LB9VH — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

338 messages

Active dates

11 UTC dates

Estimated median S/N

-13.6 dB

Estimated 10th-90th percentile

-19 to -8 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 118, moderate (-15 to -9 dB) 173, strong (≥ -8 dB) 47.

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 LB9VH 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 LB9VH

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

JP32 · 204 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,661 km (approx.)

Last such locator decoded

2026-09-19 00:35 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
220500  +7 1291  LB9VH ON4FF -16 (x2)
193530  -3 2635  LB9VH OH5KNL -07 (x2)
182145 +15 2018  LB9VH LY7M -11 (x2)
182330 -11 1699  LB9VH DK9BF JO42
004200  +2 1698  LB9VH DM5DX -01 (x2)

UTC    dB Audio  Message
183445 -10 2712  9H4JX LB9VH JP32 (x3)
183615  -9 2713  CQ LB9VH JP32                         a1
183630  -5 2335  LB9VH S51PV JN76
183630  -9 1142  LB9VH PA3AGN JO22
183700  -4 2335  LB9VH S51PV JN76
183715  -9 2713  PA3AGN LB9VH -07
183730  -6 2335  LB9VH S51PV JN76 (x2)
183915 -10 2712  UA9CR LB9VH R-09
184030  -5 2334  LB9VH S51PV R-14 (x2)
192615  -9 2713  RI1FJZ LB9VH JP32
003545 -12 1468  9K2WA LB9VH JP32

UTC    dB Audio  Message
223600  -5 1293  LB9VH EA3EDU JN01 (x3)
224145 -15 1993  TK/4O7CC LB9VH JP32 (x2)
204800  -8 2155  LB9VH ON3RV -03 (x3)
205115 -23 1992  ON3RV LB9VH R-07
205130  -9 2289  LB9VH ON3RV RR73
232145  -9 1967  IQ0AAI LB9VH JP32 (x2)
231230 -19 2011  RN2F LB9VH JP32
231245  +5 1994  LB9VH RN2F -11 (x2)

UTC    dB Audio  Message
223730  -6 2043  ON7KEI LB9VH -12 (x2)
223815  -8 1372  LB9VH ON7KEI 73
223900  -6 2043  ER1CW LB9VH -21 (x2)
224145 -18 2044  5A1AL LB9VH JP32 (x3)
224500 -12 2043  CT7ARQ LB9VH JP32 (x3)
224700 -15 2044  CT3IQ LB9VH JP32 (x4)

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.