KM8AM — 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 KM8AM, decoded by SO8OO in southeastern Poland. 22 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-08.
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 22 FT8 messages attributed to KM8AM 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 -12 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 22 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -14 to -9 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 2.
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 KM8AM in decoded directed-looking exchanges:
Most frequent locator attributed to KM8AM
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
- EN80 · 11 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,578 km (approx.)
- Last such locator decoded
- 2026-10-08 01:53 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 | KM8AM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 01:58 | 60m | - / -7 | IW2MYH | -5 / - | 5 | Partial capture |
| 10-21 01:57 | 60m | - / +4 | EG46PPA | -16 / - | 3 | ✓ Closing fragment |
| 10-08 03:03 | 60m | - / - | F5RRS | +6 / - | 4 | Partial capture |
| 10-08 03:01 | 60m | - / -18 | EA5SQ | -14 / - | 2 | ✓ Closing fragment |
| 10-08 01:51 | 40m | -13 / - | 8R1TM | - / -14 | 6 | Partial capture |
| 10-08 01:49 | 40m | -6 / - | Z31B | - / -18 | 2 | Partial capture |
| 10-08 01:43 | 40m | -11 / - | 8R1TM | - / -14 | 8 | Partial capture |
| 10-08 01:39 | 40m | -12 / - | 8R1TM | - / - | 2 | Partial capture |
| 10-08 01:37 | 40m | -12 / - | 3B9FR | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 030100 -11 1692 KM8AM EA5SQ -18 (x2) 030330 +6 1913 KM8AM F5RRS JN36 (x4) 015700 -17 2053 KM8AM EG46PPA +04 (x2) 015830 -11 1817 KM8AM IW2MYH JN45 (x3) 015930 -17 2053 <KM8AM> EG46PPA RR73 020030 -2 1817 KM8AM IW2MYH R-07 (x2)
UTC dB Audio Message 014415 -9 954 8R1TM KM8AM EN80 (x7) 014945 -6 954 Z31B KM8AM R-18 (x2) 015115 -13 1253 8R1TM KM8AM EN80 (x6)
CW
No CW receptions recorded for this callsign in the last 30 days.
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