OK1XD — 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 OK1XD, decoded by SO8OO in southeastern Poland. 849 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 39 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-04.
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 849 FT8 messages attributed to OK1XD as the transmitting token by decoded message structure across 39 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (43%), followed by 60 m (34%) and 160 m (14%). Most decodes (65%) fell within the six-hour window 21:00-03:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was +1 dB.
Overview
Bands
Last attributed message: 2026-11-04 02:32 UTC
Observed FT8 message patterns
- Attributed sample
- 849 messages
- Active dates
- 39 UTC dates
- Estimated median S/N
- +1 dB
- Estimated 10th-90th percentile
- -14 to +14 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 45, moderate (-15 to -9 dB) 174, strong (≥ -8 dB) 630.
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 OK1XD 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 OK1XD
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
- JN79 · 243 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 491 km (approx.)
- Last such locator decoded
- 2026-11-04 02:15 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 | OK1XD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 02:31 | 60m | -17 / -9 | KK4CDK | -18 / +1 | 4 | ✓ Full exchange observed |
| 11-04 02:29 | 60m | -12 / - | KE2INC | - / -8 | 2 | Partial capture |
| 11-04 02:19 | 60m | -15 / - | NV2K | - / -18 | 2 | ✓ Closing fragment |
| 11-04 02:18 | 60m | -14 / - | HA0AA | - / +7 | 2 | ✓ Closing fragment |
| 11-04 02:16 | 80m | +8 / - | N1YXE | - / -19 | 2 | Partial capture |
| 11-04 02:15 | 80m | +10 / - | CT7BRV | - / -1 | 2 | ✓ Closing fragment |
| 11-04 02:13 | 80m | +12 / - | KC4DPT | - / -14 | 2 | Partial capture |
| 11-04 02:07 | 40m | -6 / - | N8SLT | - / -11 | 3 | ✓ Closing fragment |
| 11-04 02:05 | 40m | -5 / - | W2FSK | - / -13 | 2 | Partial capture |
| 11-04 01:47 | 80m | +10 / +1 | T77RN | -4 / -11 | 4 | ✓ Full exchange observed |
| 11-04 01:44 | 80m | +3 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 11-03 00:09 | 60m | -15 / -1 | IK1BQD | +10 / +2 | 4 | ✓ Full exchange observed |
| 11-02 23:51 | 60m | -13 / - | W1NB | - / -15 | 2 | ✓ Closing fragment |
| 11-02 23:49 | 60m | -14 / - | W1WT | - / -20 | 2 | ✓ Closing fragment |
| 11-02 23:48 | 60m | -14 / 0 | G0ABI | +2 / +10 | 4 | ✓ Full exchange observed |
| 11-02 23:45 | 160m | +3 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 11-02 01:38 | 80m | +2 / - | SP9TBT/5 | - / - | 2 | Partial capture |
| 11-02 01:37 | 80m | +7 / - | PC40EUDXF | - / - | 6 | Partial capture |
| 11-02 00:32 | 160m | -2 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 11-01 23:26 | 60m | -10 / -3 | DK7QJ | -5 / -12 | 5 | ✓ Full exchange observed |
| 11-01 23:23 | 60m | -6 / - | WA1BXY | - / -13 | 4 | ✓ Closing fragment |
| 11-01 23:17 | 60m | -2 / +1 | ON1BH | -3 / +9 | 3 | ✓ Full exchange observed |
| 11-01 23:14 | 60m | -7 / -19 | C5R | -24 / -7 | 6 | ✓ Full exchange observed |
| 11-01 23:13 | 60m | -11 / -8 | EA5FQ | -23 / -7 | 3 | ✓ Full exchange observed |
| 11-01 23:11 | 60m | -9 / - | VR2ZXP | - / -5 | 3 | ✓ Closing fragment |
| 11-01 22:59 | 60m | -10 / - | 6W/IK2HKT | - / -10 | 4 | Partial capture |
| 11-01 20:55 | 160m | +2 / - | 5A1AL | - / -19 | 5 | Partial capture |
| 11-01 20:50 | 160m | +2 / - | 5A1AL | - / -21 | 2 | Partial capture |
| 11-01 20:41 | 160m | -4 / - | DM5KM | - / +10 | 2 | ✓ Closing fragment |
| 11-01 20:33 | 80m | +15 / - | EY7BP | - / -24 | 3 | ✓ Closing fragment |
| 10-31 19:17 | 160m | +1 / - | MD0CCE | - / - | 2 | Partial capture |
| 10-28 22:11 | 80m | - / - | F5PBG | 0 / - | 4 | Partial capture |
| 10-28 22:09 | 80m | - / - | TA1MB | -8 / - | 2 | Partial capture |
| 10-28 22:03 | 80m | +7 / -17 | XX9TXN | -14 / -18 | 37 | ✓ Full exchange observed |
| 10-28 20:25 | 160m | 0 / - | F4FSY | -10 / -10 | 3 | ✓ Closing observed |
| 10-28 20:25 | 160m | -5 / - | DL8GAM | -14 / - | 4 | ✓ Closing observed |
| 10-28 20:24 | 160m | -2 / - | DK7TX | - / -8 | 2 | ✓ Closing fragment |
| 10-28 20:05 | 60m | -12 / - | S56P | +4 / -11 | 5 | Partial capture |
| 10-28 20:05 | 60m | -8 / -2 | G4NSO | -10 / 0 | 4 | ✓ Full exchange observed |
| 10-28 20:01 | 60m | -7 / - | ES0MVM | - / -6 | 3 | ✓ Closing fragment |
| 10-28 19:57 | 60m | -4 / -7 | OE8PIT | +13 / +5 | 3 | ✓ Full exchange observed |
| 10-28 18:59 | 60m | -12 / -12 | SP2GCJ | -20 / -3 | 4 | ✓ Full exchange observed |
| 10-28 18:57 | 60m | -14 / - | IK3FHW | - / +3 | 2 | ✓ Closing fragment |
| 10-28 18:56 | 60m | - / -3 | SV1SUO | -6 / - | 2 | ✓ Closing fragment |
| 10-28 18:55 | 60m | -16 / - | HA8RC | - / -5 | 2 | ✓ Closing fragment |
| 10-28 18:52 | 60m | -14 / -4 | S57MPU | +2 / -6 | 3 | ✓ Full exchange observed |
| 10-28 18:51 | 60m | - / -9 | YL3FW | -16 / - | 2 | ✓ Closing fragment |
| 10-28 18:46 | 80m | - / - | UA4PDJ | -12 / - | 2 | Partial capture |
| 10-28 18:45 | 80m | +22 / -5 | YO4GIY | -4 / 0 | 4 | ✓ Full exchange observed |
| 10-28 18:43 | 80m | +13 / - | XX9TXN | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 001045 +9 2675 OK1XD IK1BQD 73 001415 -16 992 AI9T OK1XD -14 021830 -15 2091 HA0AA OK1XD +07 (x2) 021930 -16 2091 NV2K OK1XD -18 (x2) 022030 -16 2091 K9ZW OK1XD -18 022130 -17 2093 N4AVJ OK1XD -20 022230 -15 2093 F4CQS OK1XD +08 022945 -15 2284 KE2INC OK1XD -08 (x2) 023115 -17 2231 KK4CDK OK1XD +01 (x2) 023200 -18 2230 OK1XD KK4CDK R-09 023215 -17 2231 KK4CDK OK1XD RR73
UTC dB Audio Message 014415 +5 2119 PE40EUDXF OK1XD JN79 014445 +2 2119 <6W/IK2HKT> OK1XD JN79 (x3) 014745 +11 2454 T77RN OK1XD -11 014800 -5 2455 OK1XD T77RN R+01 014815 +8 2454 T77RN OK1XD RR73 014830 -4 2455 OK1XD T77RN 73 021315 +7 1103 KC4DPT OK1XD -14 (x2) 021515 +9 1054 K8DV OK1XD JN79 021545 +10 1054 CT7BRV OK1XD -01 (x2) 021645 +8 1054 N1YXE OK1XD -19 (x2)
UTC dB Audio Message 225315 -24 2027 OK1XD RZ4FWA LO23 (x3) 225545 +5 242 OK1XD UA4FKT LO23 (x3) 020545 -3 426 W2FSK OK1XD -13 (x2) 020645 -9 426 ZZ5UNO OK1XD -13 020715 -3 426 N8SLT OK1XD JN79 (x3) 020830 +14 426 OK1XD UA4FKT LO23 020845 -6 426 WV5A OK1XD -11 020945 -3 427 K8MM OK1XD -05
UTC dB Audio Message 204330 -17 960 OK1XD SQ7TX KO01 205015 +0 1050 5A1AL OK1XD -21 (x7) 003015 -2 2104 RU4CK/P OK1XD JN79 003045 +3 2049 RA6FCU/P OK1XD JN79 003245 -1 1859 6W/IK2HKT OK1XD JN79 (x5)
UTC dB Audio Message 201800 -8 672 JE1LFX OK1XD +06 222745 -21 1147 OK1XD NK4L R-17 230745 -12 664 OK1XD RL3K KO91 (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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