UB6LUR — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

581 messages

Active dates

14 UTC dates

Estimated median S/N

-6 dB

Estimated 10th-90th percentile

-20 to -1 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 80, moderate (-15 to -9 dB) 110, strong (≥ -8 dB) 391.

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 UB6LUR 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 UB6LUR

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

KN97 · 354 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,288 km (approx.)

Last such locator decoded

2026-09-21 17:01 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
165200  +5 2037  UB6LUR UA3PAB KO84 (x3)
165345  -8 1538  RM4N UB6LUR R-07
165715  -8 1538  RY9W UB6LUR KN97
165845  -6 1538  UB9WPD UB6LUR KN97 (x2)
170115 -13 1538  CQ UB6LUR KN97                        a1 (x2)
170230  -1 1537  UB6LUR UB1CCL KO48
170245 -11 1538  UB1CCL UB6LUR -16
170300  -4 1947  UB6LUR S53AK JN76
170300 +14  341  UB6LUR OE8PIT JN66
170330  -5 1946  UB6LUR S53AK JN76
170345 -10 1538  S53AK UB6LUR -14

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.