UT2PC — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

1,556 messages

Active dates

24 UTC dates

Estimated median S/N

+10.2 dB

Estimated 10th-90th percentile

-11.1 to +18.5 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 68, moderate (-15 to -9 dB) 128, strong (≥ -8 dB) 1,360.

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 UT2PC 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 UT2PC

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

KO21 · 801 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

285 km (approx.)

Last such locator decoded

2026-09-12 04:09 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
042030  -9 2328  UT2PC PD1BER R-10 (x2)
042130  -8 1137  UT2PC RX3ASQ KO95
042200 -21 1251  UT2PC RC9WC -01 (x2)
042500  -6  790  UT2PC US4LC KO80 (x3)
042800  -4 1015  UT2PC LA/DM2RM +06
024130  -7 1019  UT2PC EA2DYB IN83 (x4)
031900  -1 1012  UT2PC UA4FKT LO23 (x2)

UTC    dB Audio  Message
040300  -4 2173  UT2PC 9A3AUH JN75
040315 +13  967  9A3AUH UT2PC -10
040330 -17 1003  UT2PC M7KEV IO94
040330  -3 2173  UT2PC 9A3AUH R-02
040345 +14  967  9A3AUH UT2PC RRR
040400  -3 2172  UT2PC 9A3AUH 73
040415 +11  967  M7KEV UT2PC -17
040430 -24 1003  UT2PC M7KEV R+11
040445 +18  967  M7KEV UT2PC RRR (x3)
040645 +15  967  YV6BXN UT2PC KO21 (x2)
040845 +16  967  CQ UT2PC KO21                         a1 (x2)

UTC    dB Audio  Message
080145  +0 1077  UT2PC IK5EEA JN53
080445 +11 1401  UT2PC RX3ASQ KO95 (x2)
080745  -9 1028  UT2PC EA2BHE IN83
091315 +13 1036  UT2PC R7OV KN87 (x2)
091345  +1 1782  UT2PC R2AL KO85
091415  +8 1036  UT2PC R7OV KN87
091415  +3 1782  UT2PC R2AL KO85
091445 +11 1036  UT2PC R7OV KN87
091445  +2 1782  UT2PC R2AL KO85
091515 +10 1036  UT2PC R7OV KN87
091645  -3 1036  UT2PC M7ISX JO01
092330 -10 1034  TC30AGU UT2PC KO21 (x2)

UTC    dB Audio  Message
190730  -3 1713  UT2PC ON6LEO +09 (x4)

UTC    dB Audio  Message
161715  -9 1066  UT2PC IU4PPL JN54 (x3)
135715  -9 1108  UT2PC F6ARS JN38 (x3)
182815  +6  490  UT2PC IK4LZH JN54 (x2)
182915  -3 1026  UT2PC LZ2VQ KN23 (x4)

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.