M3LNN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO83

Receiver-side FT8 activity involving M3LNN, decoded by SO8OO in southeastern Poland. 81 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-07-10.

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 81 FT8 messages attributed to M3LNN as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (83%), followed by 20 m (14%) and 40 m (2%). Most decodes (85%) fell within the six-hour window 20:00-02:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

81
Messages attributed
9
UTC dates decoded
26
Active 15-min windows
-14 dB
Estimated median S/N

Bands

80m · 67 40m · 2 20m · 11 10m · 1
First attributed message: 2026-06-08
Last attributed message: 2026-07-10 21:13 UTC

Observed FT8 message patterns

Attributed sample
81 messages
Active dates
9 UTC dates
Estimated median S/N
-14 dB
Estimated 10th-90th percentile
-20 to -8 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 27, moderate (-15 to -9 dB) 45, strong (≥ -8 dB) 9.

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 M3LNN 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 M3LNN

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
IO83 · 41 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,744 km (approx.)
Last such locator decoded
2026-07-10 21:13 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 UTCBandM3LNN S/NCounterpartCounterpart S/NMsgsCapture
07-10 21:13 80m -19 / -12 SP5DJ +11 / - 2 Partial capture
07-08 04:42 20m - / -5 DL8TV -9 / - 8 Partial capture
07-08 01:32 80m - / - DL9ATW +7 / - 2 Partial capture
07-05 22:03 80m -9 / -10 TM8WWA -10 / -12 6 ✓ Full exchange observed
07-05 21:58 80m -18 / -7 CS2WWA -14 / -3 6 ✓ Full exchange observed
07-05 21:43 40m - / -17 II3WWA +5 / - 2 ✓ Closing fragment
07-05 21:41 40m - / -11 DA0WWA -4 / - 2 ✓ Closing fragment
07-05 21:39 40m - / -19 TM2WWA -4 / - 2 ✓ Closing fragment
07-05 21:14 20m - / -10 CR2WWA -6 / - 2 ✓ Closing fragment
07-05 03:47 80m - / -18 EC5M -17 / - 2 ✓ Closing fragment
07-05 01:01 80m -11 / +8 SN4WWA 0 / - 9 ✓ Closing observed
07-05 00:59 80m -14 / - OH5WWA - / -1 3 ✓ Closing fragment
07-05 00:58 80m - / 0 TM2WWA +12 / - 2 ✓ Closing fragment
07-05 00:57 80m -12 / -14 DO5PY -7 / +1 4 ✓ Full exchange observed
07-05 00:32 80m -14 / -12 OH5WWA +4 / +4 4 ✓ Full exchange observed
07-05 00:27 80m -12 / -10 II0WWA +14 / +2 2 Partial capture
07-04 20:32 20m - / -12 II5WWA -3 / - 4 Partial capture
07-04 05:54 20m - / -23 II0WWA -22 / - 2 Partial capture
07-04 03:18 80m - / -20 SN4WWA +9 / - 3 Partial capture
07-04 00:42 80m -15 / - GB2WWA - / -2 2 Partial capture
07-04 00:40 80m -15 / +5 SK3WWA -14 / -2 4 ✓ Full exchange observed
07-04 00:34 80m -7 / -2 CR2WWA -17 / -3 3 Partial capture
07-04 00:31 80m -16 / -5 DA0WWA -1 / +1 5 ✓ Full exchange observed
07-04 00:17 40m - / -13 GB2WWA -10 / - 2 ✓ Closing fragment
07-03 23:36 80m - / - PA3MVD -23 / - 3 Partial capture
07-03 23:34 80m - / -18 SP9JMZ -9 / - 2 Partial capture
07-03 22:49 80m -12 / -5 CR2WWA -15 / -3 4 ✓ Full exchange observed
07-03 22:11 80m - / -16 SP4MPH -10 / - 2 Partial capture
07-03 22:06 80m -13 / - CS2WWA - / -12 4 ✓ Closing fragment
07-03 22:04 80m -16 / -23 II0WWA +4 / -6 3 Partial capture
07-03 22:02 80m -12 / -3 DA0WWA +4 / - 4 ✓ Closing observed
07-03 22:00 80m -14 / - SK3WWA -7 / -7 3 ✓ Closing observed
07-03 13:32 20m - / -2 II0WWA -6 / - 2 ✓ Closing fragment
07-03 13:03 20m - / -19 DK7ZT -24 / - 2 Partial capture
07-03 12:59 20m -16 / - SN0WWA - / -13 2 Partial capture
07-03 01:07 80m -9 / -23 SP9MOA -2 / - 5 ✓ Closing observed
07-03 01:06 80m -12 / -2 TM2WWA +1 / - 5 ✓ Full exchange observed
07-03 00:39 80m - / -19 SN0WWA 0 / - 2 ✓ Closing fragment
07-03 00:36 80m -18 / -11 SN4WWA +4 / +5 4 ✓ Full exchange observed
07-03 00:29 40m - / -8 OL6WWA -6 / - 2 ✓ Closing fragment
07-03 00:22 40m - / 0 DA0WWA -12 / - 2 ✓ Closing fragment
07-03 00:19 40m - / 0 OH5WWA -11 / - 2 ✓ Closing fragment
07-03 00:15 40m - / -10 TM2WWA -6 / - 2 ✓ Closing fragment
07-02 20:51 80m -8 / -15 II6WWA -5 / - 2 Partial capture
07-02 20:03 20m -15 / -9 BG0DLA -3 / -2 4 ✓ Full exchange observed
06-30 06:51 20m - / -17 II1WWA 0 / - 2 ✓ Closing fragment
06-29 10:09 10m - / -12 II2WWA -16 / - 2 ✓ Closing fragment
06-29 01:08 40m - / +5 OH5WWA -6 / - 2 ✓ Closing fragment
06-29 00:47 80m -14 / -5 CS2WWA -12 / -5 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
215830 -15 1238  M3LNN CS2WWA -07
215845 -16 1237  CS2WWA M3LNN R-03 (x2)
215930 -14 1237  M3LNN CS2WWA RR73
215945 -18 1237  CS2WWA M3LNN 73
220300 -12  657  TM8WWA M3LNN IO83 (x2)
220345  -9  656  M3LNN TM8WWA -10
220400 -10  657  TM8WWA M3LNN R-12
220415 -12  656  M3LNN TM8WWA RRR
220430  -6  657  TM8WWA M3LNN 73
013230  +7 2406  M3LNN DL9ATW JO61 (x2)
211315 -19 1135  SP5DJ M3LNN IO83
211400 +11 1135  M3LNN SP5DJ -12
20m 
UTC    dB Audio  Message
203215  -6 1172  M3LNN II5WWA -12 (x4)
211130 -17  607  M3LNN II0WWA +01
211430  -6  857  M3LNN CR2WWA -10 (x2)
044215 -12 2444  M3LNN DL8TV -05 (x8)
40m 
UTC    dB Audio  Message
215530  +0  845  M3LNN GB2WWA RR73
224030 -10  397  M3LNN CR2WWA +00
224130 -12  510  M3LNN II0WWA RR73
001730 -10  842  M3LNN GB2WWA -13 (x2)
001900 -19 1344  M3LNN II9WWA -20
002030  -9 1224  M3LNN TM2WWA -03
002930  -5  574  M3LNN CR2WWA +01
213900  -4 1224  M3LNN TM2WWA -19 (x2)
214100  -5 1330  M3LNN DA0WWA -11 (x2)
214330  +8  638  M3LNN II3WWA -17 (x2)
214700 -20 1457  M3LNN IR0WWA RR73
10m 
UTC    dB Audio  Message
100900 -16 1650  M3LNN II2WWA -12 (x2)
083045 -24 1630  SN3WWA M3LNN R+02

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.

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