IU3ILR — 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 IU3ILR, decoded by SO8OO in southeastern Poland. 25 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-10-06 and 2026-10-10.
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 25 FT8 messages attributed to IU3ILR as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Most decodes (68%) fell within the six-hour window 05:00-11:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 25 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -17 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 11.
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 IU3ILR 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 IU3ILR
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
- JN65 · 18 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 821 km (approx.)
- Last such locator decoded
- 2026-10-10 17:31 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 | IU3ILR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-10 19:26 | 80m | - / -16 | IQ2AAH | -10 / - | 2 | ✓ Closing fragment |
| 10-10 17:30 | 40m | -10 / - | IQ0YA | - / - | 2 | Partial capture |
| 10-10 10:19 | 40m | - / - | 9A4ZM | -4 / - | 2 | Partial capture |
| 10-10 06:04 | 40m | -12 / - | IQ9SZ/2 | - / +4 | 4 | Partial capture |
| 10-09 16:26 | 40m | -8 / - | IQ9SZ/2 | - / - | 2 | Partial capture |
| 10-09 16:23 | 40m | -8 / - | M0BFS/P | - / - | 2 | Partial capture |
| 10-09 05:22 | 40m | 0 / -1 | IQ0AAX | -14 / -17 | 5 | ✓ Full exchange observed |
| 10-09 05:20 | 40m | -7 / - | IQ9SZ/7 | - / - | 3 | Partial capture |
| 10-07 12:51 | 40m | -6 / - | IQ2AAH | -12 / -17 | 5 | ✓ Full exchange observed |
| 10-06 09:29 | 40m | -19 / - | IQ2AAH | - / -17 | 2 | Partial capture |
| 10-05 15:09 | 40m | - / +2 | IQ9SZ/7 | -22 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 192615 -2 1243 IU3ILR IQ2AAH -16 192645 -6 2807 IU3ILR IU5HIU JN53 192645 -17 1242 IU3ILR IQ2AAH RR73
UTC dB Audio Message 072315 -11 1772 IQ9SZ/7 IU3ILR JN65 162315 -6 1419 M0BFS/P IU3ILR JN65 (x2) 162615 -10 1419 IQ9SZ/2 IU3ILR JN65 (x7) 101930 -19 1208 SP6AXW IU3ILR RR73 101945 -4 1205 IU3ILR 9A4ZM JN86 (x2) 173030 -10 1706 IQ0YA IU3ILR JN65 (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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee