N1USH — reception at SO8OO

Observed FT8 message patterns

Attributed sample

94 messages

Active dates

17 UTC dates

Estimated median S/N

-15 dB

Estimated 10th-90th percentile

-21 to -6 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 43, moderate (-15 to -9 dB) 30, strong (≥ -8 dB) 21.

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 N1USH 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 N1USH

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

FN43 · 40 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

6,642 km (approx.)

Last such locator decoded

2026-10-16 22:16 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
222545  -9 2117  N1USH IW2MYH JN45
031600  +0 1218  N1USH F8MRQ JN17
031600  +0 1070  N1USH DL3MIB JN57
031630  -7 1218  N1USH F8MRQ JN17
031630  -3 1070  N1USH DL3MIB JN57
031700  +0 1219  N1USH F8MRQ JN17
031700  +5 1070  N1USH DL3MIB JN57
031730  +1 1219  N1USH F8MRQ JN17
031730  +3 1070  N1USH DL3MIB JN57 (x4)
003700 -18 1673  N1USH IZ8DBJ JN70
003900  -5 1919  N1USH CT1KNM IM58 (x2)

UTC    dB Audio  Message
223145  -7 1716  N1USH F5MXH JN07 (x4)
223545 -13 1716  N1USH VE1YX FN74

UTC    dB Audio  Message
002930  +1 2006  N1USH TF3VS HP94
005115 +10  979  N1USH PI4DX -19 (x8)
002130 -12 1026  N1USH EA2AR -17 (x3)

UTC    dB Audio  Message
224900  -4 1422  PD4RJ N1USH FN43
224930  -8 1337  W1ABC N1USH FN43
225000  -7 1337  PD4RJ N1USH R+08 (x3)
225200  -6 1337  W1ABC N1USH R+08 (x2)
221515 -20 1642  VE6CV N1USH FN43 (x3)
221745  -5 1348  UT7UJ N1USH 73

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.