PD0ONP — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

576 messages

Active dates

49 UTC dates

Estimated median S/N

-14 dB

Estimated 10th-90th percentile

-22 to -3.8 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 249, moderate (-15 to -9 dB) 190, strong (≥ -8 dB) 137.

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 PD0ONP 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 PD0ONP

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

JO21 · 286 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,192 km (approx.)

Last such locator decoded

2026-09-28 17:46 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
172900 -10 1791  F4JAK PD0ONP JO21
144015 -17 1792  G7OCK PD0ONP JO21 (x3)
160515 -13 1792  M3DCI PD0ONP JO21
160645 -13 1792  SP9KKA PD0ONP 73
160715 -12 1792  M3DCI PD0ONP R-09
161230 -10 2329  PD0ONP M8MQF RR73
161500  -5 2355  PD0ONP OZ1A +00 (x2)
173130 -11 1792  DS5USH PD0ONP JO21
173330 -16 1792  RC6OT PD0ONP JO21
174045 -11 1792  9A3MRN PD0ONP JO21
174500 -13 1792  G0XLX PD0ONP 73
174600 -12 1793  9A/SP5BZ PD0ONP JO21

UTC    dB Audio  Message
161245 -11 1830  BG7BVI PD0ONP JO21 (x3)
172000  -1 1829  <...> PD0ONP R-04
172200  +2 1829  IU7VOL PD0ONP JO21 (x3)
172430  -1 1829  BG5GEB PD0ONP JO21
172530  -4  666  PD0ONP II7MGBA +08
172545  -3 1829  II7MGMU PD0ONP R+02
172600  -6  666  PD0ONP RR73; M7TUP <...> -06
172730  -5 1829  OH2DXB PD0ONP JO21
173130  +4 1829  EB5RCA PD0ONP JO21 (x2)
173300  +4 1829  LA5ITA PD0ONP JO21

UTC    dB Audio  Message
110800 -21 2121  PD0ONP II7MGBT -10
110945 -16 2201  PD0ONP EI8GS -12 (x2)
112145 -24 1845  LA3TMA PD0ONP 73
112300 -22 1845  DL7UKT PD0ONP JO21 (x3)
112445  -7 2659  PD0ONP PD0HLA -30 (x2)
112715 -22 1845  SV2TCC PD0ONP JO21 (x2)
113000 -21 1845  3Z9W PD0ONP JO21 (x3)
115430 -19 1844  PD0ONP IW1PPB RR73

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.