LZ3HG — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

6,142 messages

Active dates

28 UTC dates

Estimated median S/N

-16 dB

Estimated 10th-90th percentile

-21 to -10 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3,322, moderate (-15 to -9 dB) 2,452, strong (≥ -8 dB) 368.

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 LZ3HG 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 LZ3HG

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

KN22 · 5,349 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

863 km (approx.)

Last such locator decoded

2026-09-10 07:27 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
072015  -6 1659  CQ LZ3HG KN22 (x8)
072415 -17 1658  HA1ZW LZ3HG -04
072515 -13 1658  CQ LZ3HG KN22 (x6)

UTC    dB Audio  Message
053345 -13  928  LZ3HG CT3MD 73
110245 -23 1574  CQ LZ3HG KN22
110315 -18 1574  G0MGK LZ3HG KN22 (x2)
110545 -23 1573  PD0PWH LZ3HG RR73
110845 -21 1573  CQ LZ3HG KN22
111530 -23 1571  LZ3HG PD4HC R+04
111545 -21 1573  PD4HC LZ3HG RR73
111615 -23 1572  CQ LZ3HG KN22 (x3)
134715 -16 1574  TA1EDG LZ3HG RR73
134745 -24 1574  CQ LZ3HG KN22                         a1
134815 -22 1574  OE1AVO LZ3HG -08 (x2)

UTC    dB Audio  Message
183115  +2 1840  CQ LZ3HG KN22 (x2)
183200 -13 2704  LZ3HG 9V1DX OJ11
183200 +15 1072  LZ3HG RK6MC KN97 (x2)

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.