9A2NA — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

816 messages

Active dates

48 UTC dates

Estimated median S/N

+1.8 dB

Estimated 10th-90th percentile

-10 to +13 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 34, moderate (-15 to -9 dB) 70, strong (≥ -8 dB) 712.

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 9A2NA 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 9A2NA

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

JN65 · 482 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

821 km (approx.)

Last such locator decoded

2026-09-18 16:33 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
162545  +0 1544  KH8WW 9A2NA JN65 (x15)

UTC    dB Audio  Message
160245 +16 2313  KH8WW 9A2NA JN65 (x15)

UTC    dB Audio  Message
224715  +9 2709  RI1FJL 9A2NA JN65 (x4)
224900 -10  316  9A2NA RR73; LX2A <...> -08
224915  +6 2917  RI1FJL 9A2NA 73
224930 -17 1900  9A2NA F5RRS JN36
224930 +13 2913  9A2NA 9A4ZM JN86
225000 -13 1900  9A2NA F5RRS JN36
225000 +13 2913  9A2NA 9A4ZM JN86
225030 -10 1900  9A2NA F5RRS JN36 (x2)
204945  -6 1738  RI1FJZ 9A2NA JN65 (x3)

UTC    dB Audio  Message
075515  +5 1390  R6OIZ 9A2NA -04 (x2)
141200 -13 2690  9A2NA BH2WTV PM08 (x2)
194645  +3 1529  <...> 9A2NA +09
091100 +12 1477  F4IOH/P 9A2NA -08 (x9)
092600 +21  704  <...> 9A2NA -08

UTC    dB Audio  Message
090245 -17 1800  T22TT 9A2NA JN65 (x5)

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.