MM0GHM — 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: IO75

Receiver-side FT8 activity involving MM0GHM, decoded by SO8OO in southeastern Poland. 155 FT8 messages attributed to this token as transmitter, on 60m, 40m, across 6 UTC dates in the available aggregate history. Observed between 2026-08-26 and 2026-10-03.

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 155 FT8 messages attributed to MM0GHM as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (97%), followed by 60 m (3%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (66%); the estimated median was -7 dB.

Overview

155
Messages attributed
6
UTC dates decoded
15
Active 15-min windows
-7 dB
Estimated median S/N

Bands

60m · 5 40m · 150
First attributed message: 2026-08-26
Last attributed message: 2026-10-03 22:09 UTC

Observed FT8 message patterns

Attributed sample
155 messages
Active dates
6 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-11 to -3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 49, strong (≥ -8 dB) 103.

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 MM0GHM 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 MM0GHM

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
IO75 · 67 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,894 km (approx.)
Last such locator decoded
2026-10-03 22:09 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 UTCBandMM0GHM S/NCounterpartCounterpart S/NMsgsCapture
10-03 22:07 40m -8 / - T77R - / -7 2 Partial capture
10-03 22:05 40m -6 / - SP8ADU - / -16 2 ✓ Closing fragment
10-03 22:03 40m -3 / - T77R - / -15 2 Partial capture
10-03 22:00 40m -2 / - RA9ACA - / -23 3 ✓ Closing fragment
10-03 21:52 40m -8 / - YO2MKE - / -14 4 ✓ Closing fragment
10-03 21:48 40m -8 / - OH5KT - / 0 2 ✓ Closing fragment
10-03 21:43 40m -6 / - UA9SY - / -17 2 Partial capture
10-03 21:43 40m -8 / -18 TA3NK -2 / -18 9 Partial capture
09-19 21:06 40m - / - DD6CS -1 / - 3 Partial capture
09-19 21:02 40m - / -16 R3XBS +4 / - 2 ✓ Closing fragment
09-15 20:19 60m - / +1 ON5RZ -18 / - 2 Partial capture
09-15 20:15 60m - / -14 C31CT -4 / - 2 ✓ Closing fragment
09-15 20:02 60m - / +5 GX0ERG -9 / - 3 ✓ Closing fragment
09-15 19:51 60m - / +1 F4FRG -7 / - 4 ✓ Closing fragment
09-15 19:48 60m - / -4 PE1MHY -7 / - 2 ✓ Closing fragment
09-15 19:47 60m - / -2 SM7HWD -7 / - 2 ✓ Closing fragment
09-15 19:46 60m - / - OH3GBW -4 / - 2 Partial capture
09-15 19:40 60m - / - DL9NN -15 / - 2 Partial capture
09-15 19:39 60m - / -2 DL1UDO -8 / - 5 ✓ Closing fragment
09-15 19:39 60m - / -5 F5OZC -11 / - 2 ✓ Closing fragment
09-15 19:37 60m - / -7 OM5JG -2 / - 5 ✓ Closing fragment
09-15 19:31 60m - / -24 SV1FJR -2 / - 2 Partial capture
09-15 19:28 60m -11 / -9 DL4BBY -2 / -10 4 ✓ Full exchange observed
09-15 19:26 60m -14 / -8 IK4CBO -12 / -10 4 ✓ Full exchange observed
09-15 19:20 60m - / -3 DL4YDR -3 / - 3 ✓ Closing fragment
09-08 21:38 40m -6 / -2 OK1MDX -4 / -12 4 ✓ Full exchange observed
09-08 21:29 40m -8 / -11 IZ8PPI -16 / - 3 ✓ Closing observed
09-08 21:22 40m -12 / - EA1HWP - / -18 2 ✓ Closing fragment
09-08 21:20 40m -10 / - TA3NK +1 / -16 3 ✓ Closing observed
08-27 20:06 40m -9 / - UB3XCC -4 / -11 3 ✓ Closing observed
08-27 20:02 40m -8 / - OE8PIT -5 / -13 3 ✓ Closing observed
08-27 20:02 40m -9 / -11 UT3UW 0 / -12 6 ✓ Full exchange observed
08-27 20:01 40m -8 / -14 HA3HA +3 / -13 4 ✓ Full exchange observed
08-27 19:59 40m -7 / -6 R1NBC -7 / -9 5 ✓ Full exchange observed
08-27 19:57 40m -8 / - G7SWS - / -6 2 ✓ Closing fragment
08-27 19:52 40m - / -13 F1PBZ +2 / - 2 ✓ Closing fragment
08-27 19:49 40m - / +5 PE2K -12 / - 3 ✓ Closing fragment
08-27 19:46 40m -7 / -6 DH9ET +5 / - 3 ✓ Closing observed
08-27 19:46 40m -3 / +9 DN4TG +8 / -6 4 ✓ Full exchange observed
08-27 19:45 40m - / - SP8ATA -8 / - 2 Partial capture
08-26 20:11 40m -8 / -17 UX7UU +2 / -14 7 ✓ Full exchange observed
08-26 20:10 40m -15 / -2 OK/PE5EIE +6 / -13 2 Partial capture
08-26 20:06 40m - / +1 DF7EE -3 / - 5 ✓ Closing fragment
08-26 20:06 40m - / - SP2GPL +5 / - 2 Partial capture
08-26 20:02 40m - / - M1DBX -11 / - 3 ✓ Closing fragment
08-26 19:59 40m -6 / - PD0WC -5 / -18 3 ✓ Closing observed
08-26 19:59 40m -8 / -4 DH8WE +11 / -5 6 ✓ Full exchange observed
08-26 19:58 40m - / - DL4DTL 0 / - 3 Partial capture
08-26 19:57 40m -8 / - F4MZO - / -19 2 ✓ Closing fragment
08-26 19:55 40m -8 / -8 PA3HGU -5 / -7 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
220015  -3  721  RA9ACA MM0GHM R-23 (x3)
220145  -1  721  CQ MM0GHM IO75 (x2)
220315  -1  722  T77R MM0GHM -15 (x2)
220415  -4  721  CQ MM0GHM IO75
220515  -4  721  SP8ADU MM0GHM -16 (x2)
220615  -9  721  CQ MM0GHM IO75
220715  -7  721  T77R MM0GHM -07 (x2)
220830  -5  721  CQ MM0GHM IO75 (x2)
60m 
UTC    dB Audio  Message
194815  -9  824  MM0GHM PE1MHY -04 (x2)
195115  -5 2648  MM0GHM F4FRG IN98 (x4)
200215  -9  647  MM0GHM GX0ERG JO01 (x3)
200845  +0  350  MM0GHM OH3GBW KP21
201045 -10  605  MM0GHM G4FHL 73
201530  -3 2129  MM0GHM C31CT R-14 (x2)
201900 -18 1227  MM0GHM ON5RZ JO21 (x2)
20m 
UTC    dB Audio  Message
200030  -5  324  MM0GHM RA6OY KN88 (x4)
131715 -12  460  MM0GHM IK4LZH JN54
132545 -13  579  MM0GHM IW2DNI JN45

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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