RW9LL — reception at SO8OO

Observed FT8 message patterns

Attributed sample

331 messages

Active dates

40 UTC dates

Estimated median S/N

-10 dB

Estimated 10th-90th percentile

-20 to +1 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 88, moderate (-15 to -9 dB) 107, strong (≥ -8 dB) 136.

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 RW9LL 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 RW9LL

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

MO27 · 132 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

2,909 km (approx.)

Last such locator decoded

2026-10-23 01:23 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
011745 -11 1822  9H6C RW9LL MO27
011830  -9 1285  RW9LL 9H6C -15
011845 -12 1285  9H6C RW9LL R-15 (x4)
012200  -5 1285  RW9LL 9H6C -14
012215 -18 2022  9H6C RW9LL R-15
012230  -3 1286  RW9LL 9H6C -14 (x3)
004145  +6 1586  7P8GE RW9LL MO27 (x2)
012300  -2 1257  4U1UN RW9LL MO27 (x2)

UTC    dB Audio  Message
015800  -2 1022  RW9LL RW9WJ LO84 (x3)
172045  -9 2081  LY8O RW9LL -13 (x4)
172500  -2 2440  RW9LL R1AP -09
172515  -7 1322  LY8O RW9LL -11
172530  -1 2440  RW9LL R1AP -09
172530 -11 2502  RW9LL IK0PHY JN61 (x2)
005830 -18 1817  V26OC RW9LL MO27
012600  +6 1527  RW9LL LX2A R-14
012630 +16 2332  RW9LL 9A3K JN65

UTC    dB Audio  Message
020245 -16 2094  D2ACE RW9LL MO27 (x2)
014230 -16 1098  F4JKY/P RW9LL R-01
163930 -10 2216  RW9LL RD3FY KO85
163930  -3 2336  RW9LL PE1NPS JO22
163930  +0 1906  RW9LL DK7ZT -03
164000  -9 2216  RW9LL RD3FY KO85
164000  -2 2337  RW9LL PE1NPS JO22
164000  +3 1906  RW9LL DK7ZT -03
164030  -7 2216  RW9LL RD3FY KO85
164030  -1 2337  RW9LL PE1NPS JO22
164030  -2 1906  RW9LL DK7ZT -03
181615  -9 1038  9T0MD RW9LL MO27 (x3)

UTC    dB Audio  Message
113745  -9 2394  RW9LL D2ACE R-13 (x2)
180330 -18 2116  RW9LL SV1EKI KM18

UTC    dB Audio  Message
104100 -14 2410  MD0CCE RW9LL R-07
104115 -11 2001  RW9LL EW8CW KO52
104115 -10 2710  RW9LL EA3BIC JN11
104145 -14 2001  RW9LL EW8CW KO52
104145 -13 2710  RW9LL EA3BIC JN11 (x4)
104330  -7 2743  MD0CCE RW9LL MO27 (x3)
104445 -10 2495  RW9LL MD0CCE RR73
104445 -11 2710  RW9LL EA3BIC JN11
104530  -9 2742  MD0CCE RW9LL MO27 (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.