MI9JGG — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

166 messages

Active dates

7 UTC dates

Estimated median S/N

-2 dB

Estimated 10th-90th percentile

-11 to +3 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 16, strong (≥ -8 dB) 139.

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 MI9JGG 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 MI9JGG

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

IO64 · 111 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

2,010 km (approx.)

Last such locator decoded

2026-09-17 16:25 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
162300 -14 1185  MI9JGG GE6KUI IO92
162545 -12 1654  CQ MI9JGG IO64
163830  +0  654  MI9JGG DJ0MAB JN49 (x2)
163930  -2 2498  MI9JGG DK1GP JO30
163930  +7  654  MI9JGG DJ0MAB JN49
164000  -1 2498  MI9JGG DK1GP JO30 (x5)
164330  -2  523  MI9JGG F4IFO JN29 (x2)
164430  +7  273  MI9JGG DL9FA JO53 (x2)

UTC    dB Audio  Message
144815 -18 2209  MI9JGG DL6EL JN57
145215 -12  826  MI9JGG R6LQU R-14
145415 -16 1653  MI9JGG RA4AG R-20
145415 -20 1158  MI9JGG R3XBS -10
160245  -4 1386  CQ MI9JGG IO64 (x4)
123115  -4  776  K8IJ MI9JGG IO64
124315 -17 1458  GJ0KYZ MI9JGG R-16
124330 -12 1458  MI9JGG GJ0KYZ -19 (x2)
124630 -10 1420  MI9JGG PD4RJ JO33 (x3)

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.