PY2JX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Brazil Most frequent locator attributed to this token: GG66

Receiver-side FT8 activity involving PY2JX, decoded by SO8OO in southeastern Poland. 96 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 13 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-08-27.

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 96 FT8 messages attributed to PY2JX as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (85%), followed by 10 m (15%). Most decodes (86%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

96
Messages attributed
13
UTC dates decoded
20
Active 15-min windows
-12 dB
Estimated median S/N

Bands

20m · 82 10m · 14
First attributed message: 2026-06-08
Last attributed message: 2026-08-27 21:09 UTC

Observed FT8 message patterns

Attributed sample
96 messages
Active dates
13 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-18 to +1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 27, moderate (-15 to -9 dB) 35, strong (≥ -8 dB) 34.

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 PY2JX 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 PY2JX

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
GG66 · 20 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
10,592 km (approx.)
Last such locator decoded
2026-08-27 20:58 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 UTCBandPY2JX S/NCounterpartCounterpart S/NMsgsCapture
09-06 20:38 40m - / -14 SP6JUD -4 / - 4 Partial capture
09-05 20:57 40m - / -14 LB7ZG +4 / - 4 ✓ Closing fragment
09-05 20:57 40m - / - LZ2VQ -8 / - 3 Partial capture
09-05 20:56 40m - / -14 EX7CQ +4 / - 2 ✓ Closing fragment
09-05 20:49 40m - / -18 ON4AOI +10 / - 2 ✓ Closing fragment
09-01 22:10 40m - / -14 RA0SCA -6 / - 3 ✓ Closing fragment
08-29 22:46 40m - / - SV1MOZ -9 / - 3 Partial capture
08-29 22:45 40m - / -3 PC2J 0 / - 3 ✓ Closing fragment
08-27 21:03 20m - / - OE9GWV +2 / - 4 Partial capture
08-27 20:58 20m +7 / - RI1FJL - / -6 3 ✓ Closing fragment
08-22 19:23 20m -3 / - BD6IIC - / -11 2 ✓ Closing fragment
08-22 19:21 20m -6 / - TL8GD - / -13 2 ✓ Closing fragment
08-19 19:32 20m -15 / - OJ0YL - / - 2 Partial capture
08-19 19:30 20m -18 / - PD5MVH - / - 2 Partial capture
08-19 18:33 20m - / -2 XU7O -8 / - 2 ✓ Closing fragment
08-09 13:02 10m - / +1 F6BNX -17 / - 2 Partial capture
08-05 21:24 40m - / -11 9A4ZM -6 / - 2 Partial capture
08-03 22:29 20m -17 / - WB8JUI - / -12 2 ✓ Closing fragment
08-03 22:28 20m -18 / - SP5GDY - / -15 2 ✓ Closing fragment
08-03 22:24 20m -16 / - K9STL - / -6 2 ✓ Closing fragment
08-03 22:23 20m -17 / - HL2CFY - / -12 2 ✓ Closing fragment
08-03 22:21 20m -14 / - RW0SR - / -13 2 ✓ Closing fragment
08-03 22:19 20m -12 / - RA0SE - / -15 2 ✓ Closing fragment
08-03 22:16 20m -15 / - BA4IE - / -16 3 Partial capture
08-03 22:15 20m -16 / - VA3ROC - / -13 2 ✓ Closing fragment
08-03 14:14 10m -15 / - TN8GD - / -15 6 ✓ Closing fragment
07-28 21:21 20m - / - G1SID -7 / - 4 Partial capture
07-28 21:20 20m -8 / - 3A2MW - / -21 3 ✓ Closing fragment
07-28 21:18 20m - / -13 YO9HP -4 / - 2 Partial capture
07-28 21:13 20m +3 / - <...> - / -7 2 Partial capture
07-19 19:38 20m -10 / - PA0LDE -11 / - 2 ✓ Closing observed
07-13 21:43 20m - / - R2DN -20 / - 8 Partial capture
07-13 21:42 20m -16 / - BG4LNW - / -15 2 Partial capture
07-13 21:40 20m -14 / - M8KUG - / -17 2 ✓ Closing fragment
07-13 21:37 20m -14 / -10 EA1KCU -10 / -15 10 ✓ Full exchange observed
07-13 21:36 20m -12 / +4 E70A -8 / -12 3 ✓ Full exchange observed
07-13 21:36 20m -14 / -17 ON6AA +3 / -13 7 ✓ Full exchange observed
07-04 21:18 20m -12 / - IU5HIU - / -10 2 ✓ Closing fragment
07-04 21:18 20m - / - IK2DFS -17 / - 4 Partial capture
07-04 21:17 20m -12 / - SP4MSY - / -6 2 ✓ Closing fragment
06-28 00:18 40m - / -6 RA3TKS -20 / - 4 ✓ Closing fragment
06-28 00:16 40m - / - OM0RX -6 / - 4 Partial capture
06-28 00:07 40m - / -6 RA3TKS -18 / - 6 Partial capture
06-28 00:05 40m - / -15 R2BQM -9 / - 3 ✓ Closing fragment
06-28 00:02 40m - / -7 RA3TKS -18 / - 2 Partial capture
06-26 21:18 40m - / - YT2YZ -11 / - 3 Partial capture
06-26 20:56 40m - / -10 UA4SN -18 / - 2 ✓ Closing fragment
06-26 20:50 40m - / +1 DK7ZT -19 / - 4 ✓ Closing fragment
06-26 20:50 40m - / -14 RV6AVU -6 / - 3 ✓ Closing fragment
06-26 20:45 40m - / -22 IQ4JO -3 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
204945 +12 1023  PY2JX ON4AOI -18 (x2)
205630  +4 1338  PY2JX EX7CQ -14 (x2)
205730  -8 1536  PY2JX LZ2VQ KN23
205730  +4 2944  PY2JX LB7ZG JP50
205800  -7 1537  PY2JX LZ2VQ KN23
205800  +2 2944  PY2JX LB7ZG JP50
205830  -9 1537  PY2JX LZ2VQ KN23
205900  +6 2944  PY2JX LB7ZG R-14 (x2)
203815  -6 2702  PY2JX SP6JUD -14 (x4)
20m 
UTC    dB Audio  Message
193315 -15 1458  OJ0YL PY2JX GG66
192145  -6 1457  TL8GD PY2JX R-13 (x2)
192315  -3 1458  BD6IIC PY2JX R-11 (x2)
205815  -1 1164  RI1FJL PY2JX GG66 (x3)
210315  +3  991  UW8SM PY2JX RR73
210330  +6 2735  PY2JX OE9GWV JN47 (x4)
210545  +5  935  K0ILP PY2JX -16
210915  +7  936  PA0ARR PY2JX 73
10m 
UTC    dB Audio  Message
141430 -15 1445  TN8GD PY2JX GG66 (x6)
130200 -16 1263  PY2JX F6BNX +01 (x2)

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.

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