G6ZRV — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

1,676 messages

Active dates

34 UTC dates

Estimated median S/N

-4.2 dB

Estimated 10th-90th percentile

-18.6 to +4 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 291, moderate (-15 to -9 dB) 343, strong (≥ -8 dB) 1,042.

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 G6ZRV 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 G6ZRV

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

JO02 · 1,326 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,470 km (approx.)

Last such locator decoded

2026-09-19 15:26 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
152430 -12 2432  DF2KD G6ZRV JO02
152630 -10 2432  SQ3EWA G6ZRV JO02
152715 -20 2099  G6ZRV SQ3EWA -11 (x2)
152800 -18 2433  SQ3EWA G6ZRV R-03
152815 -13 2099  G6ZRV SQ3EWA RR73 (x2)
115015 -21 1962  G6ZRV SP4GDW -19 (x2)
115330 -21 1855  G6ZRV DN1DAS -01
115900 -20 1759  G6ZRV DL1LKG RRR
123415 -14 1806  G6ZRV DL0ZZ -01 (x2)
123715 -17 2433  G6ZRV PD2TX -08 (x2)

UTC    dB Audio  Message
143330  +2 2002  CQ G6ZRV JO02 (x6)
143630  -4 2002  IK7DTM G6ZRV +03 (x6)
143930  -2 2002  CQ G6ZRV JO02 (x3)

UTC    dB Audio  Message
164145 -14 1182  KP4WWA G6ZRV -11
082715 -15  992  G6ZRV OD5JL -20

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.