F1ICS/P — reception at SO8OO

Observed FT8 message patterns

Attributed sample

144 messages

Active dates

5 UTC dates

Estimated median S/N

-5 dB

Estimated 10th-90th percentile

-13 to +3 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 43, strong (≥ -8 dB) 96.

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 F1ICS/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 F1ICS/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

JN05 · 97 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,626 km (approx.)

Last such locator decoded

2026-08-28 15:48 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
121700 -22 1906  F1ICS/P DK7ZT -10 (x2)
122030 -19 2106  F1ICS/P DL7ACA JO40 (x3)
090600 -23 1867  F1ICS/P DJ4JZ JO30 (x4)
172945 -10 1869  F1ICS/P R3UAF LO06 (x4)

UTC    dB Audio  Message
123700  -8 1618  F1ICS/P CT1BFP IM59
123800 -10 1075  F1ICS/P TA4SSK KM57 (x4)
154815  +1  924  YB3MAZ F1ICS/P JN05 (x2)
165615  -9  920  F1ICS/P RU3QR +05 (x7)
165945  -1  920  F1ICS/P OH3MB KP20

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.