R2FDP/P — reception at SO8OO

Observed FT8 message patterns

Attributed sample

105 messages

Active dates

2 UTC dates

Estimated median S/N

-14 dB

Estimated 10th-90th percentile

-18 to -10 dB

Recurring-pattern threshold

Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 36, moderate (-15 to -9 dB) 66, strong (≥ -8 dB) 3.

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 R2FDP/P 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 R2FDP/P

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

JO94 · 10 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

542 km (approx.)

Last such locator decoded

2026-08-25 14:51 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
114145 +19  463  R2FDP/P IK4LZH R-13 (x4)
114630  +2 1194  R2FDP/P RX6DA -14 (x7)
115400 -11 2299  R2FDP/P RM6OS -02 (x2)
115915  -5 1728  R2FDP/P R4FS -10
120315 -24 1473  R2FDP/P IK2RZP R-12

UTC    dB Audio  Message
152245 -23 1892  R2FDP/P DL7JAF JO62 (x3)
152415 -20 2163  R2FDP/P UA3GX KO92 (x3)
152545 -23 1893  R2FDP/P DL7JAF R-17
152700 -19 1894  R2FDP/P TA1KYN -06
152700 -10 2164  R2FDP/P IK8DYE JN71 (x2)
152915  +0 2066  R2FDP/P RA3BY KO75 (x3)
153115  +1  520  R2FDP/P UA6HJT LN14
153115  -5 2066  R2FDP/P RA3BY -11

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.