GX4RAF/P — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

1,174 messages

Active dates

7 UTC dates

Estimated median S/N

-8 dB

Estimated 10th-90th percentile

-18 to +3 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 209, moderate (-15 to -9 dB) 363, strong (≥ -8 dB) 602.

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 GX4RAF/P 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 GX4RAF/P

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

IO91 · 378 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,607 km (approx.)

Last such locator decoded

2026-09-14 18:47 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
202015 -12 1069  GX4RAF/P IW2OHP JN45
204000 +18  294  GX4RAF/P UA4FKT LO23 (x2)
211315  -2  808  GX4RAF/P DO5HOK JO41 (x2)
213015 -17  850  GX4RAF/P G0ROG IO80 (x4)
230745 -12 1070  GX4RAF/P DA6OOM JO53 (x4)
180645 +11 2720  GX4RAF/P UT7UA KO50 (x2)

UTC    dB Audio  Message
183915  +0 2136  GX4RAF/P ER3UA KN37 (x3)
190830 -20 1210  GX4RAF/P PA7FB JO22
191500  -4 2481  GX4RAF/P DK2CC JO63 (x3)
191815  -8  951  GX4RAF/P F4EUF R-03
192915 -13 1942  GX4RAF/P IU4QQE R-03
194745  -4 1217  GX4RAF/P OE1PMD JN88 (x2)
214945  -6 1952  GX4RAF/P PE1LDS JO22 (x3)
063100 -22 1953  GX4RAF/P SP9SOS KN09

UTC    dB Audio  Message
222400 -17 1391  GX4RAF/P GM4JYB R-05 (x2)
222630 -17 1116  GX4RAF/P DO5PY JN49 (x4)
223115  -9 1224  GX4RAF/P DG5IBS JO42 (x3)
223430 +17  771  GX4RAF/P DJ5IW -13 (x2)
223800 -10 1904  GX4RAF/P PA3FR -12 (x2)
203945 -24 1623  GX4RAF/P DH6MBR JN58 (x2)

UTC    dB Audio  Message
084915 +15 2635  GX4RAF/P SP5EXA KO02
084930 -13 2635  SP5EXA GX4RAF/P +08
084945  +6 2635  GX4RAF/P SP5EXA R-09
095900 -16 2337  GX4RAF/P PA4AV JO21 (x2)
101030 -12 2432  GX4RAF/P SP4GDW JO93
101400  -3  880  GX4RAF/P DL1LRI JO61 (x4)
101730 -12 2337  GX4RAF/P DL6KVB JO64 (x5)

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.