II7IAME — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

1,140 messages

Active dates

9 UTC dates

Estimated median S/N

-6 dB

Estimated 10th-90th percentile

-16 to +2 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 125, moderate (-15 to -9 dB) 296, strong (≥ -8 dB) 719.

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 II7IAME 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 II7IAME

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

JN75 · 3 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

708 km (approx.)

Last such locator decoded

2026-09-17 06:02 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
225130  -9 1203  <...> II7IAME RR73
225145  +3 1874  II7IAME <...> 73
225200 -12 1203  CQ II7IAME (x7)
233845 -23 2067  II7IAME KD3CQ FM18 (x4)
033145  +7  911  II7IAME YO5IB KN16 (x2)

UTC    dB Audio  Message
203645  +9  350  II7IAME RA3ZH R-20 (x2)
205015  -9  504  II7IAME DB4TA JN48
205400  -6  364  II7IAME DL9AN -20
205645 -15  503  II7IAME DB4TA JN48
210545  -1  992  II7IAME RT3D KO84 (x3)
152515  -7 1219  II7IAME YL3GAO KO16
155215  -1  442  II7IAME R4HNT -12
181645  +5  505  II7IAME S52DD JN75
215430  -7 1233  CQ II7IAME
215515  -1 1233  II7IAME PD7LJ JO21 (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.