M7KNM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO93

Receiver-side FT8 activity involving M7KNM, decoded by SO8OO in southeastern Poland. 247 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 13 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-09-13.

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 247 FT8 messages attributed to M7KNM as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (56%), followed by 40 m (40%) and 80 m (4%). Most decodes (87%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

247
Messages attributed
13
UTC dates decoded
35
Active 15-min windows
-10 dB
Estimated median S/N

Bands

80m · 9 40m · 100 20m · 138
First attributed message: 2026-06-15
Last attributed message: 2026-09-13 21:54 UTC

Observed FT8 message patterns

Attributed sample
247 messages
Active dates
13 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-18 to -2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 52, moderate (-15 to -9 dB) 93, strong (≥ -8 dB) 102.

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 M7KNM 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 M7KNM

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
IO93 · 189 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,612 km (approx.)
Last such locator decoded
2026-09-13 21:54 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 UTCBandM7KNM S/NCounterpartCounterpart S/NMsgsCapture
09-13 20:50 40m - / - RA6OY -14 / - 3 Partial capture
09-13 20:45 40m - / - R7ZY -2 / - 6 Partial capture
09-13 20:40 40m -13 / - R2FBW - / - 2 ✓ Closing fragment
08-26 19:47 20m - / - IZ1HJU -8 / - 3 Partial capture
08-26 19:45 20m - / - RZ4FWA +1 / - 4 Partial capture
08-24 22:13 20m - / - W3FR -2 / - 7 Partial capture
08-24 22:09 20m - / - 5Z4VJ -8 / - 3 Partial capture
08-23 20:47 20m -18 / -18 S56UVB +8 / -1 6 ✓ Full exchange observed
08-23 20:21 40m - / +3 LB5CK -22 / - 3 Partial capture
08-23 20:21 40m - / - PE2K -10 / - 2 Partial capture
08-23 20:18 40m -10 / -4 OK1ZCF -2 / +8 5 ✓ Full exchange observed
08-23 20:16 40m -8 / -8 OE1AVO -5 / -10 5 ✓ Full exchange observed
08-23 20:04 40m - / -3 GM5DNA +2 / - 2 ✓ Closing fragment
08-23 20:02 40m -12 / - PA3ADE - / -13 2 ✓ Closing fragment
08-23 19:28 40m - / -16 RY3F -1 / - 3 ✓ Closing fragment
08-23 19:21 40m -16 / -21 R3DQK -10 / -21 7 Partial capture
08-23 09:08 20m - / - F4BYA +4 / - 8 Partial capture
08-23 09:04 20m - / -12 F4AWT 0 / - 4 Partial capture
08-22 21:42 40m - / -5 RD3FY -5 / - 4 Partial capture
08-21 22:19 40m -5 / - IN3IZQ -21 / -3 3 Partial capture
08-21 21:52 40m -1 / - XU7O - / - 4 Partial capture
08-15 20:05 20m - / -1 IZ4JMA -15 / - 3 ✓ Closing fragment
08-12 19:35 20m - / -4 PD0RCQ -16 / - 2 ✓ Closing fragment
08-12 19:13 20m - / -11 PC2J -7 / - 3 ✓ Closing fragment
08-12 19:07 20m - / -13 PC2J -7 / - 8 Partial capture
08-12 18:59 20m - / -10 PD0IFI -16 / - 7 ✓ Closing fragment
08-11 21:05 40m - / 0 GJ0KYZ -18 / - 2 ✓ Closing fragment
08-11 20:55 40m - / -9 IU3MAG -10 / - 2 ✓ Closing fragment
08-11 20:48 40m -18 / -9 DL6MRM -15 / - 3 ✓ Closing observed
08-11 20:44 40m - / -6 DL6MRM -16 / - 2 ✓ Closing fragment
08-11 20:36 40m - / +4 ON1AEY -12 / - 4 Partial capture
08-11 20:11 20m -9 / -9 EA7AAF -4 / - 3 Partial capture
08-11 20:08 20m - / +3 IK4LZH -7 / - 2 ✓ Closing fragment
08-11 19:57 20m - / -16 JA7BXS -12 / - 2 ✓ Closing fragment
08-11 19:49 20m - / - IK4LZH +1 / - 4 Partial capture
08-09 21:21 40m - / 0 DL5MKR -19 / - 2 ✓ Closing fragment
08-09 20:44 40m - / -10 DM2HEY -4 / - 2 ✓ Closing fragment
08-09 20:40 40m - / -7 CR5VP -22 / - 2 ✓ Closing fragment
08-09 20:33 40m - / -5 DD7EE -16 / - 2 ✓ Closing fragment
08-09 20:32 40m - / -9 M0UTD -10 / - 2 ✓ Closing fragment
08-09 20:29 40m - / -14 HB9HBY -6 / - 2 ✓ Closing fragment
08-09 19:52 20m - / -9 F1PBZ -12 / - 2 ✓ Closing fragment
08-08 19:46 20m - / - RY7G +3 / - 3 Partial capture
07-23 21:27 40m - / -11 RN6MA -11 / - 2 ✓ Closing fragment
07-23 21:24 40m - / -1 F1IQH -17 / - 2 ✓ Closing fragment
07-23 20:46 20m - / -20 PY5KA -14 / - 5 ✓ Closing fragment
07-22 18:02 20m - / -19 BI4XDT +2 / - 3 ✓ Closing fragment
07-22 08:37 20m - / -4 F4HSB -17 / - 3 ✓ Closing fragment
07-19 13:06 20m - / -10 R5AV -9 / - 2 ✓ Closing fragment
07-16 13:51 20m -10 / - I0XNH - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
204900 -13 1774  CQ M7KNM IO93 (x3)
205045 -15  895  M7KNM RA6OY KN88
205100 -13 1773  CQ M7KNM IO93 (x2)
205145 -14  895  M7KNM RA6OY KN88
205200 -11 1772  CQ M7KNM IO93 (x2)
205245 -14  896  M7KNM RA6OY KN88
205330 -16 1772  CQ M7KNM IO93 (x4)
215430  -6 1581  PY2GIG M7KNM IO93
20m 
UTC    dB Audio  Message
221315  -4  998  M7KNM W3FR FM19 (x7)
194515  -2 2068  M7KNM RZ4FWA LO23 (x4)
194745  -4 1748  M7KNM IZ1HJU JN44
194815  -8 1295  M7KNM R7OV KN87
194815 -11 1746  M7KNM IZ1HJU JN44 (x2)
10m 
UTC    dB Audio  Message
104600  -5 1980  M7KNM OZ1CJT JO66 (x4)
104930 -15 1812  M7KNM UT7UJ RR73
105430  -5 2744  M7KNM DH2SK JN49
105600  -8 1812  M7KNM PD4HT JO23 (x3)
110100 -11 1812  M7KNM DO6KJ R-09 (x2)
110330 -12 1042  M7KNM OZ9MSD JO46
111330  -2 1121  M7KNM DN9SGE JO42 (x2)
181715  -6 1010  M7KNM OD5ET -07
80m 
UTC    dB Audio  Message
023900  -1 1942  M7KNM SQ6ELK RR73
023930 -12 1591  M7KNM DL1STG JO31 (x2)
024200  -3 1431  M7KNM LY1O KO24
024200  -5 1500  M7KNM DL1UDO JO31
024230  -3 1280  M7KNM LY1O KO24
024230  -4 1500  M7KNM DL1UDO R-14
024300  +0 1281  M7KNM LY1O KO24
024300  -7 1500  M7KNM DL1UDO 73
024330  +1 1283  M7KNM LY1O KO24 (x3)
030045  +8 2383  M7KNM IQ4JO JN63 (x3)

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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