IS0ANW — 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 IS0ANW, decoded by SO8OO in southeastern Poland. 75 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-11-05.
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 75 FT8 messages attributed to IS0ANW as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (67%), followed by 40 m (33%). Several six-hour UTC windows tied for the largest share (67%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-11-05 16:50 UTC
Observed FT8 message patterns
- Attributed sample
- 75 messages
- Active dates
- 9 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -13 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 18, strong (≥ -8 dB) 53.
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 IS0ANW in decoded directed-looking exchanges:
Most frequent locator attributed to IS0ANW
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
- JM49 · 35 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,535 km (approx.)
- Last such locator decoded
- 2026-11-05 16:50 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 | IS0ANW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 16:36 | 40m | -16 / - | OE9GWV | - / -9 | 2 | Partial capture |
| 10-22 16:33 | 40m | - / -9 | IK0AGU | -2 / - | 2 | ✓ Closing fragment |
| 10-22 16:31 | 40m | - / -13 | IU2SLI | -14 / - | 2 | ✓ Closing fragment |
| 08-31 15:43 | 40m | - / -13 | I3LTT | -8 / - | 2 | ✓ Closing fragment |
| 08-25 12:05 | 20m | +11 / - | CT7AUT | +2 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154345 -8 898 IS0ANW I3LTT -13 (x2) 154530 -17 2132 IS0ANW IR7MGGC +01 163115 -16 1316 IS0ANW IU2SLI -13 (x2) 163345 -4 1812 IS0ANW IK0AGU -09 (x2) 163600 -18 1983 OE9GWV IS0ANW -09 (x2) 165000 -7 1363 IN3JRZ IS0ANW JM49
UTC dB Audio Message 120515 +18 267 CT7AUT IS0ANW JM49 120530 +4 243 IS0ANW CT7AUT +22 120545 +9 267 CT7AUT IS0ANW R+16 120600 +0 243 IS0ANW CT7AUT RR73 120615 +7 267 CT7AUT IS0ANW 73
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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