UN7LAN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UN7LAN, decoded by SO8OO in southeastern Poland. 958 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 38 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-10-14.
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 958 FT8 messages attributed to UN7LAN as the transmitting token by decoded message structure across 38 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (76%), followed by 20 m (8%) and 10 m (7%). Several six-hour UTC windows tied for the largest share (65%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -17 dB.
Overview
Bands
Last attributed message: 2026-10-14 19:00 UTC
Observed FT8 message patterns
- Attributed sample
- 958 messages
- Active dates
- 38 UTC dates
- Estimated median S/N
- -17 dB
- Estimated 10th-90th percentile
- -23 to -8.5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 561, moderate (-15 to -9 dB) 301, strong (≥ -8 dB) 96.
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 UN7LAN 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 UN7LAN
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
- MO13 · 467 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,826 km (approx.)
- Last such locator decoded
- 2026-10-14 18:59 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 | UN7LAN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-14 18:59 | 80m | -14 / - | RA6ATZ | - / -13 | 3 | ✓ Closing fragment |
| 10-14 18:53 | 80m | - / +2 | F1PBZ | +10 / - | 2 | Partial capture |
| 10-14 18:51 | 80m | - / -23 | YL3NU | -18 / - | 2 | Partial capture |
| 10-14 18:50 | 80m | - / -17 | ER3DX | +9 / - | 3 | ✓ Closing fragment |
| 10-14 18:44 | 80m | -24 / -8 | R2FEA | -2 / - | 6 | ✓ Closing observed |
| 10-14 18:41 | 80m | -21 / - | RZ3DAB | - / -14 | 3 | ✓ Closing fragment |
| 10-14 18:38 | 80m | -23 / -4 | R9FE | -4 / - | 3 | ✓ Closing observed |
| 10-14 18:37 | 80m | -21 / - | JA8UIV | - / -16 | 2 | ✓ Closing fragment |
| 10-14 18:31 | 80m | -17 / - | YO4CPO | -4 / - | 2 | ✓ Closing observed |
| 10-14 18:29 | 80m | - / - | DO7TTR | -14 / - | 2 | Partial capture |
| 10-14 18:28 | 80m | -18 / - | JA5MHD | - / -17 | 2 | ✓ Closing fragment |
| 10-14 18:27 | 80m | - / - | YO8ROM | -13 / - | 3 | Partial capture |
| 10-13 18:20 | 80m | - / - | R7CD | -4 / - | 2 | Partial capture |
| 10-13 18:20 | 80m | - / - | DA6NEL | -6 / - | 3 | Partial capture |
| 10-13 18:18 | 80m | -13 / -16 | RY2B | -10 / -16 | 7 | ✓ Full exchange observed |
| 10-13 18:15 | 80m | - / +4 | R2APC | -4 / - | 2 | ✓ Closing fragment |
| 10-13 18:13 | 80m | -12 / - | UA9LT | -10 / -1 | 2 | ✓ Closing observed |
| 10-13 18:01 | 80m | - / -2 | R9FFJ | -10 / - | 2 | ✓ Closing fragment |
| 10-13 17:51 | 80m | -11 / - | RA4P/P | - / -18 | 2 | Partial capture |
| 10-13 17:49 | 80m | - / - | OE5RLP | +11 / - | 3 | Partial capture |
| 10-13 17:47 | 80m | -14 / - | UA9JGS | - / -16 | 3 | ✓ Closing fragment |
| 10-13 17:45 | 80m | -19 / -11 | RW6MZ | -14 / -10 | 5 | ✓ Full exchange observed |
| 10-13 17:42 | 80m | - / - | DL4KSD | -4 / - | 2 | Partial capture |
| 10-13 17:35 | 80m | - / -11 | RA3WPF | -10 / - | 2 | ✓ Closing fragment |
| 10-13 16:48 | 80m | - / +1 | R3EDI | -14 / - | 2 | ✓ Closing fragment |
| 10-13 16:25 | 80m | - / -8 | R3EDX | -4 / - | 2 | ✓ Closing fragment |
| 10-13 16:25 | 80m | - / -6 | SQ2JYJ | -10 / - | 2 | Partial capture |
| 10-13 16:20 | 80m | -16 / -3 | RX4HX | -12 / -10 | 4 | ✓ Full exchange observed |
| 10-13 16:10 | 80m | -15 / - | R9JBZ | - / -15 | 2 | ✓ Closing fragment |
| 10-13 16:07 | 80m | - / -9 | R6ZCE | -10 / - | 2 | ✓ Closing fragment |
| 10-13 15:22 | 80m | -19 / - | RA4FKZ | - / -18 | 3 | ✓ Closing fragment |
| 10-13 15:18 | 80m | -22 / -13 | RU3VQ | -18 / -13 | 3 | Partial capture |
| 10-12 16:51 | 80m | - / -14 | R3DMS | -8 / - | 2 | ✓ Closing fragment |
| 10-12 15:45 | 80m | -19 / - | R3DBX | - / -9 | 2 | Partial capture |
| 10-12 15:43 | 80m | -21 / - | RD3K | -3 / -6 | 5 | ✓ Closing observed |
| 10-12 15:28 | 80m | - / - | RA3OR | -20 / - | 2 | Partial capture |
| 10-12 15:27 | 80m | - / -2 | RA3QUA | -6 / - | 2 | ✓ Closing fragment |
| 10-11 21:54 | 80m | - / - | DK1MCS | -7 / - | 7 | Partial capture |
| 10-11 21:53 | 80m | - / -8 | SQ7BFC | 0 / - | 2 | ✓ Closing fragment |
| 10-11 21:27 | 80m | - / - | G8BCG | -13 / - | 2 | Partial capture |
| 10-11 21:27 | 80m | - / - | SP1MGM | -8 / - | 17 | Partial capture |
| 10-11 21:25 | 80m | - / - | OK1BLU | -14 / - | 2 | Partial capture |
| 10-11 21:25 | 80m | - / - | YT1DDL | -2 / - | 3 | Partial capture |
| 10-11 21:24 | 80m | - / - | DL1MEV | -4 / - | 2 | Partial capture |
| 10-11 21:24 | 80m | - / - | PE2JMR | +4 / - | 2 | Partial capture |
| 10-11 21:24 | 80m | - / - | DL1UDO | -4 / - | 4 | Partial capture |
| 10-11 21:23 | 80m | - / - | DK1MCS | +3 / - | 6 | Partial capture |
| 10-11 21:22 | 80m | -13 / - | SP7MOC | -2 / -8 | 3 | ✓ Closing observed |
| 10-11 21:19 | 80m | -19 / -12 | HB9BLQ | +8 / -20 | 4 | ✓ Full exchange observed |
| 10-11 21:14 | 80m | - / - | SN4K | -14 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184500 +1 1710 UN7LAN R2FEA -16 184515 -16 1857 R3PLA UN7LAN MO13 184530 -4 1710 UN7LAN R2FEA -16 (x3) 185000 +7 646 UN7LAN ER3DX KN47 (x3) 185130 -17 2144 UN7LAN YL3NU -23 (x2) 185300 +9 361 UN7LAN F1PBZ +02 (x2) 185900 -13 1866 RA6ATZ UN7LAN MO13 (x3)
UTC dB Audio Message 140830 -5 2493 UN7LAN R7LA 73 141130 -2 1938 UN7LAN SP6FME JO90 (x3) 141430 -6 1940 UN7LAN ON8DM JO10 160045 -5 1859 UN7LAN DK5WL JN39 160115 +2 2822 UN7LAN RD3FY KO85 160115 -16 1945 UN7LAN RA3TK LO16 160115 -7 1859 UN7LAN DK5WL JN39 160145 -5 2821 UN7LAN RD3FY KO85 (x3) 135430 -24 1934 JK1ERA UN7LAN -18 135700 -22 1933 R8QA UN7LAN 73 135730 -23 1933 CQ UN7LAN MO13
UTC dB Audio Message 173045 -4 2156 UN7LAN UX5UO KO50 180300 -24 1356 UN7LAN UG4I -17 (x2) 180400 -11 1106 UN7LAN RA3UEV -10 180500 -19 2015 UN7LAN RX6DA KN85 (x9) 183845 +11 2581 UN7LAN UW5ZO KO30 183845 -14 1954 UN7LAN RN3TT LO16
UTC dB Audio Message 113245 -15 1972 CQ UN7LAN MO13 (x2) 113415 -17 2077 IQ4JO UN7LAN -15 113445 -19 2076 CQ UN7LAN MO13 (x2) 113545 -20 2074 DL4JTH UN7LAN -11 (x2) 113715 -24 2070 CQ UN7LAN MO13 a1 113745 -21 2070 SP9KSK UN7LAN -09 (x2) 113845 -18 2068 CQ UN7LAN MO13 (x2) 114015 -21 2065 DJ6HR UN7LAN RR73 114045 -18 2065 MM1JWF UN7LAN MO13 (x2)
UTC dB Audio Message 023115 -14 1880 CQ UN7LAN MO13 (x2) 023245 -18 1879 KQ4NAQ UN7LAN RR73 023315 -14 1879 K5LJC UN7LAN -15 (x3) 023545 -24 1877 K2KDX UN7LAN -13 023730 -9 854 UN7LAN XQ1KK 73 024245 -24 1873 KB9ZM UN7LAN -13 024315 -21 1872 CQ UN7LAN MO13 020930 +1 2397 UN7LAN SV5BYP KM46 (x5)
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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