MM8FKF — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Scotland Most frequent locator attributed to this token: IO86

Receiver-side FT8 activity involving MM8FKF, decoded by SO8OO in southeastern Poland. 624 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 69 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-20.

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 624 FT8 messages attributed to MM8FKF as the transmitting token by decoded message structure across 69 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (82%), followed by 20 m (18%) and 10 m (0%). Most decodes (68%) 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 -12 dB.

Overview

624
Messages attributed
69
UTC dates decoded
132
Active 15-min windows
-12 dB
Estimated median S/N

Bands

40m · 512 20m · 110 10m · 2
First attributed message: 2026-06-08
Last attributed message: 2026-10-20 00:44 UTC

Observed FT8 message patterns

Attributed sample
624 messages
Active dates
69 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-17 to -6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 136, moderate (-15 to -9 dB) 358, strong (≥ -8 dB) 130.

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 MM8FKF 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 MM8FKF

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
IO86 · 223 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,792 km (approx.)
Last such locator decoded
2026-10-20 00:44 UTC

Other locator fields attributed to this token: IO85 (202).

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 UTCBandMM8FKF S/NCounterpartCounterpart S/NMsgsCapture
10-22 17:03 40m - / - DM4WRI -13 / - 2 Partial capture
10-19 21:18 40m - / -3 F1PBZ +1 / - 3 Partial capture
10-19 13:10 40m - / -12 F1PBZ -2 / - 2 Partial capture
10-19 05:54 40m -20 / -11 SP4MPH -9 / - 3 ✓ Closing observed
10-18 22:49 40m -8 / -19 EA3NE +1 / +2 4 ✓ Full exchange observed
10-18 01:53 40m -10 / - RD7O - / -4 2 Partial capture
10-16 23:59 40m -9 / - HZ1IP - / - 3 Partial capture
10-16 23:49 40m - / -13 RU6CH +4 / - 2 ✓ Closing fragment
10-16 17:00 40m - / - DH1BAS -10 / - 2 Partial capture
10-14 21:24 40m -11 / - A61DD - / - 3 Partial capture
10-14 12:49 40m - / -15 DL6ZOG -8 / - 3 ✓ Closing fragment
10-12 09:16 40m - / - OE5BTM -13 / - 5 Partial capture
10-12 09:15 40m - / -11 ON2ACO -21 / - 4 Partial capture
10-11 20:18 40m -10 / - LY4Q - / -6 2 Partial capture
10-11 20:13 40m -13 / - RN2F - / -15 2 Partial capture
10-11 20:05 40m - / - F4MLW -22 / - 2 Partial capture
10-11 20:01 40m - / - DK1FS -7 / - 2 Partial capture
10-11 20:00 40m -12 / - TA1CQ - / -8 2 ✓ Closing fragment
10-07 23:12 40m -12 / - SP9JMZ - / -15 2 Partial capture
10-07 17:36 40m - / - PA1CG -12 / - 2 ✓ Closing fragment
10-07 01:24 40m - / - IU8RFW -20 / - 4 Partial capture
10-05 19:35 40m - / - UT8NL -8 / - 2 ✓ Closing fragment
10-05 00:10 40m -11 / -22 IX1HPN 0 / - 5 ✓ Closing observed
10-05 00:03 40m -14 / - UA4POO -13 / +1 3 ✓ Closing observed
10-05 00:02 40m -15 / - GM7JQK -5 / - 4 ✓ Full exchange observed
10-04 23:59 40m -6 / -8 TA3NK -8 / -7 7 ✓ Full exchange observed
10-04 18:16 40m - / -18 F1PBZ -12 / - 2 Partial capture
10-04 02:53 40m - / - RQ6B -18 / - 4 Partial capture
10-04 02:45 40m -10 / -14 UA3GDJ -1 / -5 9 ✓ Full exchange observed
10-04 02:44 40m - / - R6OK 0 / - 2 Partial capture
10-04 02:24 40m -10 / - 4X5CG - / -16 3 Partial capture
10-04 02:20 40m -9 / - 9A5MP - / -21 4 ✓ Closing fragment
10-04 01:54 40m -9 / - R5DT - / -2 2 Partial capture
10-04 01:46 40m -9 / - IU7SEB - / -21 2 Partial capture
10-04 01:37 40m -12 / - GM7JQK -8 / - 5 ✓ Full exchange observed
09-27 15:09 40m - / - SQ5ROB -9 / - 9 Partial capture
09-26 18:14 40m - / -6 ON5ED -7 / - 6 Partial capture
09-25 11:15 10m - / - RM8L -8 / - 4 Partial capture
09-25 00:37 40m -15 / -18 R4FDK -12 / -11 9 ✓ Full exchange observed
09-24 21:47 40m - / -6 F1PBZ -6 / - 3 Partial capture
09-22 22:32 40m -15 / -14 KC1VFW -14 / -3 5 ✓ Full exchange observed
09-22 22:24 40m -15 / - K2GAV - / +6 2 ✓ Closing fragment
09-22 22:22 40m - / - RZ4FWA -6 / - 3 Partial capture
09-22 22:20 40m -12 / - SP9VRQ - / -9 2 Partial capture
09-22 22:17 40m -12 / -18 IZ8PPI -16 / -15 4 Partial capture
09-22 22:16 40m -22 / - IK2EST -3 / - 2 ✓ Closing observed
09-22 07:11 40m - / - I4BUQ -7 / - 4 Partial capture
09-22 07:08 40m - / -12 DL8WEM 0 / - 3 ✓ Closing fragment
09-21 20:57 40m - / - F4BYA +3 / - 3 Partial capture
09-21 20:56 40m - / - DL1YEG +6 / - 7 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
055500  -9  999  MM8FKF SP4MPH RR73
055515 -20  999  SP4MPH MM8FKF 73
055700 -13  998  MM8FKF DL7ROB JN58
131000  -1 2788  MM8FKF F1PBZ -12 (x5)
003545  -7  988  CQ MM8FKF IO86 (x3)
093400  -4 1197  MM8FKF DG7CF JN58
170300 -15 2168  MM8FKF DM4WRI JO33 (x2)
170500  +2  997  MM8FKF PA4GDR JO32
10m 
UTC    dB Audio  Message
195445  +7 2641  MM8FKF F1PBZ -15 (x2)
195615  -1 2951  MM8FKF DO1FDK JO41
105345 -11 1040  MM8FKF DF2UF JN49 (x5)
105745  -4 2487  MM8FKF F1PBZ -11 (x3)
111500  -5 2357  MM8FKF RM8L MO27 (x4)
20m 
UTC    dB Audio  Message
120500 -15 1511  MM8FKF EA4IOW R-23
161130  -3 1035  MM8FKF TA3NK KM39 (x10)
122800  -5 1035  MM8FKF DL1AG JN48 (x4)
80m 
UTC    dB Audio  Message
005600  +5  966  MM8FKF UX7QV KN29 (x7)

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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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