EC3AMG — 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 EC3AMG, decoded by SO8OO in southeastern Poland. 16 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-19 and 2026-09-10.
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 EC3AMG as the transmitting token by decoded message structure across 9 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 -16 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-09-10 18:31 UTC
Observed FT8 message patterns
- Attributed sample
- 16 messages
- Active dates
- 9 UTC dates
- Estimated median S/N
- -16 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 0.
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 EC3AMG in decoded directed-looking exchanges:
Most frequent locator attributed to EC3AMG
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
- JN01 · 5 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,858 km (approx.)
- Last such locator decoded
- 2026-08-28 19:29 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 | EC3AMG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 09:55 | 40m | - / - | DB2HA | -13 / - | 4 | Partial capture |
| 10-09 09:47 | 40m | - / - | IU1TLG | -18 / - | 3 | Partial capture |
| 08-02 20:14 | 20m | - / -15 | PD0RCQ | -1 / - | 3 | ✓ Closing fragment |
| 08-02 20:09 | 20m | - / -4 | IZ4JMA | +8 / - | 3 | ✓ Closing fragment |
| 08-02 20:07 | 20m | -22 / - | RA6OY | - / -10 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 192945 -14 1294 CQ EC3AMG JN01 191400 -16 1808 SV9QWC EC3AMG -09 182630 +1 474 EC3AMG EG42SDC R-13 183100 -13 1241 EH4PDA EC3AMG -05 094745 -19 1230 EC3AMG IU1TLG JN35 (x3) 095530 -12 340 EC3AMG OE8PIT JN66 095530 -9 1476 EC3AMG DB2HA JO52 (x4)
UTC dB Audio Message 164945 +5 1050 EC3AMG UR5SG R+13
UTC dB Audio Message 200400 -24 1957 E70SZ EC3AMG -06 200630 -24 1608 CQ EC3AMG JN01 200700 -24 1608 RA6OY EC3AMG -10 (x2) 200945 +7 860 EC3AMG IZ4JMA JN54 (x3) 201415 -4 1076 EC3AMG PD0RCQ JO21 (x3)
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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