R9ODK — reception at SO8OO

Observed FT8 message patterns

Attributed sample

7 messages

Active dates

3 UTC dates

Estimated median S/N

-16 dB

S/N percentile sample

Too small

Recurring-pattern threshold

Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 0.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with R9ODK in decoded directed-looking exchanges:

Most frequent locator attributed to R9ODK

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

NO14 · 5 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

4,067 km (approx.)

Last such locator decoded

2026-06-20 12:44 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
143245  -3 1804  R9ODK RA3AJT 73
144700  -4 2555  R9ODK R1CBW -10 (x2)
142345  -2 2230  R9ODK R5ZQ -05 (x2)
142945 -17 1259  R9ODK R3TGW 73
150445  -3 2348  R9ODK RA3X -15 (x3)
115700 -21 1403  R9ODK RU3VQ LO05 (x2)
154930 -19 1472  R9ODK R3PMV KO94 (x2)
155200 -18 1811  R9ODK R9FAK -15
154615 -12 1859  R9ODK DK5WL 73

UTC    dB Audio  Message
150215 -17 1719  R9ODK UA4FKT LO23 (x3)

UTC    dB Audio  Message
050600 -11 1642  R9ODK R5KH R-24 (x2)
020245  -9  687  R9ODK KK4TE -14 (x2)
035045  -5 1529  R9ODK R4FDK LO23 (x3)
041130 +10  792  R9ODK R3UAX LO17 (x3)
041300  -7 1769  R9ODK RZ4AZ LN28
041300  +7  792  R9ODK R3UAX 73
125345  +0 2189  R9ODK RD7LC -16 (x3)