UN7LZ — 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 UN7LZ, decoded by SO8OO in southeastern Poland. 1,609 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 34 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-11-03.
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 1,609 FT8 messages attributed to UN7LZ as the transmitting token by decoded message structure across 34 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (57%), followed by 80 m (19%) and 20 m (12%). Most decodes (53%) fell within the six-hour window 23:00-05:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (67%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-11-03 14:41 UTC
Observed FT8 message patterns
- Attributed sample
- 1,609 messages
- Active dates
- 34 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -15 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 134, moderate (-15 to -9 dB) 394, strong (≥ -8 dB) 1,081.
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 UN7LZ 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 UN7LZ
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 · 897 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,826 km (approx.)
- Last such locator decoded
- 2026-11-03 14:41 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 | UN7LZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 14:40 | 40m | -10 / - | BG9DKM | - / -12 | 2 | ✓ Closing fragment |
| 11-03 14:37 | 40m | -9 / - | YC4PIW | - / -23 | 2 | ✓ Closing fragment |
| 11-03 14:35 | 40m | -10 / -16 | F6FKQ | +5 / - | 4 | ✓ Closing observed |
| 11-03 14:34 | 40m | -10 / - | UB3FBD | - / -16 | 2 | ✓ Closing fragment |
| 11-03 14:32 | 40m | - / - | OK2JUA | +1 / - | 2 | Partial capture |
| 11-03 14:31 | 40m | -8 / - | 4X1ZQ | - / -14 | 2 | ✓ Closing fragment |
| 11-03 14:28 | 40m | -8 / -13 | R2AVT | -2 / -3 | 6 | ✓ Full exchange observed |
| 11-03 14:28 | 40m | -8 / - | DJ8UU | -10 / -18 | 3 | ✓ Closing observed |
| 11-03 14:23 | 40m | - / - | R1NBL | -16 / - | 2 | ✓ Closing fragment |
| 11-03 14:06 | 40m | -6 / +2 | UB3YCK | -10 / 0 | 2 | Partial capture |
| 11-03 14:00 | 40m | - / -1 | IZ4AIF | -3 / - | 4 | Partial capture |
| 11-03 14:00 | 40m | - / - | UT/WE9G | -9 / - | 4 | Partial capture |
| 11-03 13:56 | 40m | -6 / -14 | IK0XFD | -14 / -20 | 8 | ✓ Full exchange observed |
| 11-03 13:51 | 40m | - / - | VI40EUDXF | -8 / - | 2 | Partial capture |
| 11-03 13:49 | 40m | -7 / - | OD5SB | - / -15 | 2 | Partial capture |
| 11-03 13:45 | 40m | -10 / - | JJ3GGA | - / -25 | 2 | ✓ Closing fragment |
| 11-03 13:43 | 40m | -10 / - | BI4IXO | - / -14 | 2 | ✓ Closing fragment |
| 11-03 13:39 | 40m | -8 / - | UB8CRM | - / -15 | 2 | ✓ Closing fragment |
| 11-03 13:37 | 40m | -9 / -13 | HG6IOM | -3 / -20 | 8 | ✓ Full exchange observed |
| 11-03 13:32 | 40m | -11 / +9 | OE8PIT | +8 / -14 | 9 | Partial capture |
| 11-03 13:32 | 40m | - / - | DD7AM | 0 / - | 2 | Partial capture |
| 11-03 13:28 | 40m | -10 / - | HL2MXR | - / -13 | 2 | ✓ Closing fragment |
| 11-03 13:26 | 40m | - / - | DD7AM | -10 / - | 3 | Partial capture |
| 11-03 13:25 | 40m | - / - | OE3FVU | -1 / - | 6 | Partial capture |
| 11-03 13:20 | 40m | - / - | OK1DXR | -2 / - | 7 | Partial capture |
| 11-01 15:06 | 80m | -17 / - | UB9UZA | - / -2 | 2 | ✓ Closing fragment |
| 11-01 15:03 | 80m | - / - | RV3YN | -6 / - | 7 | Partial capture |
| 11-01 15:01 | 80m | -8 / - | R9IR | - / +8 | 2 | ✓ Closing fragment |
| 11-01 14:57 | 80m | -10 / - | JI1CZK | - / -13 | 2 | ✓ Closing fragment |
| 11-01 14:54 | 80m | -13 / - | BI1TX | - / - | 5 | Partial capture |
| 11-01 14:51 | 80m | -9 / - | JI1CZK | - / - | 3 | Partial capture |
| 11-01 14:49 | 80m | - / -4 | LY2BAA | +11 / - | 2 | Partial capture |
| 11-01 14:48 | 80m | -10 / - | JR1VVC | - / -19 | 2 | ✓ Closing fragment |
| 11-01 14:45 | 80m | -11 / - | K7ZV | - / -23 | 4 | ✓ Closing fragment |
| 11-01 14:44 | 80m | - / -13 | YL3BF | -4 / - | 2 | Partial capture |
| 11-01 14:34 | 80m | -14 / - | BI1TX | - / - | 4 | Partial capture |
| 11-01 14:33 | 80m | -14 / - | 7M4CLF | - / -15 | 2 | ✓ Closing fragment |
| 11-01 14:31 | 80m | -12 / - | 7L1WII | - / -13 | 3 | ✓ Closing fragment |
| 11-01 14:27 | 80m | -15 / - | BI1TX | - / - | 4 | Partial capture |
| 10-31 15:56 | 80m | -6 / - | RX9KJ | - / -7 | 2 | ✓ Closing fragment |
| 10-31 15:54 | 80m | -9 / -6 | ER3RR | -4 / -15 | 4 | ✓ Full exchange observed |
| 10-31 15:51 | 80m | -6 / 0 | UA3DPM | -9 / +6 | 5 | ✓ Full exchange observed |
| 10-31 15:47 | 80m | -7 / - | OI6C | - / -14 | 4 | ✓ Closing fragment |
| 10-31 15:44 | 80m | -3 / -8 | TA2PYZ | -24 / - | 2 | Partial capture |
| 10-31 15:42 | 80m | - / -10 | DL4DWA | +7 / - | 3 | ✓ Closing fragment |
| 10-31 15:38 | 80m | -8 / - | JL2CPA | - / - | 2 | Partial capture |
| 10-31 10:23 | 10m | -6 / - | OK1GSB | - / -15 | 2 | Partial capture |
| 10-31 10:22 | 10m | -6 / - | SQ9DDH | - / -14 | 2 | ✓ Closing fragment |
| 10-31 10:19 | 10m | -8 / - | HS7EI | - / - | 2 | ✓ Closing fragment |
| 10-31 10:17 | 10m | -8 / - | F4HKP | - / -16 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 143515 +5 616 UN7LZ F6FKQ JN08 (x2) 143600 -10 616 F6FKQ UN7LZ RR73 143615 +5 615 UN7LZ F6FKQ 73 143630 -9 615 CQ UN7LZ MO13 (x2) 143730 -7 616 YC4PIW UN7LZ R-23 (x2) 143830 -13 615 CQ UN7LZ MO13 (x4) 144030 -10 615 BG9DKM UN7LZ -12 (x2) 144130 -12 615 CQ UN7LZ MO13
UTC dB Audio Message 150030 -12 2165 CQ UN7LZ MO13 150100 -4 2165 R9IR UN7LZ +08 (x2) 150200 -10 2165 CQ UN7LZ MO13 (x2) 150345 -6 2334 UN7LZ RV3YN KO73 (x6) 150615 -16 233 BI1TX UN7LZ 73 150645 -20 2143 UB9UZA UN7LZ R-02 150645 -16 2334 UN7LZ RV3YN KO73 150715 -14 2144 UB9UZA UN7LZ 73
UTC dB Audio Message 102100 -10 790 HS7EI UN7LZ RR73 102130 -9 790 CQ UN7LZ MO13 102200 -7 790 SQ9DDH UN7LZ -14 (x2) 102300 -4 790 OK1GSB UN7LZ -15 (x2) 110100 -16 787 CQ UN7LZ MO13 a1 (x3) 110630 -13 787 OK2BQW UN7LZ RR73 110730 -11 787 DJ3HW UN7LZ -05 111100 -11 787 YO2CR UN7LZ +02 111200 -11 786 CQ UN7LZ MO13 111300 -10 787 DH1GKS UN7LZ RR73 111330 -12 787 CQ UN7LZ MO13
UTC dB Audio Message 213815 -4 2344 UN7LZ F4BPO 73 213845 -18 1257 UN7LZ RA3WY KO81 213845 -10 1383 UN7LZ EA5RU IM99 213915 -23 1257 UN7LZ RA3WY KO81 213915 -14 1383 UN7LZ EA5RU IM99 213945 -10 1257 UN7LZ RA3WY R-06 213945 -11 1345 UN7LZ DG3LV JO53 214000 -13 2532 RA3WY UN7LZ RR73 214015 -7 1257 UN7LZ RA3WY 73 214015 -13 1345 UN7LZ DG3LV JO53 (x5) 214600 -14 2532 9A2RD UN7LZ MO13
UTC dB Audio Message 061630 -2 2667 CQ UN7LZ MO13 061645 +10 2668 UN7LZ S58WW JN76 (x2) 061730 +5 2667 S58WW UN7LZ RR73 061745 +8 2668 UN7LZ S58WW 73 061930 +4 2668 KI6Q UN7LZ RR73 062030 +3 2668 CQ UN7LZ MO13 a1 (x9)
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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