M7FCX — 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: England Most frequent locator attributed to this token: IO91

Receiver-side FT8 activity involving M7FCX, decoded by SO8OO in southeastern Poland. 386 FT8 messages attributed to this token as transmitter, on 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-08-31.

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 386 FT8 messages attributed to M7FCX as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (85%) fell within the six-hour window 06:00-12:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (75%); the estimated median was -3 dB.

Overview

386
Messages attributed
6
UTC dates decoded
53
Active 15-min windows
-3 dB
Estimated median S/N

Bands

20m · 386
First attributed message: 2026-06-06
Last attributed message: 2026-08-31 10:15 UTC

Observed FT8 message patterns

Attributed sample
386 messages
Active dates
6 UTC dates
Estimated median S/N
-3 dB
Estimated 10th-90th percentile
-15 to +5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 36, moderate (-15 to -9 dB) 61, strong (≥ -8 dB) 289.

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 M7FCX 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 M7FCX

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
IO91 · 296 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,607 km (approx.)
Last such locator decoded
2026-08-31 10:15 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 UTCBandM7FCX S/NCounterpartCounterpart S/NMsgsCapture
08-31 09:29 20m -11 / -7 M7MOK -9 / +5 3 ✓ Full exchange observed
08-31 09:26 20m -12 / - SP6HT - / -10 2 ✓ Closing fragment
08-31 09:23 20m +2 / - OE1AVO - / -3 2 ✓ Closing fragment
08-31 09:22 20m -6 / - F5IXN -2 / -8 5 Partial capture
08-23 14:55 20m 0 / - K0HB - / - 3 Partial capture
08-23 14:46 20m - / -18 RA9SJG -7 / - 3 ✓ Closing fragment
08-23 14:24 20m +9 / - YB0KEM - / - 2 Partial capture
08-23 13:43 20m +2 / - RA9HM - / - 3 Partial capture
08-23 10:11 20m +2 / - DL4ZF -1 / -7 6 Partial capture
08-23 10:01 20m -4 / -16 OZ1APZ -10 / -19 4 Partial capture
08-23 09:58 20m -10 / - KD4AP - / -11 3 ✓ Closing fragment
08-23 09:47 20m -8 / - HB9ETH - / -9 2 ✓ Closing fragment
08-23 09:42 20m -5 / - IN3JRZ -16 / -12 4 ✓ Closing observed
08-23 09:31 20m 0 / - OZ9TAN - / -11 4 ✓ Closing fragment
08-23 09:08 20m - / -2 UT8SQ -15 / - 2 ✓ Closing fragment
08-23 09:02 20m +2 / - EA8ACW - / -6 4 ✓ Closing fragment
08-23 08:55 20m -4 / - R9FDM - / -13 5 ✓ Closing fragment
08-23 08:52 20m -4 / - PD0PMF - / -9 3 Partial capture
08-23 08:28 20m - / - SA7KJE -14 / - 2 Partial capture
08-23 08:19 20m +2 / - KA2H - / - 2 Partial capture
08-23 07:14 20m - / -13 IK4LZH -3 / - 3 ✓ Closing fragment
08-23 07:07 20m - / -12 DJ2PW 0 / - 4 ✓ Closing fragment
08-23 07:02 20m - / -5 F1PBZ +2 / - 4 ✓ Closing fragment
08-23 06:57 20m -15 / - AC5UV - / - 2 Partial capture
08-23 06:35 20m -16 / -5 UA3RBM -5 / -4 3 ✓ Full exchange observed
08-23 06:07 20m - / - UC6D +14 / - 2 ✓ Closing fragment
08-23 06:00 20m - / -14 4X5JK -12 / - 2 Partial capture
08-23 05:42 20m -14 / -4 R9SB -14 / +5 3 ✓ Full exchange observed
08-23 05:03 20m - / -12 LZ3CB +13 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
092330  +2  877  OE1AVO M7FCX RR73
092345  -4  877  M7FCX F5IXN JN23
092400  -1  877  F5IXN M7FCX -08 (x2)
092600 -11  900  SP6HT M7FCX -10 (x2)
092700 -16  900  CQ M7FCX IO91 (x3)
092930 -11  898  M7MOK M7FCX +05
092945  -9  898  M7FCX M7MOK R-07
093000 -11  898  M7MOK M7FCX RR73
093030  -9  898  CQ M7FCX IO91
101130  -6  894  EA8DS M7FCX IO91
101530  -9  896  R9YBW M7FCX IO91

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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