UX2QX — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

2,193 messages

Active dates

57 UTC dates

Estimated median S/N

-11 dB

Estimated 10th-90th percentile

-19 to -1 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 559, moderate (-15 to -9 dB) 889, strong (≥ -8 dB) 745.

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 UX2QX 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 UX2QX

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

KN77 · 1,351 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,005 km (approx.)

Last such locator decoded

2026-09-08 10:46 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
042830  +7 1205  SP100PKP UX2QX KN77 (x5)
043245  +8 1205  SQ100PKP UX2QX KN77 (x2)
043415 +10 1205  EH3PDA UX2QX KN77
043430 -10  944  UX2QX EH3PDA -01
043445 +10 1205  EH3PDA UX2QX R-06
043500 -13  944  UX2QX EH3PDA RR73
043515  +6 1205  EH3PDA UX2QX 73
061015  -2 1206  <HF100PKP> UX2QX KN77 (x2)
104645 -15 1360  SN100PKP UX2QX KN77

UTC    dB Audio  Message
192730  +9  518  <...> UX2QX KN77
192930  -4  519  9A60CBM UX2QX KN77 (x5)
193530  -4  519  <...> UX2QX KN77
193600  +3  520  9A60CBM UX2QX KN77 (x2)
041400 -18 1698  UX2QX IR7MGGC -17 (x3)
210615 -23 1447  <SN100PKP> UX2QX KN77
211230 +26  642  UX2QX SN100PKP -15
211545 -24 1444  <SN100PKP> UX2QX -03

UTC    dB Audio  Message
183115 -15 1020  TA2ANK UX2QX KN77
183130  -6 2069  UX2QX TA2ANK +01
183145 -13 1020  TA2ANK UX2QX R-15 (x2)
201200  -8  570  UX2QX TA3GO +13 (x2)
164845 -19 1504  5B4ALJ UX2QX KN77 (x3)
165045 -17 1504  JO1LVZ UX2QX KN77 (x2)
170915 -11 2064  UX2QX SV9ANC -03 (x4)

UTC    dB Audio  Message
121430 -16 1797  GB2CG UX2QX 73
104345 -13 1544  E20EHQ UX2QX R-13
165930  -9 1564  9A3YV UX2QX KN77
170045  +2 2425  UX2QX 9A3YV +14
170100  -5 1562  9A3YV UX2QX R-09
170115  +0 2422  UX2QX 9A3YV RR73
170130  -6 1561  9A3YV UX2QX 73
170330  -8 1558  OE4DJN UX2QX KN77 (x3)
170830  -5 1550  SV2AOB UX2QX KN77 (x3)
171230  -7 1545  SP9KR UX2QX -06 (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.