2D0OMN — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

109 messages

Active dates

3 UTC dates

Estimated median S/N

-14 dB

Estimated 10th-90th percentile

-18 to -7 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 40, moderate (-15 to -9 dB) 51, strong (≥ -8 dB) 18.

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 2D0OMN 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 2D0OMN

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

IO74 · 36 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,881 km (approx.)

Last such locator decoded

2026-07-19 23:41 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
182345 -20 1809  2D0OMN DB5JH 73
182415 -12 1597  2D0OMN SP7BRK -15 (x2)
182445  -3 1083  2D0OMN DL7FE JN49
182445 -21 1977  2D0OMN DJ1TU JN48
182545  -6 1083  2D0OMN DL7FE JN49
182545 -18 1977  2D0OMN DJ1TU JN48
182615  -5 1083  2D0OMN DL7FE JN49 (x2)
182645 -18 1977  2D0OMN DJ1TU 73
182715  -4 1083  2D0OMN DL7FE JN49
182715 -19 1977  2D0OMN DJ1TU 73 (x4)

UTC    dB Audio  Message
161130 -12 1087  2D0OMN DL9KM R-05
161130 -12 1922  2D0OMN DD5T JO42
161145 -11 2193  DL9KM 2D0OMN RRR
161200 -11 1087  2D0OMN DL9KM 73
161200  -9 1922  2D0OMN DD5T JO42 (x2)
161245 -13 2194  JO4JDU 2D0OMN -23 (x5)
161545 -20 2079  2D0OMN DK4NB JO43
161600  -5 2762  2D0OMN IU5HIU JN53 (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.