JA6EXO — 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 JA6EXO, decoded by SO8OO in southeastern Poland. 23 FT8 messages attributed to this token as transmitter, on 80m, across 6 UTC dates in the available aggregate history. Observed between 2026-10-04 and 2026-10-18.
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 23 FT8 messages attributed to JA6EXO as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 23 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -16 dB
- Estimated 10th-90th percentile
- -22 to -9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 8, 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.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with JA6EXO 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 JA6EXO
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
- PM52 · 13 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,512 km (approx.)
- Last such locator decoded
- 2026-10-18 20:29 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 | JA6EXO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-20 21:26 | 40m | - / - | F8ATS | +4 / - | 3 | Partial capture |
| 10-20 21:19 | 40m | - / -8 | EC5AN | -3 / - | 2 | ✓ Closing fragment |
| 10-18 22:09 | 40m | - / -16 | GI3PXT | -17 / - | 3 | Partial capture |
| 10-18 20:40 | 40m | - / -3 | R2AL | -10 / - | 5 | ✓ Closing fragment |
| 10-18 20:32 | 40m | - / -13 | SV1DKR | -11 / - | 2 | ✓ Closing fragment |
| 10-18 20:27 | 80m | -16 / -19 | SQ3DQ | +2 / -6 | 5 | ✓ Full exchange observed |
| 10-17 20:16 | 80m | - / -25 | LY1DY | +3 / - | 3 | ✓ Closing fragment |
| 10-17 20:12 | 80m | - / -12 | YO9BPX | +7 / - | 2 | ✓ Closing fragment |
| 10-17 20:09 | 80m | - / -3 | LZ1GC | +7 / - | 2 | ✓ Closing fragment |
| 10-16 21:40 | 40m | - / - | DJ3HW | -10 / - | 2 | Partial capture |
| 10-16 20:58 | 80m | -11 / -17 | ER5DX | 0 / - | 3 | ✓ Closing observed |
| 10-16 18:54 | 80m | - / - | RZ3DJ | -3 / - | 5 | Partial capture |
| 10-16 18:54 | 80m | - / -15 | YO4CPO | -8 / - | 4 | ✓ Closing fragment |
| 10-16 18:53 | 80m | - / -12 | OH5KNL | +16 / - | 2 | ✓ Closing fragment |
| 10-14 20:54 | 80m | - / - | DK2MAX | 0 / - | 4 | Partial capture |
| 10-14 20:52 | 80m | -18 / -25 | S57UX | +6 / -16 | 6 | ✓ Full exchange observed |
| 10-14 20:37 | 80m | - / - | 9A2AJ | +6 / - | 2 | ✓ Closing fragment |
| 10-14 20:33 | 80m | - / -16 | F5UKW | +12 / - | 2 | ✓ Closing fragment |
| 10-13 22:04 | 40m | - / - | RA4FUT | -6 / - | 2 | Partial capture |
| 10-13 21:03 | 40m | - / -21 | II5GG | +3 / - | 7 | ✓ Closing fragment |
| 10-13 20:59 | 40m | - / -11 | CT7AXN | -5 / - | 2 | ✓ Closing fragment |
| 10-13 20:44 | 80m | - / -11 | ES2AJ | +9 / - | 2 | ✓ Closing fragment |
| 10-12 20:55 | 80m | - / -19 | SQ9BC | -10 / - | 2 | ✓ Closing fragment |
| 10-12 20:48 | 80m | - / - | OH8KA | 0 / - | 3 | Partial capture |
| 10-11 21:20 | 80m | - / - | DK1MCS | +15 / - | 7 | Partial capture |
| 10-11 21:19 | 80m | -11 / -16 | R3HH | +2 / -16 | 4 | ✓ Full exchange observed |
| 10-11 21:17 | 80m | -22 / -20 | HB9BLQ | +8 / -18 | 5 | ✓ Full exchange observed |
| 10-11 21:13 | 80m | -9 / -10 | SP7CMW | -8 / - | 3 | ✓ Closing observed |
| 10-10 14:00 | 80m | - / -14 | RY3K | -6 / - | 4 | Partial capture |
| 10-09 21:50 | 40m | - / -17 | EA3XR | -12 / - | 2 | ✓ Closing fragment |
| 10-09 20:54 | 40m | - / -19 | DL7JLC | 0 / - | 2 | Partial capture |
| 10-09 20:35 | 40m | - / - | F6FDY | -1 / - | 5 | Partial capture |
| 10-09 20:26 | 40m | - / -17 | HB9ELE | -1 / - | 6 | ✓ Closing fragment |
| 10-07 20:23 | 80m | - / -14 | S59A | +16 / - | 2 | ✓ Closing fragment |
| 10-07 20:20 | 80m | - / -19 | OM3TWM | +4 / - | 2 | Partial capture |
| 10-07 20:15 | 80m | - / -15 | HA1TNX | +20 / - | 2 | ✓ Closing fragment |
| 10-06 20:44 | 40m | - / -18 | IW0BSQ | -14 / - | 2 | Partial capture |
| 10-06 20:42 | 40m | - / -21 | IZ8DBJ | -13 / - | 4 | ✓ Closing fragment |
| 10-05 20:14 | 80m | - / -21 | ON4IQ | +18 / - | 3 | ✓ Closing fragment |
| 10-04 21:35 | 40m | - / -16 | CT7AIU | -6 / - | 2 | ✓ Closing fragment |
| 10-04 20:24 | 80m | - / -20 | UA1TAT | -4 / - | 2 | Partial capture |
| 10-04 20:01 | 80m | - / - | RT6Z | -4 / - | 3 | Partial capture |
| 10-04 19:59 | 80m | -18 / -7 | DJ7M | +20 / - | 3 | ✓ Closing observed |
| 10-04 19:56 | 80m | -24 / -18 | OT7K | +11 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204200 -11 1011 JA6EXO R2AL 73 220200 -14 2125 JA6EXO MM0DXL IO75 220500 -4 541 JA6EXO UT4VL -15 220730 -2 646 JA6EXO IK5SRB JN63 220930 -22 1854 JA6EXO GI3PXT -16 (x3) 221200 -8 728 JA6EXO PD0IFI -22 202845 -14 945 JA6EXO SM7XON -11 211930 -3 1852 JA6EXO EC5AN -08 (x2) 212330 -22 2007 JA6EXO EA5IT RR73 212600 +5 2441 JA6EXO F8ATS JN18 (x3)
UTC dB Audio Message 201345 -4 2621 JA6EXO RO2X KO74 201615 +1 1644 JA6EXO LY1DY -25 (x3) 202015 -23 1454 JA6EXO C31KC -19 (x2) 201200 -6 1830 JA6EXO SP5GMM RR73 201415 -19 554 YU7BW JA6EXO PM52 (x2) 202715 -15 504 SQ3DQ JA6EXO PM52 202800 +1 1140 JA6EXO SQ3DQ -19 202815 -17 504 SQ3DQ JA6EXO R-06 202830 +2 1140 JA6EXO SQ3DQ RR73 202845 -16 504 SQ3DQ JA6EXO 73 202945 -16 504 YU7BW JA6EXO PM52
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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