JA1NGD — 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 JA1NGD, decoded by SO8OO in southeastern Poland. 10 FT8 messages attributed to this token as transmitter, on 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-06-17.
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 10 FT8 messages attributed to JA1NGD as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -9 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 10 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -9 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 5, 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. 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 JA1NGD in decoded directed-looking exchanges:
Most frequent locator attributed to JA1NGD
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
- QM05 · 3 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,798 km (approx.)
- Last such locator decoded
- 2026-06-17 21:29 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 | JA1NGD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-31 13:20 | 20m | - / -18 | R3TS | -6 / - | 2 | ✓ Closing fragment |
| 08-31 13:13 | 20m | - / -18 | R2BQM | -9 / - | 4 | ✓ Closing fragment |
| 08-23 14:02 | 10m | - / -9 | LZ1EV | +4 / - | 2 | ✓ Closing fragment |
| 08-14 13:49 | 20m | - / -3 | SV2AEL | -10 / - | 3 | ✓ Closing fragment |
| 08-07 14:11 | 20m | - / - | EB3JT | -1 / - | 4 | Partial capture |
| 08-03 13:43 | 20m | - / -18 | UT5MD | +5 / - | 3 | Partial capture |
| 08-03 13:41 | 20m | - / -17 | YO9PH | -14 / - | 2 | ✓ Closing fragment |
| 07-25 13:44 | 20m | - / -16 | F4GRW | -8 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 141100 +0 329 JA1NGD EB3JT JN01 (x4) 134900 -12 2404 JA1NGD SV2AEL -03 (x3) 122930 -8 2983 JA1NGD SP6JIU -08 133315 +2 1705 JA1NGD DL1FAM JN49 131330 -8 2583 JA1NGD R2BQM -18 (x4) 132000 -6 2177 JA1NGD R3TS -18 (x2)
UTC dB Audio Message 084815 -12 1562 JA1NGD SV9MBL -07 140230 +6 1234 JA1NGD LZ1EV -09 (x2)
CW
No CW receptions recorded for this callsign in the last 30 days.
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