DL2KDO — 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 DL2KDO, decoded by SO8OO in southeastern Poland. 275 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 17 UTC dates in the available aggregate history. Observed between 2026-06-16 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 275 FT8 messages attributed to DL2KDO as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (49%), followed by 80 m (43%) and 20 m (5%). Most decodes (81%) fell within the six-hour window 21:00-03:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12.9 dB.
Overview
Bands
Last attributed message: 2026-10-22 08:01 UTC
Observed FT8 message patterns
- Attributed sample
- 275 messages
- Active dates
- 17 UTC dates
- Estimated median S/N
- -12.9 dB
- Estimated 10th-90th percentile
- -20 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 94, moderate (-15 to -9 dB) 118, strong (≥ -8 dB) 63.
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 DL2KDO 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 DL2KDO
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
- JO31 · 157 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-10-22 08:01 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 | DL2KDO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 08:00 | 40m | -9 / - | CT7BRV | - / - | 3 | Partial capture |
| 10-22 07:59 | 40m | -18 / - | SP9MOC | - / -12 | 2 | ✓ Closing fragment |
| 10-22 07:58 | 40m | - / - | 9A4ZM | -9 / - | 3 | Partial capture |
| 10-20 23:08 | 40m | -17 / - | OH3JF | - / - | 2 | Partial capture |
| 09-27 22:10 | 60m | -17 / - | SP5JMA | -18 / - | 3 | ✓ Closing observed |
| 09-27 22:10 | 60m | -20 / -4 | LZ1ZF | -7 / -12 | 5 | ✓ Full exchange observed |
| 09-27 22:05 | 60m | -23 / - | ER1CW | - / -15 | 4 | ✓ Closing fragment |
| 09-27 22:02 | 60m | -20 / - | LA5WJA | -21 / -12 | 3 | ✓ Closing observed |
| 09-27 21:51 | 80m | -13 / -16 | EB1LA | -5 / -16 | 10 | ✓ Full exchange observed |
| 09-27 21:49 | 80m | -14 / -11 | DL7ACN | -2 / -9 | 6 | ✓ Full exchange observed |
| 09-27 21:47 | 80m | -16 / - | G6PWS | +1 / -15 | 3 | ✓ Closing observed |
| 09-27 21:46 | 80m | - / - | DL7ACN | +2 / - | 2 | Partial capture |
| 09-27 21:45 | 80m | -15 / - | S55X | - / - | 3 | Partial capture |
| 09-27 21:40 | 80m | - / -11 | PE2JMR | -2 / - | 3 | Partial capture |
| 09-27 21:38 | 80m | -18 / - | S55X | - / - | 5 | Partial capture |
| 09-27 21:15 | 40m | - / -18 | EA5HM | -8 / - | 3 | ✓ Closing fragment |
| 09-27 00:11 | 80m | - / - | DL9KM | -3 / - | 7 | Partial capture |
| 09-27 00:09 | 80m | -8 / +5 | DH1KJ | +8 / -10 | 5 | ✓ Full exchange observed |
| 09-27 00:08 | 80m | -12 / +4 | DD4U | -8 / - | 4 | ✓ Closing observed |
| 09-27 00:07 | 80m | - / -14 | GM6URC | -10 / - | 2 | ✓ Closing fragment |
| 09-26 23:46 | 80m | -6 / -9 | 9A5E | +10 / 0 | 5 | ✓ Full exchange observed |
| 09-24 02:45 | 80m | -5 / -11 | OK1UOZ | +20 / -10 | 5 | ✓ Full exchange observed |
| 09-24 02:42 | 80m | -17 / -14 | 3Z100PKP | +9 / - | 2 | Partial capture |
| 09-24 02:31 | 80m | -15 / -7 | SQ100PKP | +6 / -18 | 3 | Partial capture |
| 09-24 02:26 | 80m | -15 / -10 | GX7RAF/P | -7 / -8 | 4 | ✓ Full exchange observed |
| 09-24 02:24 | 80m | -15 / -10 | RX3ASQ | -7 / -14 | 5 | ✓ Full exchange observed |
| 09-24 02:22 | 80m | -16 / -11 | OH7MEY | -4 / - | 5 | Partial capture |
| 09-24 02:20 | 80m | - / -10 | F5RRS | -12 / - | 2 | ✓ Closing fragment |
| 09-24 02:02 | 80m | -15 / -13 | EW8AAC | -2 / -18 | 8 | ✓ Full exchange observed |
| 09-24 01:59 | 80m | -16 / -12 | CT7AUT | -16 / -12 | 5 | ✓ Full exchange observed |
| 09-24 01:56 | 80m | -22 / -5 | F5RMK | -6 / -8 | 5 | ✓ Full exchange observed |
| 09-24 01:55 | 80m | -21 / - | PA4G | - / -7 | 3 | ✓ Closing fragment |
| 09-24 01:54 | 80m | - / - | ON4MAP | -11 / - | 2 | Partial capture |
| 09-24 01:51 | 80m | -21 / - | LZ936BA | - / -18 | 5 | Partial capture |
| 09-24 01:50 | 80m | -12 / -11 | F1PBZ | +4 / -11 | 4 | ✓ Full exchange observed |
| 09-24 01:48 | 80m | -14 / -13 | EC3A | 0 / -13 | 5 | ✓ Full exchange observed |
| 09-24 01:46 | 80m | -3 / - | IQ4JO | - / - | 3 | Partial capture |
| 09-24 01:43 | 80m | -10 / -12 | OK1AMF | +12 / -10 | 4 | ✓ Full exchange observed |
| 09-24 01:39 | 80m | -7 / - | IQ4JO | - / - | 4 | Partial capture |
| 09-24 01:01 | 80m | -16 / -24 | RN2F | -4 / - | 6 | ✓ Closing observed |
| 09-24 00:55 | 80m | -12 / -16 | EC5M | 0 / -10 | 5 | ✓ Full exchange observed |
| 09-24 00:52 | 80m | -18 / -8 | DG3YEV | +12 / - | 4 | ✓ Closing observed |
| 09-24 00:50 | 80m | - / - | F5RRS | -5 / - | 3 | Partial capture |
| 09-24 00:50 | 80m | - / - | UA4FKT | -2 / - | 3 | ✓ Closing fragment |
| 09-24 00:48 | 80m | -16 / - | OK1HEH | +3 / -9 | 4 | ✓ Closing observed |
| 09-24 00:43 | 80m | -17 / - | CT7AUT | - / - | 4 | Partial capture |
| 09-24 00:39 | 40m | - / -18 | SV9QWC | -16 / - | 3 | Partial capture |
| 09-24 00:35 | 40m | - / -21 | SV9QWC | -17 / - | 3 | Partial capture |
| 09-22 23:10 | 160m | - / -18 | PI4DX | +14 / - | 2 | ✓ Closing fragment |
| 09-22 23:03 | 160m | - / -17 | GM1TGY | -10 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211600 -12 1389 DL2KDO EA5HM R-18 (x2) 112830 -10 790 DL2KDO 3Z100PKP -14 230845 -20 2149 OH3JF DL2KDO JO31 (x2) 231015 +3 830 <P4/WE9V> DL2KDO JO31 075800 -7 1435 DL2KDO 9A4ZM JN86 (x2) 075915 -20 1198 SP9MOC DL2KDO R-12 075930 -11 1435 DL2KDO 9A4ZM JN86 075945 -16 1199 SP9MOC DL2KDO 73 080015 -9 574 CT7BRV DL2KDO JO31 (x3) 080230 -13 1273 DL2KDO F4DIA -08
UTC dB Audio Message 220215 -21 2131 LA5WJA DL2KDO R-12 220230 -21 2132 DL2KDO LA5WJA RR73 220245 -18 2131 LA5WJA DL2KDO 73 220500 -21 1662 ER1CW DL2KDO JO31 (x4) 221000 -19 1334 LZ1ZF DL2KDO JO31 221015 -5 1335 DL2KDO LZ1ZF -04 221045 -17 1087 DL2KDO SP5JMA KO02 221045 -13 1335 DL2KDO LZ1ZF -04 221100 -20 1334 LZ1ZF DL2KDO R-12 221115 -4 1335 DL2KDO LZ1ZF RR73 221230 -17 1088 SP5JMA DL2KDO RR73 221245 -18 1087 DL2KDO SP5JMA 73
UTC dB Audio Message 215000 -17 1241 DL7ACN DL2KDO JO31 215015 +1 1241 DL2KDO DL7ACN -11 215030 -13 1241 DL7ACN DL2KDO R-09 215045 -4 1242 DL2KDO DL7ACN RR73 215100 -12 1241 DL7ACN DL2KDO 73 215130 -8 1191 EB1LA DL2KDO JO31 215145 -12 1191 DL2KDO EB1LA -16 (x3) 215300 -16 1191 EB1LA DL2KDO R-16 215315 -1 1190 DL2KDO EB1LA RR73 215330 -13 1191 EB1LA DL2KDO R-16 215345 -6 1191 DL2KDO EB1LA RR73 215400 -14 1191 EB1LA DL2KDO R-16 215415 -2 1191 DL2KDO EB1LA RR73
UTC dB Audio Message 230315 -9 1245 DL2KDO GM1TGY -17 (x2) 231000 +15 1021 DL2KDO PI4DX -18 (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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