AO1IBR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving AO1IBR, decoded by SO8OO in southeastern Poland. 31 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-12.
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 31 FT8 messages attributed to AO1IBR as the transmitting token by decoded message structure across 1 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 -15 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 31 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -19 to -10 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 16, strong (≥ -8 dB) 1.
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 AO1IBR in decoded directed-looking exchanges:
Most frequent locator attributed to AO1IBR
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
- IN70 · 11 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,329 km (approx.)
- Last such locator decoded
- 2026-09-12 23:38 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 | AO1IBR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-12 23:37 | 40m | -15 / - | HI7DRA | - / -13 | 2 | Partial capture |
| 09-12 23:35 | 40m | -14 / - | E75C | - / -12 | 2 | ✓ Closing fragment |
| 09-12 23:31 | 40m | -17 / -12 | EA3EDU | -6 / - | 8 | ✓ Closing observed |
| 09-12 23:31 | 40m | -16 / - | K3UCQ | - / -13 | 2 | Partial capture |
| 09-12 23:29 | 40m | -15 / - | TI8MCC | - / -18 | 2 | ✓ Closing fragment |
| 09-12 23:21 | 40m | -16 / -11 | F3CJ | -8 / - | 3 | ✓ Closing observed |
| 09-12 23:15 | 40m | - / -15 | RN6HK | -1 / - | 4 | ✓ Closing fragment |
| 09-12 23:12 | 40m | -13 / - | TA2EE | -17 / -16 | 3 | ✓ Closing observed |
| 09-12 23:11 | 40m | - / - | RN6HK | -3 / - | 2 | Partial capture |
| 09-12 23:08 | 40m | - / -3 | ON9MD | -13 / - | 4 | Partial capture |
| 09-12 22:54 | 40m | -16 / -8 | F1IQH | -11 / -15 | 5 | ✓ Full exchange observed |
| 09-12 22:47 | 40m | -10 / -3 | PC2J | +6 / - | 8 | ✓ Closing observed |
| 09-12 22:47 | 40m | -9 / - | RA6OY | +15 / -2 | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 233145 -7 1207 AO1IBR EA3EDU JN01 (x2) 233230 -19 1108 CQ AO1IBR IN70 233245 -4 1207 AO1IBR EA3EDU JN01 (x2) 233330 -17 1107 EA3EDU AO1IBR RR73 233345 -11 1207 AO1IBR EA3EDU 73 233400 -14 1107 CQ AO1IBR IN70 233415 -3 1207 AO1IBR EA3EDU 73 233500 -12 1107 E75C AO1IBR R-12 (x2) 233700 -13 1108 HI7DRA AO1IBR -13 233730 -15 1108 YO8CKT AO1IBR RR73 233800 -17 1107 HI7DRA AO1IBR -14 233845 -8 1108 OA4ENG AO1IBR IN70
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