N1MIW — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

189 messages

Active dates

12 UTC dates

Estimated median S/N

-16 dB

Estimated 10th-90th percentile

-22 to -10 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 101, moderate (-15 to -9 dB) 76, strong (≥ -8 dB) 12.

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 N1MIW 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 N1MIW

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

FN41 · 77 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

6,791 km (approx.)

Last such locator decoded

2026-09-20 03:38 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
031315  -4 2602  N1MIW EA1HVS IN73
031345  +7  829  N1MIW F5NBU JN28
031345  -9 2602  N1MIW EA1HVS IN73
031400 -16  859  EA1HVS N1MIW -11
031415  -8 2602  N1MIW EA1HVS R-12 (x2)
031500 -15  859  F5NBU N1MIW -02 (x3)
031730 -15  859  KL7J N1MIW FN41 (x2)
032400 -15  860  WO8H N1MIW RR73
033545 -13  859  W6F N1MIW FN41 (x3)

UTC    dB Audio  Message
021645 -15 1788  N1MIW HB9TIH JN36
010200 -19 1143  PI4DX N1MIW 73
010445 -14 2519  OH2XX N1MIW FN41 (x2)
234815  -3  673  N1MIW PW8BR -01 (x2)

UTC    dB Audio  Message
031815  +1 1310  N1MIW EA5HM IM99
031815  -8 1744  N1MIW EA1IOK IN62
031815  +9 1685  N1MIW DG1KPC R-07
031845  +0 1309  N1MIW EA5HM IM99
031845  -9 1744  N1MIW EA1IOK IN62
031845  +7 1685  N1MIW DG1KPC R-05
031915  -3 1310  N1MIW EA5HM IM99
031915  +7 1706  N1MIW DG1KPC R-05
031945  +0 1310  N1MIW EA5HM IM99
031945 +12 1716  N1MIW DG1KPC R-05
032015  -7 1743  N1MIW EA1IOK 73
032015  +7 1471  N1MIW DK7ZT -21 (x4)

UTC    dB Audio  Message
130915 -16 1560  N1MIW R6OP -20 (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.