PY1CG — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

28 messages

Active dates

2 UTC dates

Estimated median S/N

-15 dB

Estimated 10th-90th percentile

-24 to -7 dB

Recurring-pattern threshold

Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 13, strong (≥ -8 dB) 4.

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 PY1CG in decoded directed-looking exchanges:

Most frequent locator attributed to PY1CG

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

GG87 · 11 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

10,260 km (approx.)

Last such locator decoded

2026-09-14 22:54 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.

Recent FT8 messages decoded at SO8OO

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

UTC    dB Audio  Message
224545  +1 1087  PY1CG R3SN KO94 (x3)
224900 -17 2411  PY1CG SP5LST KO02 (x2)
225000  +0  472  PY1CG R9SY LO81 (x3)
225200  -3 1089  PY1CG UA3PTY KO84
225215 -14 1089  R9SY PY1CG RR73
225230  +3  472  PY1CG R9SY 73
225300  -7 1089  PY1CG UA3PTY R-12
225345 -12 1089  SV9QWC PY1CG GG87 (x3)

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.