M0SQC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO92

Receiver-side FT8 activity involving M0SQC, decoded by SO8OO in southeastern Poland. 126 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-09-17 and 2026-09-18.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 126 FT8 messages attributed to M0SQC as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (98%), followed by 80 m (2%). In this small sample, the estimated median decoder S/N was +3 dB; no usual signal pattern is inferred.

Overview

126
Messages attributed
2
UTC dates decoded
12
Active 15-min windows
+3 dB
Estimated median S/N

Bands

80m · 3 40m · 123
First attributed message: 2026-09-17
Last attributed message: 2026-09-18 20:16 UTC

Observed FT8 message patterns

Attributed sample
126 messages
Active dates
2 UTC dates
Estimated median S/N
+3 dB
Estimated 10th-90th percentile
-10 to +10 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 106.

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 M0SQC 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 M0SQC

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
IO92 · 40 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,606 km (approx.)
Last such locator decoded
2026-09-18 08:46 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.

Time UTCBandM0SQC S/NCounterpartCounterpart S/NMsgsCapture
09-18 20:16 80m -14 / -1 OH1LA -18 / -14 3 Partial capture
09-18 20:10 80m - / -8 DO1RWM -10 / - 8 ✓ Closing fragment
09-18 20:10 80m - / -3 DO1MDO -12 / - 7 ✓ Closing fragment
09-18 20:09 80m - / -5 DO5SL -20 / - 2 ✓ Closing fragment
09-18 20:06 80m - / -3 DK7ZT -7 / - 5 ✓ Closing fragment
09-18 20:06 80m -2 / -4 DL3RL +3 / - 5 ✓ Closing observed
09-18 20:06 80m - / -13 DO9BAU -14 / - 2 ✓ Closing fragment
09-18 20:02 80m - / - OK1UOZ +10 / - 3 Partial capture
09-18 20:00 80m -10 / - PE1NPS -17 / - 2 ✓ Closing observed
09-18 19:59 80m - / -9 OH1LA -8 / - 4 Partial capture
09-18 08:47 40m -5 / - OK3MB -8 / -20 3 Partial capture
09-18 08:41 40m -12 / -3 DL1RAZ +1 / -11 4 ✓ Full exchange observed
09-18 08:41 40m - / +6 PA7ZZ -10 / - 2 Partial capture
09-18 08:40 40m - / -2 SP6DOL +4 / - 2 Partial capture
09-18 08:38 40m -8 / - DJ0MAB -12 / -4 4 Partial capture
09-18 08:36 40m -11 / - PA3CGU - / +2 2 ✓ Closing fragment
09-18 08:34 40m -9 / - PD1WS -13 / -2 2 Partial capture
09-18 08:33 40m -11 / - DL6CMF -8 / -7 3 ✓ Closing observed
09-18 08:30 40m -10 / -2 DL9KM -8 / -15 8 ✓ Full exchange observed
09-18 08:30 40m - / - OK3MB -9 / - 2 Partial capture
09-18 08:29 40m -10 / - OZ5AGJ -8 / +8 4 ✓ Full exchange observed
09-18 08:29 40m - / - DK7UY 0 / - 2 Partial capture
09-17 21:54 40m +2 / - DJ0MAB -10 / -12 5 Partial capture
09-17 21:53 40m +3 / - RA3WPF - / -21 2 ✓ Closing fragment
09-17 21:53 40m - / - IU2VUZ -12 / - 14 Partial capture
09-17 21:51 40m -1 / - GM4CXF - / -24 2 ✓ Closing fragment
09-17 21:47 40m -2 / - SP5EXA -16 / - 4 ✓ Full exchange observed
09-17 21:47 40m +2 / -11 ON1DGN -8 / -24 6 ✓ Full exchange observed
09-17 21:43 40m +3 / - IU2VUZ - / -25 7 Partial capture
09-17 21:03 40m 0 / - DJ0MAB -15 / +4 3 Partial capture
09-17 20:59 40m +2 / - YO6LM - / -5 2 ✓ Closing fragment
09-17 20:58 40m +2 / - GI4OGS -8 / -8 3 ✓ Closing observed
09-17 20:58 40m +3 / -11 F4BYA +5 / -25 11 ✓ Full exchange observed
09-17 20:56 40m - / -9 ON3MOH -15 / - 2 Partial capture
09-17 20:53 40m +4 / -1 DL5FCE -4 / -13 5 ✓ Full exchange observed
09-17 20:53 40m -1 / -1 M0BEW -18 / -22 3 Partial capture
09-17 20:52 40m -2 / - DL7ARV 0 / +2 11 ✓ Full exchange observed
09-17 20:51 40m +4 / +6 SP3JHZ -22 / +2 4 ✓ Full exchange observed
09-17 20:49 40m +4 / - JH2FXK - / -24 3 ✓ Closing fragment
09-17 20:46 40m +7 / - YL3NU - / -18 2 ✓ Closing fragment
09-17 20:43 40m +6 / - LY5J - / -9 4 ✓ Closing fragment
09-17 20:41 40m +6 / - OK2BRV - / -2 2 ✓ Closing fragment
09-17 20:39 40m +10 / +9 DL6RS +15 / -7 6 ✓ Full exchange observed
09-17 20:36 40m +6 / - TA2EE - / -19 2 ✓ Closing fragment
09-17 20:34 40m +10 / - SP7TF - / -20 2 ✓ Closing fragment
09-17 20:34 40m - / - PD0IFI +4 / - 3 Partial capture
09-17 20:32 40m +9 / -5 YO4NF +8 / 0 4 ✓ Full exchange observed
09-17 20:28 40m +10 / - DL6UM - / -7 2 ✓ Closing fragment
09-17 20:27 40m - / -3 YO4NF +4 / - 2 Partial capture
09-17 20:27 40m - / -2 ON1DGN -11 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

80m 
UTC    dB Audio  Message
201100  -6  612  M0SQC DO1RWM JO31
201100 -11 2007  M0SQC DO1MDO JO50
201130  -9  612  M0SQC DO1RWM JO31
201130 -15 2007  M0SQC DO1MDO JO50
201230  -6  612  M0SQC DO1RWM JO31
201230 -10 2007  M0SQC DO1MDO JO50
201300  -8  612  M0SQC DO1RWM JO31
201300 -11 2008  M0SQC DO1MDO R-03
201330 -12  612  M0SQC DO1RWM JO31
201330 -13 2008  M0SQC DO1MDO 73
201400  -7  612  M0SQC DO1RWM R-08 (x2)
201600 -21 1745  M0SQC OH1LA KP01
201645 -14 2245  OH1LA M0SQC -14
201700 -15 1745  M0SQC OH1LA R-01
40m 
UTC    dB Audio  Message
084115  -6 2540  CQ M0SQC IO92
084130  +0 2540  M0SQC SP6DOL -02
084130 -11 1827  M0SQC PA7ZZ +06
084145 -13 2540  DL1RAZ M0SQC -11
084200  -2 2541  M0SQC DL1RAZ R-03
084215 -10 2540  DL1RAZ M0SQC RR73
084230 -10 1827  M0SQC PA7ZZ +06
084230  +4 2541  M0SQC DL1RAZ 73
084415 -12 2540  EA2EED M0SQC -14
084645 -10 2540  CQ M0SQC IO92
084700 -17 2334  M0SQC S51PV JN76
084700  -9 1055  M0SQC OK3MB JO70
084700 -11 2541  M0SQC DK7UY JO44
084715  -5 2540  OK3MB M0SQC -20
084730  -8 1055  M0SQC OK3MB JO70

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee