LY7M — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving LY7M, decoded by SO8OO in southeastern Poland. 2,651 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 62 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-07.
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 2,651 FT8 messages attributed to LY7M as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (41%), followed by 80 m (39%) and 40 m (21%). Most decodes (65%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (90%); the estimated median was +8.7 dB.
Overview
Bands
Last attributed message: 2026-10-07 16:09 UTC
Observed FT8 message patterns
- Attributed sample
- 2,651 messages
- Active dates
- 62 UTC dates
- Estimated median S/N
- +8.7 dB
- Estimated 10th-90th percentile
- -9 to +15 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 53, moderate (-15 to -9 dB) 220, strong (≥ -8 dB) 2,378.
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 LY7M 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 LY7M
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
- KO25 · 1,070 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 655 km (approx.)
- Last such locator decoded
- 2026-10-05 15:55 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 | LY7M S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-07 16:08 | 80m | +18 / - | AP5ARS | - / +5 | 2 | ✓ Closing fragment |
| 10-04 04:12 | 160m | - / +5 | SQ7OBB | -16 / - | 3 | Partial capture |
| 10-04 04:01 | 160m | +16 / - | VA6CNC | - / -25 | 5 | ✓ Closing fragment |
| 10-04 03:58 | 160m | +13 / - | K2PSD | - / -21 | 3 | ✓ Closing fragment |
| 10-04 03:56 | 160m | - / - | 9A3AUH | -12 / - | 4 | Partial capture |
| 10-04 03:55 | 160m | +12 / - | VA6CNC | - / -18 | 2 | Partial capture |
| 10-04 03:53 | 160m | +13 / - | WD0DAN | - / -15 | 4 | ✓ Closing fragment |
| 10-04 03:47 | 160m | +13 / - | AA7A | - / -9 | 2 | ✓ Closing fragment |
| 10-04 03:45 | 160m | +11 / - | N8AM | - / -22 | 3 | ✓ Closing fragment |
| 10-04 03:41 | 160m | +12 / - | WA3TNC | - / -22 | 2 | Partial capture |
| 10-04 03:37 | 160m | +14 / -6 | CT2GQA | -15 / -20 | 7 | ✓ Full exchange observed |
| 10-04 03:34 | 160m | +10 / - | KP4AA | -18 / -17 | 3 | ✓ Closing observed |
| 10-04 03:33 | 160m | +12 / - | WD5COV | - / -12 | 3 | ✓ Closing fragment |
| 10-04 03:31 | 160m | +14 / - | AA7A | - / -15 | 3 | ✓ Closing fragment |
| 10-04 03:30 | 160m | +12 / - | KR6C | - / -21 | 4 | Partial capture |
| 10-04 03:28 | 160m | +12 / +10 | SP4DIS | 0 / 0 | 4 | ✓ Full exchange observed |
| 10-04 03:26 | 160m | +13 / - | W9JJ | - / -22 | 3 | ✓ Closing fragment |
| 10-04 03:24 | 160m | +12 / - | N0YQ | - / -17 | 2 | Partial capture |
| 10-04 03:22 | 160m | +10 / - | KM0T | - / -22 | 3 | ✓ Closing fragment |
| 10-04 03:21 | 160m | +12 / +4 | M1DST | -12 / -8 | 5 | ✓ Full exchange observed |
| 10-04 03:19 | 160m | +12 / - | W0AWL | - / -18 | 3 | ✓ Closing fragment |
| 10-04 03:18 | 160m | - / - | CT2GQA | -19 / - | 4 | Partial capture |
| 10-02 18:02 | 160m | - / - | SP5DAA | -19 / - | 10 | Partial capture |
| 10-02 17:44 | 160m | +14 / 0 | E73S | +1 / -7 | 5 | ✓ Full exchange observed |
| 10-02 17:43 | 160m | - / - | DO4FOX | -15 / - | 23 | Partial capture |
| 10-02 17:42 | 160m | +15 / - | OZ1LXL | 0 / - | 4 | ✓ Closing observed |
| 10-02 17:42 | 160m | +13 / - | JA8HYB | - / -13 | 2 | ✓ Closing fragment |
| 10-02 17:42 | 160m | - / - | R3ICU | -14 / - | 2 | Partial capture |
| 10-02 17:38 | 160m | +15 / - | ZL1CX | - / -20 | 3 | ✓ Closing fragment |
| 10-02 17:38 | 160m | - / - | OE5OBR | -14 / - | 4 | Partial capture |
| 10-02 17:37 | 160m | - / - | R3ICU | -15 / - | 3 | Partial capture |
| 10-02 16:50 | 160m | +1 / - | JF3OWJ | - / -5 | 2 | ✓ Closing fragment |
| 10-02 16:46 | 160m | +9 / - | BG2GWN | - / -16 | 2 | ✓ Closing fragment |
| 10-02 16:39 | 160m | +12 / - | JA7KPI | - / -25 | 2 | ✓ Closing fragment |
| 10-02 16:30 | 160m | - / - | R3ICU | -19 / - | 3 | Partial capture |
| 10-02 16:29 | 160m | +12 / - | YB7IBR | - / -25 | 2 | ✓ Closing fragment |
| 10-02 16:27 | 160m | +19 / - | 7M2PDT | - / -25 | 4 | ✓ Closing fragment |
| 10-02 16:24 | 160m | +6 / - | <...> | - / -22 | 2 | Partial capture |
| 10-02 16:20 | 160m | - / - | RA3WY | -13 / - | 2 | Partial capture |
| 10-02 16:18 | 160m | +9 / - | JG8FWH | - / -16 | 2 | ✓ Closing fragment |
| 10-02 16:17 | 160m | +10 / - | JG3GNU | - / -16 | 2 | ✓ Closing fragment |
| 10-02 15:31 | 80m | +8 / - | UN7CL | - / -3 | 2 | ✓ Closing fragment |
| 10-02 15:28 | 80m | - / - | UA4FKT | 0 / - | 3 | Partial capture |
| 10-02 15:28 | 80m | +10 / - | JA8KAW | - / -20 | 2 | ✓ Closing fragment |
| 10-02 15:25 | 80m | +9 / - | JH1XUZ | - / -8 | 2 | ✓ Closing fragment |
| 10-02 15:24 | 80m | +6 / - | JL1DUE | - / -18 | 2 | ✓ Closing fragment |
| 10-02 15:23 | 80m | +4 / - | JH4HMG | - / -7 | 2 | ✓ Closing fragment |
| 10-02 15:23 | 80m | - / - | UA4FKT | -2 / - | 4 | Partial capture |
| 10-02 15:22 | 80m | +6 / - | JN1CJS | - / -12 | 3 | ✓ Closing fragment |
| 10-02 15:21 | 80m | +7 / - | JH8WAH | - / -14 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 152700 +7 2029 CQ DX LY7M KO25 (x2) 152800 +8 2028 JA8KAW LY7M -20 (x2) 152845 +2 2028 LY7M UA4FKT LO23 152845 -15 1275 LY7M RA4HEV LO53 152900 +7 2029 CQ DX LY7M KO25 152915 -2 2029 LY7M UA4FKT LO23 152930 +7 2029 CQ DX LY7M KO25 152945 -1 2028 LY7M UA4FKT LO23 153100 +10 2029 UN7CL LY7M -03 (x2) 160845 +18 956 AP5ARS LY7M +05 (x2) 161000 -8 1501 LY7M RK6OQ KN87
UTC dB Audio Message 040345 +14 1988 VA6CNC LY7M RR73 (x3) 040615 -12 1634 CQ NA LY7M KO25 (x2) 041200 -12 1702 LY7M SQ7OBB +05 (x3) 155115 +8 2058 JA1ILA LY7M -02 155215 +8 1725 CQ DX LY7M KO25 (x5) 160015 +8 1775 JA1ILA LY7M -02
UTC dB Audio Message 133515 +3 2061 JI1DMH LY7M -17 134145 -3 1979 BG0AYW LY7M -06 (x3) 134500 +3 1979 BG2LZP LY7M -22 134630 +3 1845 BG2GWN LY7M -06 134700 +0 1845 CQ DX LY7M KO25 (x4) 134930 -3 1845 GW8PSJ LY7M -11 (x3) 135100 +4 1845 MI5JYK LY7M -11 135200 +1 1845 JA5NSR LY7M -13
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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CW — LY7M
90 confirmed CW reception events in the last 30 days. CW and FT8 statistics are counted separately.
- 160m: 25 events; last heard 2026-10-06 03:54 UTC
- 40m: 39 events; last heard 2026-10-06 19:48 UTC
- 80m: 26 events; last heard 2026-10-03 20:11 UTC
Latest CW receptions
| UTC | Band | kHz | S/N · 500 Hz | WPM |
|---|---|---|---|---|
| 2026-10-06 19:48:26 | 40m | 7020.297 | 7.1 dB | 33.3 |
| 2026-10-06 19:47:39 | 40m | 7020.297 | 5.4 dB | 32.8 |
| 2026-10-06 19:46:32 | 40m | 7020.307 | 4.6 dB | — |
| 2026-10-06 19:44:27 | 40m | 7020.296 | 11.2 dB | 33 |
| 2026-10-06 19:43:16 | 40m | 7020.297 | 15.3 dB | 33 |
| 2026-10-06 19:42:05 | 40m | 7020.297 | 20.2 dB | 32.8 |
| 2026-10-06 19:41:07 | 40m | 7020.297 | 20 dB | 31.4 |
| 2026-10-06 19:39:46 | 40m | 7020.297 | 26.9 dB | 33.3 |
| 2026-10-06 19:38:37 | 40m | 7020.297 | 23 dB | 31.4 |
| 2026-10-06 19:37:17 | 40m | 7020.299 | 18.3 dB | 33.3 |
| 2026-10-06 19:36:08 | 40m | 7020.297 | 16.5 dB | 32.8 |
| 2026-10-06 19:35:01 | 40m | 7020.297 | 16.3 dB | 33.3 |
| 2026-10-06 19:34:00 | 40m | 7020.297 | 20.3 dB | 33.3 |
| 2026-10-06 19:32:15 | 40m | 7020.296 | 6.4 dB | 32.5 |
| 2026-10-06 19:31:08 | 40m | 7020.297 | 20.1 dB | 33 |
| 2026-10-06 19:30:07 | 40m | 7020.297 | 26.9 dB | 33.6 |
| 2026-10-06 03:54:09 | 160m | 1832.002 | 36.4 dB | 25.7 |
| 2026-10-06 03:52:56 | 160m | 1832.001 | 39.7 dB | 25.9 |
| 2026-10-06 03:50:44 | 160m | 1832.001 | 34.5 dB | 25.9 |
| 2026-10-06 03:47:39 | 160m | 1832.001 | 39.1 dB | — |