AC2NI/4 — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving AC2NI/4, decoded by SO8OO in southeastern Poland. 16 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-28.
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 16 FT8 messages attributed to AC2NI/4 as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (81%), followed by 40 m (19%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-08-28 01:44 UTC
Observed FT8 message patterns
- Attributed sample
- 16 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -13 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 10, 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).
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 | AC2NI/4 S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-28 01:43 | 20m | -11 / -16 | PD1LVK | -11 / -25 | 2 | Partial capture |
| 08-28 01:43 | 20m | -12 / - | <...> | -16 / - | 3 | ✓ Closing fragment |
| 08-28 01:10 | 20m | - / -6 | KF8EBQ | -15 / - | 3 | Partial capture |
| 08-28 01:06 | 20m | - / - | PP7LL | -10 / - | 3 | Partial capture |
| 08-28 01:03 | 40m | -19 / -13 | MI0NWA | -7 / +6 | 2 | Partial capture |
| 08-28 01:03 | 40m | -18 / - | <...> | -11 / - | 3 | ✓ Closing fragment |
| 08-28 00:58 | 20m | - / -13 | KF8EBQ | -16 / - | 7 | Partial capture |
| 08-28 00:40 | 20m | -14 / - | <...> | - / - | 5 | Partial capture |
| 08-28 00:26 | 20m | -12 / - | <...> | - / - | 2 | Partial capture |
| 08-28 00:23 | 20m | -6 / - | <...> | -14 / - | 2 | ✓ Closing fragment |
| 08-24 18:45 | 20m | - / -25 | IN3BFW | 0 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 010030 -18 1260 AC2NI/4 KF8EBQ -13 (x4) 010645 -11 1626 AC2NI/4 PP7LL HI20 (x3) 011000 -15 1260 AC2NI/4 KF8EBQ -06 (x3) 014315 -13 2366 <...> AC2NI/4 014330 -11 2367 AC2NI/4 PD1LVK -16 014345 -11 2366 PD1LVK AC2NI/4 R-25 014400 -16 2367 AC2NI/4 <...> RR73 014415 -11 2366 <...> AC2NI/4 73
UTC dB Audio Message 010315 -19 914 <...> AC2NI/4 010330 -7 914 AC2NI/4 MI0NWA -13 010345 -19 914 MI0NWA AC2NI/4 R+06 010400 -11 914 AC2NI/4 <...> RR73 010415 -18 915 <...> AC2NI/4 73
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