capture |
| 10-09 08:13 | 40m | - / -9 | OE5KBO | +4 / - | 2 | ✓ Closing fragment |
| 10-09 08:05 | 40m | - / -3 | DK3TNA | -19 / - | 3 | ✓ Closing fragment |
| 10-09 08:05 | 40m | - / - | OE5FIL | -10 / - | 2 | Partial capture |
| 10-01 21:20 | 40m | -14 / - | EI2KM | - / - | 4 | Partial capture |
| 10-01 21:19 | 40m | -12 / - | OH3KAV | - / -2 | 2 | Partial capture |
| 08-18 10:23 | 10m | -3 / - | MM7FTH | - / - | 5 | Partial capture |
| 08-18 10:21 | 10m | -6 / - | UX2SB | - / - | 2 | Partial capture |
| 08-18 10:11 | 10m | -5 / - | <...> | - / +8 | 2 | Partial capture |
| 08-18 10:07 | 10m | -5 / - | HG0NPJ | - / +8 | 2 | Partial capture |
| 08-18 10:03 | 10m | -6 / - | UR5SG | - / - | 3 | Partial capture |
| 08-18 09:57 | 10m | -6 / - | VU2DED | - / - | 6 | Partial capture |
| 08-18 09:48 | 10m | -6 / - | UR5SG | - / - | 13 | Partial capture |
| 08-18 09:46 | 10m | -8 / - | IK5EEA | - / - | 3 | ✓ Closing fragment |
| 08-18 09:32 | 10m | -6 / - | YT2DZB | - / - | 2 | ✓ Closing fragment |
| 08-13 10:32 | 10m | -5 / - | EI8GS | - / - | 8 | Partial capture |
| 08-13 09:58 | 10m | -6 / - | 9A4BP/P | - / +2 | 2 | ✓ Closing fragment |
| 08-13 09:55 | 10m | -5 / - | G0IXE | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 162745 -7 1388 G3YFO DL2KDF 73 162945 -6 1389 YL3CW DL2KDF JO30 163130 +2 2402 DL2KDF YL3CW -11 (x2) 163330 -6 1169 DL2KDF UA3SCU -06 163345 -9 1389 SP1MGM DL2KDF JO30 163400 -5 1169 DL2KDF UA3SCU -06 163400 -15 817 DL2KDF SP1MGM +01 163445 -5 1389 SP1MGM DL2KDF 73 163530 -8 1168 DL2KDF UA3SCU RR73 163545 -6 1389 SH5RJX DL2KDF JO30 163600 -5 1169 DL2KDF UA3SCU RR73 (x2) 163800 -2 1389 RA9SOZ DL2KDF JO30 (x2)
UTC dB Audio Message 100430 -6 2736 UR5SG DL2KDF JO30 (x2) 100700 -6 2736 HG0NPJ DL2KDF JO30 (x2) 101100 -6 2735 <...> DL2KDF JO30 (x2) 102115 -7 2734 UX2SB DL2KDF JO30 (x2) 102330 +3 2734 MM7FTH DL2KDF JO30 (x5) 154915 -8 2733 PY2MDA DL2KDF JO30 155415 -7 2733 <...> DL2KDF JO30
UTC dB Audio Message 070445 -10 2719 TN8GD DL2KDF 73
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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