RA1OIE — 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 RA1OIE, decoded by SO8OO in southeastern Poland. 26 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-29 and 2026-10-14.
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 26 FT8 messages attributed to RA1OIE as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Most decodes (73%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 26 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -19 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 9, strong (≥ -8 dB) 5.
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 RA1OIE in decoded directed-looking exchanges:
Most frequent locator attributed to RA1OIE
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
- LP31 · 8 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,014 km (approx.)
- Last such locator decoded
- 2026-10-14 01:35 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 | RA1OIE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-14 17:50 | 40m | - / -18 | IK3MLF | -1 / - | 7 | Partial capture |
| 10-14 01:34 | 40m | -20 / - | BG0FQU | - / - | 2 | Partial capture |
| 10-14 01:32 | 40m | -18 / - | UN0GY | -15 / -14 | 3 | ✓ Closing observed |
| 10-14 01:26 | 40m | -10 / - | S57TW | - / -20 | 3 | Partial capture |
| 10-14 01:21 | 40m | - / -24 | II5GG | -3 / - | 4 | ✓ Closing fragment |
| 09-03 19:39 | 40m | - / -13 | R3YAU | +7 / - | 2 | ✓ Closing fragment |
| 09-03 19:38 | 40m | -13 / -8 | PE1NPS | -1 / -14 | 3 | ✓ Full exchange observed |
| 09-03 19:36 | 40m | - / -13 | R2BIN | +4 / - | 2 | ✓ Closing fragment |
| 09-03 00:40 | 40m | - / - | IU2VBP | -8 / - | 2 | Partial capture |
| 09-03 00:38 | 40m | -14 / - | RZ4FWA | - / -19 | 3 | Partial capture |
| 09-03 00:32 | 40m | -6 / - | RI1FJL | - / -12 | 3 | ✓ Closing fragment |
| 09-03 00:30 | 40m | -7 / -16 | CR7BRV | -8 / -14 | 3 | ✓ Full exchange observed |
| 09-03 00:29 | 40m | -16 / - | SV9QWC | - / - | 2 | Partial capture |
| 09-01 17:22 | 40m | - / -2 | RY3D | +12 / - | 2 | Partial capture |
| 08-29 19:55 | 40m | -16 / -12 | GB0CL | -3 / -13 | 4 | ✓ Full exchange observed |
| 08-29 19:53 | 40m | - / -12 | DL0BSO | -14 / - | 3 | ✓ Closing fragment |
| 08-29 19:51 | 40m | -17 / - | R1ZBR | - / -15 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 012615 -10 2705 S57TW RA1OIE LP31 (x3) 013215 -17 2409 UN0GY RA1OIE R-14 013230 -15 2410 RA1OIE UN0GY RR73 013245 -18 2409 UN0GY RA1OIE 73 013415 -22 1512 BG0FQU RA1OIE LP31 (x2) 175045 -1 903 RA1OIE IK3MLF -18 (x7)
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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