9A2NA — reception at SO8OO

Observed FT8 message patterns

Attributed sample

904 messages

Active dates

56 UTC dates

Estimated median S/N

+2.6 dB

Estimated 10th-90th percentile

-9 to +14 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 34, moderate (-15 to -9 dB) 71, strong (≥ -8 dB) 799.

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 · 549 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

821 km (approx.)

Last such locator decoded

2026-11-03 20:40 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
203700 +13  706  CQ DX 9A2NA JN65
203730  +7  706  JA0RUG 9A2NA -16 (x3)
203900 +17  706  JA5MHD 9A2NA -13
203915 -11  705  9A2NA RV6AVU KN94
203930 +22  706  JA5MHD 9A2NA RR73
204000 +14  706  CQ 9A2NA JN65
204015  -7 1900  9A2NA YO9HP +01
204015  -9  706  9A2NA R5AV -11
204030 +15  706  CQ DX 9A2NA JN65
204045 -11  753  9A2NA RV6AVU KN94
204045  -8  706  9A2NA R5AV -08
204115 -13  752  9A2NA RV6AVU KN94 (x2)

UTC    dB Audio  Message
205815  +7 2165  SP5CEAT 9A2NA JN65 (x7)
181215  +1  763  LZ911TD 9A2NA JN65 (x4)
181400  -6 2584  9A2NA PI40EUDXF +16
181415 +13  763  LZ911TD 9A2NA R+03
182915  +9 1029  PC40EUDXF 9A2NA JN65 (x2)

UTC    dB Audio  Message
193415 +13 1346  UA3PAB/QRP 9A2NA JN65 (x5)
193630  -4  358  9A2NA RR73; RX9WN <...> -10
191045 -10 2319  DL1RI/P 9A2NA JN65
191600 -13 1823  9A2NA PD2PE JO21 (x5)
191800 -16 2320  9A2NA F6FHZ JN18
191830 -12 1823  9A2NA PD2PE JO21
191830 -19 2320  9A2NA F6FHZ JN18

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

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.