E77LSB — 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 E77LSB, decoded by SO8OO in southeastern Poland. 84 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-18.
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 84 FT8 messages attributed to E77LSB as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (51%), followed by 80 m (26%) and 20 m (17%). Several six-hour UTC windows tied for the largest share (58%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (68%); the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-10-18 05:37 UTC
Observed FT8 message patterns
- Attributed sample
- 84 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -13 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 24, strong (≥ -8 dB) 57.
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 E77LSB 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 E77LSB
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
- JN94 · 38 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 640 km (approx.)
- Last such locator decoded
- 2026-10-18 05:33 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 | E77LSB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-18 05:37 | 40m | -8 / -10 | R2PX | -8 / - | 3 | ✓ Closing observed |
| 10-18 05:32 | 40m | -12 / -7 | IU5LQC | +4 / -5 | 4 | ✓ Full exchange observed |
| 10-18 05:29 | 40m | -8 / -7 | M9UDX | -14 / -23 | 8 | Partial capture |
| 10-18 05:26 | 40m | -8 / - | OA4ENG | - / - | 2 | Partial capture |
| 10-18 05:25 | 40m | -8 / - | EA7NK | - / -23 | 2 | ✓ Closing fragment |
| 10-18 05:22 | 40m | - / +8 | F4HSB | -20 / - | 3 | Partial capture |
| 10-18 05:21 | 40m | -5 / - | F6DZU | - / -23 | 2 | ✓ Closing fragment |
| 10-18 05:20 | 40m | -4 / - | EA7NK | - / -14 | 2 | Partial capture |
| 10-18 05:13 | 40m | -14 / - | GM6URC | - / - | 2 | Partial capture |
| 10-18 05:11 | 80m | 0 / - | DO8JB | - / - | 2 | Partial capture |
| 10-18 05:08 | 80m | - / -13 | DO5PY | +3 / - | 3 | ✓ Closing fragment |
| 10-18 05:05 | 80m | -7 / - | F4FPR | - / -16 | 4 | ✓ Closing fragment |
| 10-18 05:03 | 80m | -5 / -16 | GM6URC | -1 / -18 | 5 | ✓ Full exchange observed |
| 10-18 05:01 | 80m | +5 / -5 | DO1ID | +2 / - | 3 | ✓ Closing observed |
| 10-18 04:59 | 80m | +1 / -11 | F1PBZ | -1 / -3 | 5 | ✓ Full exchange observed |
| 10-18 04:55 | 80m | - / -7 | IZ2EWN | -11 / - | 3 | ✓ Closing fragment |
| 10-18 04:54 | 80m | - / - | DL9KM | -11 / - | 7 | Partial capture |
| 10-18 04:53 | 80m | -5 / -12 | DF8IJ | -8 / - | 4 | ✓ Closing observed |
| 10-18 04:52 | 80m | -4 / - | F6JON | -16 / -10 | 3 | ✓ Closing observed |
| 10-18 04:47 | 160m | - / -14 | SP9DGO | +10 / - | 2 | Partial capture |
| 10-18 04:41 | 160m | - / -10 | PA0O | +12 / - | 2 | ✓ Closing fragment |
| 10-18 04:32 | 160m | - / -4 | IK2VFR/P | -20 / - | 2 | ✓ Closing fragment |
| 10-18 04:29 | 160m | - / -13 | HF5A | +7 / - | 3 | ✓ Closing fragment |
| 10-18 04:28 | 160m | - / -18 | ON8DM | +8 / - | 2 | ✓ Closing fragment |
| 10-18 04:27 | 160m | -8 / -7 | DG1FK | -8 / - | 3 | ✓ Closing observed |
| 10-16 17:04 | 80m | - / -4 | HA1RJ | +15 / - | 2 | ✓ Closing fragment |
| 10-05 17:04 | 40m | -14 / - | UA9SHH | - / - | 2 | ✓ Closing fragment |
| 10-05 16:57 | 40m | -8 / -15 | SP6PST | -4 / -12 | 4 | ✓ Full exchange observed |
| 10-05 16:56 | 40m | - / - | F6DJL | 0 / - | 2 | Partial capture |
| 10-05 16:55 | 40m | -4 / -5 | DL9KM | -7 / -2 | 5 | ✓ Full exchange observed |
| 10-05 16:54 | 40m | -6 / - | G3VCQ | - / -15 | 2 | ✓ Closing fragment |
| 10-05 16:52 | 40m | - / -6 | HA7TM | +15 / - | 3 | ✓ Closing fragment |
| 10-05 16:49 | 40m | - / -11 | HB9ELE | +8 / - | 2 | ✓ Closing fragment |
| 10-05 16:47 | 40m | - / - | S53AK | +3 / - | 3 | ✓ Closing fragment |
| 10-05 16:46 | 40m | -12 / -3 | OE6TNO | +4 / -14 | 5 | ✓ Full exchange observed |
| 10-05 16:45 | 40m | - / -14 | RA3LBW | -5 / - | 2 | ✓ Closing fragment |
| 08-23 17:29 | 20m | - / -15 | EA3IAZ | -10 / - | 2 | ✓ Closing fragment |
| 08-23 17:16 | 20m | - / -15 | RW6MAO | +5 / - | 3 | ✓ Closing fragment |
| 08-23 17:15 | 20m | - / -14 | A41KB | 0 / - | 2 | ✓ Closing fragment |
| 08-23 17:12 | 20m | - / -16 | SM2ODB | -3 / - | 2 | ✓ Closing fragment |
| 08-02 17:58 | 20m | - / -5 | M7JVT | -17 / - | 2 | ✓ Closing fragment |
| 08-02 17:53 | 20m | - / -10 | F4IVG | -12 / - | 3 | ✓ Closing fragment |
| 07-27 17:22 | 20m | - / +2 | EA3HMM | -10 / - | 5 | ✓ Closing fragment |
| 07-27 17:21 | 20m | - / -5 | GE3ZQQ | -8 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 052930 -12 979 E77LSB M9UDX -07 052945 -7 678 M9UDX E77LSB R-23 053000 -12 979 E77LSB M9UDX -07 053015 -7 677 M9UDX E77LSB R-23 (x2) 053100 -18 979 E77LSB M9UDX -07 053215 +5 2755 E77LSB IU5LQC -07 053230 -12 678 IU5LQC E77LSB R-05 053245 +2 2755 E77LSB IU5LQC RR73 053300 -11 678 IU5LQC E77LSB 73 053330 -11 678 OE1AES E77LSB JN94 053515 -5 678 MW9LQA E77LSB R-15 053700 -9 901 E77LSB R2PX -10 (x2) 053745 -8 678 R2PX E77LSB 73
UTC dB Audio Message 050345 -8 1166 GM6URC E77LSB JN94 050400 +3 1693 E77LSB GM6URC -16 050415 -2 1166 GM6URC E77LSB R-18 050430 -5 1693 E77LSB GM6URC RR73 050445 -5 1165 GM6URC E77LSB 73 050545 -10 1165 F4FPR E77LSB -16 (x4) 050745 -3 1166 CQ E77LSB JN94 050830 +3 2302 E77LSB DO5PY JN49 (x3) 051145 +2 1146 DO8JB E77LSB JN94 (x2)
UTC dB Audio Message 042845 +6 2205 E77LSB ON8DM -18 (x2) 042945 +7 2642 E77LSB HF5A JO92 (x3) 043130 -19 1132 CQ E77LSB JN94 043215 -21 1239 E77LSB IK2VFR/P R-04 (x2) 043300 -18 1132 CQ E77LSB JN94 a1 (x2) 043745 -22 1133 F4FWT E77LSB JN94 044115 +12 2877 E77LSB PA0O -10 (x2) 044715 +11 1094 E77LSB SP9DGO -14 (x2)
UTC dB Audio Message 175445 -19 863 E77LSB G8IXM JO02 175545 -19 1660 E77LSB RW4YD -21 175815 -17 2256 E77LSB M7JVT -05 (x2) 171230 +2 2606 E77LSB SM2ODB -16 (x2) 171500 +1 849 E77LSB A41KB -14 (x2) 171600 +0 1361 E77LSB RW6MAO KN97 (x3) 171830 +5 2174 E77LSB R6HD -15 172330 -24 2132 E77LSB IQ4JO RR73 172915 -11 2184 E77LSB EA3IAZ -15 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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