PY3TX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Brazil Most frequent locator attributed to this token: GG40

Receiver-side FT8 activity involving PY3TX, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-07.

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 1 FT8 messages attributed to PY3TX as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

1
Messages attributed
1
UTC dates decoded
1
Active 15-min windows
-
S/N pattern not inferred

Bands

40m · 1
First attributed message: 2026-09-07
Last attributed message: 2026-09-07 01:12 UTC

Observed FT8 message patterns

Attributed sample
1 messages
Active dates
1 UTC dates
S/N summary
Too few decodes
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

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 PY3TX in decoded directed-looking exchanges:

Most frequent locator attributed to PY3TX

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
GG40
SO8OO receiver locator
KN09VW
Locator-centre separation
11,363 km (approx.)
Last such locator decoded
2026-09-07 01:12 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 UTCBandPY3TX S/NCounterpartCounterpart S/NMsgsCapture
09-13 22:24 40m - / - 2E0UMK -11 / - 5 Partial capture
09-13 22:21 40m - / - DL7VGU -2 / - 3 Partial capture
09-13 22:21 40m - / - F1HFP -19 / - 6 Partial capture
09-13 22:20 40m - / - DL3MIB +4 / - 7 Partial capture
09-13 22:19 40m - / -15 DK7ZT -11 / - 3 Partial capture
09-13 22:19 40m - / - R5DT +2 / - 2 Partial capture
09-13 22:15 40m - / -14 F4CQS -7 / - 3 Partial capture
09-13 21:46 40m - / - F1HFP -16 / - 4 Partial capture
09-13 21:45 40m - / -16 CT3HU -14 / - 2 Partial capture
09-13 21:45 40m - / -20 UC8U -6 / - 7 Partial capture
09-13 21:38 40m - / - F1HFP -18 / - 3 Partial capture
09-13 21:38 40m - / - DL3MIB +4 / - 2 Partial capture
09-13 21:37 40m - / -13 UA3SNB -13 / - 4 ✓ Closing fragment
09-13 21:34 40m - / -16 UC8U -5 / - 5 Partial capture
09-13 00:22 40m - / -5 UC8U -12 / - 3 Partial capture
09-13 00:19 40m - / - UN7DCS -13 / - 6 Partial capture
09-13 00:19 40m - / -5 UC8U -8 / - 2 Partial capture
09-10 01:20 40m - / -14 RX9L -12 / - 5 ✓ Closing fragment
09-08 22:49 40m - / - EA8BYO -13 / - 3 Partial capture
09-08 22:45 40m - / - HB9TIH -22 / - 6 Partial capture
09-08 22:34 40m - / - EB3JT -15 / - 4 Partial capture
09-08 22:29 40m - / - IW9FRA -14 / - 8 Partial capture
09-08 22:26 40m - / - F5PBG -5 / - 5 Partial capture
09-08 01:31 40m - / - R9WJ -8 / - 3 Partial capture
09-08 01:30 40m - / - RX9ABI -4 / - 4 Partial capture
09-08 01:22 40m - / - IW9FRA -18 / - 7 Partial capture
09-08 01:22 40m - / - R9WJ -8 / - 2 Partial capture
09-08 01:07 40m - / - EA3EDU -1 / - 9 Partial capture
09-07 01:21 40m - / - UA3RMB -8 / - 2 Partial capture
09-07 01:21 40m - / - R6OBN -2 / - 5 Partial capture
09-07 01:16 40m - / -24 IZ8PPI -14 / - 2 Partial capture
09-07 01:15 40m - / - R4RM -10 / - 7 Partial capture
09-07 01:14 40m - / -22 IU2HUQ -3 / - 2 Partial capture
09-07 01:12 40m - / -21 YO4NF -16 / - 2 Partial capture
09-07 01:12 40m - / - F5PBG -5 / - 4 Partial capture
09-07 01:09 40m - / -16 RA3TKS -4 / - 3 Partial capture
09-07 01:07 40m - / -22 RD6OB +7 / - 5 ✓ Closing fragment
09-07 01:02 40m - / -21 YO4NF -12 / - 2 Partial capture
09-07 00:52 40m - / - UR4QWW -4 / - 5 Partial capture
09-07 00:46 40m - / -22 RA6FC -6 / - 3 ✓ Closing fragment
09-07 00:44 40m - / -19 YO4NF +2 / - 3 Partial capture
09-07 00:37 40m - / - RA6FC -12 / - 2 Partial capture
09-07 00:33 40m - / -18 UA3DIB +13 / - 4 ✓ Closing fragment
09-07 00:28 40m - / - F4FPR -7 / - 3 Partial capture
09-06 21:26 40m - / -13 R4ZZ 0 / - 5 Partial capture
09-06 21:18 40m - / -15 SV5BYP +3 / - 4 ✓ Closing fragment
09-05 02:18 40m - / -9 RC8SAB -12 / - 4 Partial capture
09-05 01:24 40m - / -22 DK7ZT -21 / - 2 Partial capture
09-05 01:21 40m - / - K1JAK -17 / - 2 Partial capture
09-05 00:39 40m - / -14 RX9WN 0 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
222130  +4 1379  PY3TX DL3MIB JN57
222200 -16 1865  PY3TX F1HFP JN28
222200  -2 2535  PY3TX DL7VGU JO41
222200  +2 1379  PY3TX DL3MIB JN57
222230 -20 1864  PY3TX F1HFP JN28
222230  +1 2535  PY3TX DL7VGU JO41
222230  +9 1379  PY3TX DL3MIB JN57 (x2)
222330 -20 1865  PY3TX F1HFP JN28 (x2)
222430 -10 1379  PY3TX 2E0UMK IO92 (x5)

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