OZ/DL3KWF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OZ/DL3KWF, decoded by SO8OO in southeastern Poland. 142 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-09-04 and 2026-09-09.
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 142 FT8 messages attributed to OZ/DL3KWF as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (51%), followed by 80 m (49%). Most decodes (99%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-09-09 20:54 UTC
Observed FT8 message patterns
- Attributed sample
- 142 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -14 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 64, strong (≥ -8 dB) 74.
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 OZ/DL3KWF 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.
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 | OZ/DL3KWF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-10 11:22 | 40m | - / 0 | DF5DY | -8 / - | 2 | Partial capture |
| 09-10 06:51 | 40m | - / -5 | DH9DR | -7 / - | 2 | Partial capture |
| 09-10 02:42 | 40m | - / -17 | UA4CPM | -3 / - | 5 | Partial capture |
| 09-09 21:06 | 40m | - / -9 | RX3ASQ | +1 / - | 3 | Partial capture |
| 09-09 20:54 | 40m | -14 / -1 | UA7XA | +7 / -11 | 2 | Partial capture |
| 09-09 20:49 | 40m | - / - | RX3ASQ | -6 / - | 2 | Partial capture |
| 09-09 20:43 | 40m | - / -3 | F5RRS | 0 / - | 2 | Partial capture |
| 09-09 18:26 | 40m | - / 0 | IK4RVY | +12 / - | 3 | Partial capture |
| 09-09 17:52 | 40m | - / -21 | OK7PJ | +8 / - | 2 | Partial capture |
| 09-09 15:41 | 40m | - / - | <...> | +2 / - | 2 | ✓ Closing fragment |
| 09-09 15:30 | 40m | - / -13 | 9A7BB | -4 / - | 4 | Partial capture |
| 09-08 15:53 | 40m | -9 / - | <...> | -8 / - | 2 | ✓ Closing fragment |
| 09-08 15:50 | 40m | -10 / - | PA3KUS | - / -13 | 6 | Partial capture |
| 09-08 15:48 | 40m | -10 / - | DA1LEO | +4 / - | 3 | Partial capture |
| 09-06 10:14 | 40m | - / -7 | YO5PSE | -8 / - | 2 | Partial capture |
| 09-05 20:27 | 80m | - / -5 | DL3BQA | +12 / - | 2 | Partial capture |
| 09-05 19:25 | 80m | -9 / - | <...> | +13 / - | 4 | ✓ Closing fragment |
| 09-05 19:24 | 80m | - / -13 | UA4FKT | +2 / - | 2 | Partial capture |
| 09-05 19:17 | 80m | -10 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 09-05 18:14 | 80m | - / -8 | RY9C | -2 / - | 2 | Partial capture |
| 09-05 18:11 | 40m | - / - | RC6OT | 0 / - | 5 | Partial capture |
| 09-05 17:22 | 40m | -12 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 09-05 17:17 | 40m | -6 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 09-05 16:50 | 80m | - / -2 | RG5G | 0 / - | 2 | Partial capture |
| 09-05 06:04 | 80m | - / -14 | F5LOW | -7 / - | 4 | Partial capture |
| 09-05 04:40 | 80m | - / - | LY7Z | -2 / - | 2 | Partial capture |
| 09-05 03:27 | 80m | - / - | SV1ENM | -6 / - | 2 | Partial capture |
| 09-05 01:20 | 80m | - / +3 | DO5HOK | -4 / - | 2 | Partial capture |
| 09-05 01:16 | 80m | - / - | SP9UOP | +11 / - | 3 | Partial capture |
| 09-05 00:25 | 80m | - / - | DO9BAU | +3 / - | 13 | Partial capture |
| 09-05 00:09 | 80m | - / - | RX9WN | -1 / - | 12 | Partial capture |
| 09-04 23:11 | 80m | - / - | DO9BAU | +2 / - | 2 | Partial capture |
| 09-04 21:54 | 80m | - / -24 | OE3OOG | +1 / - | 2 | Partial capture |
| 09-04 21:53 | 40m | - / -13 | G8RZ | +2 / - | 2 | Partial capture |
| 09-04 21:27 | 80m | - / - | F5PBG | -1 / - | 3 | Partial capture |
| 09-04 21:12 | 80m | - / -12 | DO9BAU | -8 / - | 2 | Partial capture |
| 09-04 20:08 | 80m | - / -8 | DO1TEM | -13 / - | 2 | Partial capture |
| 09-04 19:54 | 80m | - / -14 | OZ1GC | +2 / - | 2 | Partial capture |
| 09-04 19:54 | 80m | - / - | SP9ZR | +7 / - | 2 | Partial capture |
| 09-04 19:26 | 80m | - / - | PA3BLY | -7 / - | 4 | Partial capture |
| 09-04 19:25 | 80m | -6 / - | F6BHK | - / -5 | 2 | Partial capture |
| 09-04 19:20 | 80m | -5 / - | OK1DBE | 0 / +10 | 2 | Partial capture |
| 09-04 19:18 | 80m | -7 / - | <...> | -5 / - | 2 | ✓ Closing fragment |
| 09-04 19:18 | 80m | -12 / -16 | DK2NO | -1 / +2 | 2 | Partial capture |
| 09-04 19:16 | 80m | - / - | DO9BAU | +1 / - | 6 | Partial capture |
| 09-04 19:15 | 80m | -7 / - | DL2VN | - / -4 | 4 | Partial capture |
| 09-04 19:13 | 80m | -9 / -11 | UR6CV | +3 / -2 | 3 | Partial capture |
| 09-04 19:12 | 80m | -6 / - | <...> | +12 / - | 3 | ✓ Closing fragment |
| 09-04 19:11 | 80m | -1 / +10 | DA6THS | -6 / 0 | 4 | ✓ Full exchange observed |
| 09-04 19:08 | 80m | - / - | SP1RKT | +11 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 224045 +1 1131 OZ/DL3KWF F5MSE -04 (x2) 002330 -12 880 OZ/DL3KWF N1TQP FN32 024230 -9 504 OZ/DL3KWF UA4CPM LO32 (x5) 065115 -10 880 OZ/DL3KWF DH9DR JO31 (x2) 092115 -12 577 OZ/DL3KWF DF5DY JO41 093945 -12 500 OZ/DL3KWF DD8PS JN39 111345 -4 886 OZ/DL3KWF DJ0BS R-13 112215 -8 577 OZ/DL3KWF DF5DY JO41 (x2)
UTC dB Audio Message 191945 -8 1053 <...> OZ/DL3KWF RR73 192430 +4 1052 OZ/DL3KWF UA4FKT LO23 (x2) 192515 -8 1052 <...> OZ/DL3KWF RR73 192530 +7 1052 OZ/DL3KWF <...> 73 192545 -8 1052 HF9D OZ/DL3KWF -07 192615 -10 1052 <...> OZ/DL3KWF RR73 192630 +19 607 OZ/DL3KWF <...> 73 192645 -6 1052 CQ OZ/DL3KWF (x5) 202715 +13 1054 OZ/DL3KWF DL3BQA JO73 (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.
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