IK0XBU/P — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

119 messages

Active dates

14 UTC dates

Estimated median S/N

-15 dB

Estimated 10th-90th percentile

-19 to -9 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 51, moderate (-15 to -9 dB) 61, strong (≥ -8 dB) 7.

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 IK0XBU/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 IK0XBU/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

JN63 · 65 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

979 km (approx.)

Last such locator decoded

2026-09-06 05:47 UTC

Other locator fields attributed to this token: JN68 (1).

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
183245  -5  972  IK0XBU/P IU4DTV -20
231630  -8 2547  IK0XBU/P R4ZZ -20 (x4)
061245  +5  911  IK0XBU/P DL1JEL JO60
081345  +2  911  IK0XBU/P IV3IOU JN65 (x3)
113715  +2 1039  IK0XBU/P DG0JK JO60 (x2)
140300 -16 1021  IK0XBU/P UB3PDB R+01
143715  +7 2477  IK0XBU/P SQ5EXI -02
170230  +9 2547  IK0XBU/P DL3TC JO50 (x2)

UTC    dB Audio  Message
090115  +5 2354  IK0XBU/P RA3ZDU R+03
090430 +13 2844  IK0XBU/P F1MXE -03 (x2)
090630 +16 1346  IK0XBU/P HA1BF +01 (x3)
090800 -15 2026  IK0XBU/P PD4AVT -16
090830  +8 1346  IK0XBU/P HA1BF +01 (x3)
092445 -10 3030  CQ POTA IK0XBU/P JN63
092615 -12 3032  EC5M IK0XBU/P JN63 (x3)
095630  -6 3028  IK0XBU/P EA2DDE IN92

UTC    dB Audio  Message
125930  -6 1058  IK0XBU/P DK3HV R-23
130100  -3 1061  IK0XBU/P DN9BT JO40 (x2)
160545  +3  350  IK0XBU/P F5CUN JN26 (x10)
131445 -14 1235  IK0XBU/P PC9F -16 (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.