RA1AIC — 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 RA1AIC, decoded by SO8OO in southeastern Poland. 19 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-11-01.
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 19 FT8 messages attributed to RA1AIC as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 19 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -12 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 14, strong (≥ -8 dB) 4.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with RA1AIC in decoded directed-looking exchanges:
Most frequent locator attributed to RA1AIC
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
- KO59 · 12 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,214 km (approx.)
- Last such locator decoded
- 2026-11-01 15:49 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 | RA1AIC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-01 15:47 | 40m | -7 / - | UX7QV | - / - | 4 | Partial capture |
| 11-01 15:22 | 40m | -13 / - | R7MH | - / -16 | 3 | Partial capture |
| 11-01 15:09 | 40m | - / -14 | SP1BMK | -10 / - | 2 | ✓ Closing fragment |
| 11-01 14:09 | 40m | - / -8 | RM7M | -10 / - | 2 | Partial capture |
| 11-01 14:07 | 40m | -15 / - | RV6LPO | -18 / - | 2 | ✓ Closing observed |
| 11-01 14:02 | 40m | - / -1 | UB3DQR | -10 / - | 2 | Partial capture |
| 11-01 13:58 | 40m | -13 / 0 | SQ9SET | -10 / - | 5 | ✓ Closing observed |
| 11-01 13:54 | 40m | -14 / -14 | RW9WT | -5 / -6 | 3 | ✓ Full exchange observed |
| 11-01 13:54 | 40m | - / -9 | DK7ZT | -15 / - | 2 | Partial capture |
| 11-01 13:54 | 40m | - / -12 | RM4N | -17 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 140715 -15 1078 RV6LPO RA1AIC KO59 140800 -18 1079 RA1AIC RV6LPO RR73 140900 -10 2369 RA1AIC RM7M -08 (x2) 145515 -6 750 RN3YN RA1AIC KO59 150945 -14 999 RA1AIC SP1BMK -14 (x2) 152230 -9 1043 R7MH RA1AIC KO59 (x3) 152545 -11 1638 RA1AIC RA6ALF LN05 154745 -7 851 UX7QV RA1AIC KO59 (x4)
CW
No CW receptions recorded for this callsign in the last 30 days.
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