YO6FNF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YO6FNF, decoded by SO8OO in southeastern Poland. 1,639 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 62 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-21.
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 1,639 FT8 messages attributed to YO6FNF as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (47%), followed by 80 m (43%) and 60 m (5%). Most decodes (54%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (62%); the estimated median was -4.4 dB.
Overview
Bands
Last attributed message: 2026-09-21 03:49 UTC
Observed FT8 message patterns
- Attributed sample
- 1,639 messages
- Active dates
- 62 UTC dates
- Estimated median S/N
- -4.4 dB
- Estimated 10th-90th percentile
- -18 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 263, moderate (-15 to -9 dB) 361, strong (≥ -8 dB) 1,015.
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 YO6FNF 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 YO6FNF
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
- KN25 · 789 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 549 km (approx.)
- Last such locator decoded
- 2026-09-21 03:49 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 | YO6FNF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-21 03:48 | 80m | +4 / - | N1IWP | - / - | 4 | Partial capture |
| 09-20 19:21 | 160m | -13 / -15 | LX1JH | +2 / -13 | 5 | ✓ Full exchange observed |
| 09-20 19:17 | 80m | +10 / - | YO8CRU | - / -11 | 2 | ✓ Closing fragment |
| 09-20 19:15 | 80m | +6 / - | II8IHBC | - / -26 | 3 | Partial capture |
| 09-20 19:10 | 80m | +11 / +2 | II9IAGM | 0 / -5 | 8 | Partial capture |
| 09-20 19:09 | 80m | +4 / - | DL50IPARC | - / -3 | 3 | Partial capture |
| 09-20 18:35 | 60m | -2 / -5 | II8IHBC | -21 / -20 | 3 | Partial capture |
| 09-20 18:34 | 60m | -4 / - | II7IABB | - / -14 | 2 | Partial capture |
| 09-19 18:59 | 60m | -7 / - | SP/N1AH | - / -7 | 2 | Partial capture |
| 09-19 18:29 | 80m | +1 / - | II8IHBC | - / -5 | 3 | Partial capture |
| 09-19 18:27 | 80m | -4 / - | F4AYI | +8 / -10 | 2 | Partial capture |
| 09-19 18:24 | 80m | -3 / -6 | II9IAGM | -7 / -5 | 3 | Partial capture |
| 09-19 18:22 | 80m | +1 / -10 | 3Z100PKP | +5 / - | 2 | Partial capture |
| 09-19 18:14 | 160m | -9 / -2 | YO4YPC | 0 / - | 3 | ✓ Closing observed |
| 09-19 18:11 | 160m | -10 / - | DJ2TI | - / - | 2 | Partial capture |
| 09-19 17:41 | 80m | -2 / - | YO2LFN | - / - | 2 | Partial capture |
| 09-19 17:35 | 80m | -12 / - | SQ100PKP | - / - | 2 | Partial capture |
| 09-19 05:15 | 40m | -6 / - | HF100PKP | - / -10 | 2 | Partial capture |
| 09-19 05:10 | 40m | 0 / - | EH3ST | - / - | 2 | ✓ Closing fragment |
| 09-19 05:06 | 40m | 0 / -9 | ZL3IO | -5 / -10 | 7 | ✓ Full exchange observed |
| 09-17 20:47 | 80m | +8 / -3 | YO4DWD | -1 / +1 | 5 | ✓ Full exchange observed |
| 09-17 20:44 | 80m | +14 / -10 | II9IAGM | -1 / -8 | 5 | Partial capture |
| 09-17 20:25 | 160m | -8 / -17 | SP100PKP | 0 / -13 | 4 | Partial capture |
| 09-17 20:22 | 160m | -14 / -10 | 3Z100PKP | +3 / -5 | 7 | Partial capture |
| 09-17 20:18 | 160m | -18 / - | RI1FJZ | - / - | 5 | Partial capture |
| 09-17 20:03 | 160m | -17 / - | RI1FJZ | - / - | 6 | Partial capture |
| 09-17 19:58 | 160m | -17 / - | TA4RC | - / -19 | 3 | Partial capture |
| 09-17 19:50 | 80m | - / - | RR73; | +6 / - | 2 | Partial capture |
| 09-17 19:49 | 80m | +1 / -6 | II8IHBC | -6 / -7 | 3 | Partial capture |
| 09-17 19:48 | 80m | -2 / - | SV9/TF1OL | - / -9 | 3 | Partial capture |
| 09-15 03:53 | 80m | -8 / - | N9TF | - / -13 | 2 | Partial capture |
| 09-15 03:50 | 80m | -5 / - | YO8BJK | - / - | 3 | Partial capture |
| 09-15 03:48 | 80m | -1 / - | N0YO | - / -16 | 4 | Partial capture |
| 09-15 03:44 | 80m | +1 / -22 | NF3R | -18 / - | 6 | Partial capture |
| 09-14 18:43 | 60m | -8 / - | II8IHBC | - / -7 | 3 | Partial capture |
| 09-14 18:28 | 60m | - / - | PA3GQM | -3 / - | 3 | Partial capture |
| 09-14 18:27 | 60m | -8 / -5 | II9IAGM | -3 / -10 | 5 | Partial capture |
| 09-14 18:20 | 60m | -2 / -3 | II9IAGM | -4 / -9 | 3 | Partial capture |
| 09-14 17:14 | 40m | 0 / - | SV8/F6BLP | - / -16 | 11 | Partial capture |
| 09-14 04:32 | 40m | -12 / - | SP100PKP | - / -3 | 2 | Partial capture |
| 09-14 04:30 | 40m | -10 / - | RW6MD/MM | - / -10 | 2 | Partial capture |
| 09-14 04:27 | 40m | -6 / - | VP5/K5UR | - / - | 5 | Partial capture |
| 09-14 04:25 | 40m | - / -14 | R6HV/P | -12 / - | 2 | Partial capture |
| 09-14 04:21 | 60m | +7 / - | <...> | - / -12 | 2 | Partial capture |
| 09-14 04:18 | 60m | +2 / - | VE2CKW | - / -21 | 2 | Partial capture |
| 09-14 04:15 | 80m | +3 / +1 | HA3HX | -2 / 0 | 5 | ✓ Full exchange observed |
| 09-14 04:14 | 80m | -3 / - | F4IIX | - / - | 3 | Partial capture |
| 09-14 04:09 | 80m | +12 / -2 | OE5DML | -10 / -9 | 5 | ✓ Full exchange observed |
| 09-14 04:07 | 80m | +7 / +2 | DK8CX | -5 / -10 | 8 | ✓ Full exchange observed |
| 09-14 04:05 | 80m | +9 / - | RL6MT | - / -22 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191215 +15 558 II9IAGM YO6FNF KN25 (x3) 191415 +9 558 II7IAME YO6FNF KN25 191445 +6 558 II9IAGM YO6FNF R-16 (x2) 191545 +3 2277 II8IHBC YO6FNF R-26 (x3) 191745 +7 2277 YO8CRU YO6FNF R-11 (x2) 034815 +8 1730 N1IWP YO6FNF KN25 (x4)
UTC dB Audio Message 202515 -13 2278 3Z100PKP YO6FNF KN25 202545 -14 2278 <SP100PKP> YO6FNF KN25 (x2) 202700 +0 2334 YO6FNF SP100PKP -17 202715 -6 2334 SP100PKP YO6FNF R-13 181130 -11 1252 DJ2TI YO6FNF KN25 (x2) 181430 -9 1252 YO4YPC YO6FNF KN25 181445 -5 2242 YO6FNF YO4YPC -02 (x2) 192145 -15 2030 LX1JH YO6FNF KN25 192200 +1 2030 YO6FNF LX1JH -15 192215 -13 2030 LX1JH YO6FNF R-13 192230 +2 2030 YO6FNF LX1JH RR73 192245 -10 2030 LX1JH YO6FNF 73
UTC dB Audio Message 182945 -7 2242 II9IAGM YO6FNF R-16 184315 -2 2242 II0IHMG YO6FNF KN25 184345 +0 2242 <II8IHBC> YO6FNF R-07 184400 -16 1533 YO6FNF RR73; IN3EZU <...> +00 184500 -18 2242 II8IHBC YO6FNF KN25 184515 -13 2285 YO6FNF II6IALU -06 184530 -7 2242 II8IHBC YO6FNF R-01 185915 -6 1510 SP/N1AH YO6FNF KN25 185930 -20 1666 YO6FNF II7IABB -01 185945 -8 1510 SP/N1AH YO6FNF R-07 183445 +0 2463 II7IABB YO6FNF KN25 183500 -21 1341 YO6FNF II8IHBC -05 183515 -7 2463 II7IABB YO6FNF R-14 183615 -2 2463 II8IHBC YO6FNF KN25 (x2)
UTC dB Audio Message 050645 +3 1250 ZL3IO YO6FNF KN25 (x3) 050830 -4 332 YO6FNF ZL3IO -09 050845 -3 331 ZL3IO YO6FNF R-10 050900 -6 332 YO6FNF ZL3IO RR73 050915 +4 331 ZL3IO YO6FNF 73 051015 +2 1234 EH3ST YO6FNF KN25 (x2) 051515 -4 1230 HF100PKP YO6FNF KN25 (x2) 182145 -7 2085 <II8IHBC> YO6FNF R-10 182200 -12 2108 YO6FNF II9IAGM -09 182230 -6 2108 YO6FNF RR73; M9NTS <PD2JV> -14 182745 -1 2079 II6IALU YO6FNF KN25
UTC dB Audio Message 181130 -10 522 YO6FNF <...> R-09 195615 -8 861 YO6FNF II9WWA -04 (x3) 201400 -13 1771 YO6FNF HI7WWA -15 (x3) 091400 -6 1852 YO6FNF F4FSY R-01 (x2) 073400 -22 1770 YO6FNF EX7CQ -16 124200 -6 609 YO6FNF CR7BRV -03 (x2)
UTC dB Audio Message 054245 -17 2283 5Z4MC YO6FNF -15 (x3) 043645 -15 1631 YO6FNF VK2USH R-09 060000 -1 2668 YO6FNF UN7LZ R-09 (x2) 045415 -12 1326 YO6FNF R8LDJ R-08 (x5) 045645 -5 431 YO6FNF A61OK R-17 (x2) 182330 -6 666 YO6FNF II7MGBA -08 182400 -4 666 YO6FNF RR73; PD0IDQ <...> -08
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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