JA6MWW — 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 JA6MWW, decoded by SO8OO in southeastern Poland. 165 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 17 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-16.
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 165 FT8 messages attributed to JA6MWW as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (41%), followed by 20 m (32%) and 40 m (18%). Several six-hour UTC windows tied for the largest share (98%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.
Overview
Bands
Last attributed message: 2026-10-16 15:25 UTC
Observed FT8 message patterns
- Attributed sample
- 165 messages
- Active dates
- 17 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -22 to -7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 77, moderate (-15 to -9 dB) 58, strong (≥ -8 dB) 30.
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.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with JA6MWW in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to JA6MWW
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
- PM53 · 50 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,425 km (approx.)
- Last such locator decoded
- 2026-10-15 19:22 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 | JA6MWW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 19:44 | 160m | - / -20 | IZ0COC | +10 / - | 2 | Partial capture |
| 10-19 17:43 | 160m | - / -18 | IZ6TSA | +1 / - | 2 | Partial capture |
| 10-19 17:43 | 160m | - / -4 | OK2BPU | +8 / - | 2 | ✓ Closing fragment |
| 10-19 17:43 | 160m | - / - | OZ6FH | -12 / - | 3 | Partial capture |
| 10-16 21:21 | 80m | - / -16 | ER5DX | +2 / - | 2 | Partial capture |
| 10-16 15:25 | 80m | -24 / -13 | OH5KNL | +10 / - | 3 | ✓ Closing observed |
| 10-15 19:53 | 80m | - / -22 | LY1DY | +2 / - | 2 | ✓ Closing fragment |
| 10-15 19:48 | 80m | - / - | F4JJS | -8 / - | 2 | Partial capture |
| 10-15 19:46 | 80m | - / -14 | UA3ZNQ | -6 / - | 4 | ✓ Closing fragment |
| 10-15 19:46 | 80m | - / -25 | HA5CPN | +8 / - | 3 | Partial capture |
| 10-15 19:46 | 80m | - / -20 | RZ3DJ | +6 / - | 3 | ✓ Closing fragment |
| 10-15 19:42 | 80m | - / -19 | ON4IQ | +20 / - | 2 | ✓ Closing fragment |
| 10-15 19:22 | 80m | -17 / -18 | DM5KM | +18 / - | 4 | Partial capture |
| 10-15 19:12 | 160m | - / - | RU3ACA | -7 / - | 2 | Partial capture |
| 10-13 20:38 | 160m | - / -12 | PI4DX | +4 / - | 2 | ✓ Closing fragment |
| 10-13 20:24 | 160m | - / -18 | SP3PLD | +18 / - | 4 | ✓ Closing fragment |
| 10-13 19:48 | 80m | - / -19 | ES2AJ | +11 / - | 3 | ✓ Closing fragment |
| 10-13 19:41 | 160m | - / -12 | RA0AF | -18 / - | 2 | ✓ Closing fragment |
| 10-13 19:34 | 160m | - / -18 | DL3IAE | +8 / - | 2 | ✓ Closing fragment |
| 10-13 19:23 | 160m | - / -11 | ES2AJ | +10 / - | 2 | ✓ Closing fragment |
| 10-13 19:20 | 80m | - / -18 | DA1TT | +10 / - | 2 | ✓ Closing fragment |
| 10-13 19:20 | 80m | - / -15 | S59A | +15 / - | 2 | ✓ Closing fragment |
| 10-09 22:48 | 40m | - / -22 | TA2VUZ | -4 / - | 5 | ✓ Closing fragment |
| 10-09 21:30 | 80m | - / -19 | SP9LCW | +5 / - | 4 | ✓ Closing fragment |
| 10-08 20:49 | 80m | - / -23 | SQ2RAD | +8 / - | 2 | ✓ Closing fragment |
| 10-08 20:13 | 80m | -18 / - | OK2SFP | - / - | 3 | Partial capture |
| 10-08 20:04 | 80m | - / -21 | E75C | -6 / - | 2 | ✓ Closing fragment |
| 10-06 19:28 | 80m | - / -12 | YT7DX | +11 / - | 2 | ✓ Closing fragment |
| 10-06 19:11 | 160m | - / - | SV8JE | +5 / - | 3 | Partial capture |
| 10-06 18:53 | 80m | - / -12 | IZ7EVZ | -3 / - | 2 | ✓ Closing fragment |
| 10-05 17:56 | 160m | - / - | SP5GMM | +9 / - | 3 | Partial capture |
| 10-05 17:55 | 160m | - / - | SQ6WA | 0 / - | 2 | Partial capture |
| 10-05 17:54 | 160m | - / - | F6DHD | -15 / - | 4 | Partial capture |
| 10-04 19:45 | 160m | - / -11 | R3ZMM | +4 / - | 5 | ✓ Closing fragment |
| 10-04 19:34 | 80m | -14 / -15 | OT7K | +6 / -15 | 5 | ✓ Full exchange observed |
| 10-04 19:32 | 80m | -14 / -9 | OM5FM | +16 / -7 | 4 | ✓ Full exchange observed |
| 10-02 20:25 | 160m | - / -20 | DF2AJ | -10 / - | 4 | Partial capture |
| 10-02 20:24 | 160m | -12 / -14 | 9A2RD | -5 / -19 | 10 | ✓ Full exchange observed |
| 10-02 20:24 | 160m | - / - | DK3UA | -1 / - | 6 | Partial capture |
| 10-02 20:22 | 160m | -10 / -21 | DL3GA | +4 / -13 | 6 | ✓ Full exchange observed |
| 10-02 20:20 | 160m | -9 / - | DK8ZT | -5 / -14 | 3 | ✓ Closing observed |
| 10-02 20:18 | 160m | - / - | IK1LRX | -15 / - | 6 | Partial capture |
| 10-02 20:17 | 160m | -10 / +7 | OH5LF | +14 / -17 | 7 | ✓ Full exchange observed |
| 10-02 20:15 | 160m | - / - | DK9HN | -14 / - | 7 | Partial capture |
| 10-02 20:13 | 160m | - / - | IK1LRX | -14 / - | 3 | Partial capture |
| 10-02 20:12 | 160m | -9 / -18 | IW4AOT | -2 / -23 | 6 | ✓ Full exchange observed |
| 10-02 20:12 | 160m | -8 / -16 | DK8ZT | -6 / -14 | 10 | Partial capture |
| 10-02 20:11 | 160m | - / - | DK9HN | -18 / - | 2 | Partial capture |
| 10-02 20:11 | 160m | -9 / - | M0PNN | -23 / -23 | 2 | Partial capture |
| 10-02 20:10 | 160m | -9 / -14 | DL3IAE | +6 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174345 +6 2251 JA6MWW OK2BPU 73 174345 +0 2423 JA6MWW 9A2AJ JN85 174445 -5 2118 JA6MWW S52F JN76 174445 -12 1990 JA6MWW OZ6FH JO47 174445 -6 2359 JA6MWW OZ1AXG JO65 174445 -3 2173 JA6MWW IZ6TSA R-18 175315 -13 1493 JA6MWW YO3YV KN34 180330 -19 1990 JA6MWW OZ6FH JO47 180330 -17 1894 JA6MWW IZ7NLJ JN81 183800 -24 1949 JA6MWW SP2JJC JO94 184430 -17 1091 JA6MWW LA9GX -12 184845 -1 2596 JA6MWW ON4IQ -19 202915 +8 1968 JA6MWW OM3TWM 73 194430 +12 864 JA6MWW IZ0COC -20 (x2)
UTC dB Audio Message 194715 +4 2689 JA6MWW RZ3DJ 73 194715 +4 2047 JA6MWW HA5CPN -25 194745 -5 1154 JA6MWW UA3ZNQ R-14 (x2) 194845 -7 1233 JA6MWW F4JJS JN19 194915 +5 2047 JA6MWW LY1DY KO14 194915 -8 1233 JA6MWW F4JJS JN19 195315 +4 2047 JA6MWW LY1DY -22 (x2) 152500 +10 2481 JA6MWW OH5KNL -13 (x2) 152545 -24 1404 OH5KNL JA6MWW 73 152900 +0 2732 JA6MWW RJ6B KN95 212100 +0 2784 JA6MWW ER5DX -16 (x2)
UTC dB Audio Message 191845 +6 1977 JA6MWW F4JDM R-20 191915 -3 2464 JA6MWW RX7KIR KN75 191915 +3 1977 JA6MWW F4JDM 73 192045 +15 2788 JA6MWW YO3FRI KN34 192045 -4 1148 JA6MWW G4VJL -21 192115 +12 2789 JA6MWW YO3FRI KN34 (x4) 224630 -12 2676 JA6MWW RD3FY KO85 224845 -3 1353 JA6MWW TA2VUZ -22 (x5)
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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