CM3EFM — FT8 station from Cuba

Cuba Grid: JN45

Amateur radio station CM3EFM operating from Cuba (grid square JN45). 13 FT8 spots received at SO8OO WebSDR, active on 10m, over 3 days, best SNR +15 dB. Heard between 2026-04-25 and 2026-05-22.

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Overview

Total spots

CQ calls

Days active

-6 dB

Avg SNR

Bands

10m

First seen: 2026-04-25
Last seen: 2026-05-22 15:58 UTC

Frequent QSO partners observed at SO8OO

Stations CM3EFM worked most often, as logged from our receiver:

LU7WDM · Argentina

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	CM3EFM	Partner	Partner SNR	Msgs
05-22 17:56	10m	+12 / -	II2MPP	- / -	5	Partial
04-25 16:33	10m	-18 / -	LU7WDM	- / -15	3	✓ Confirmed
04-25 16:30	10m	-15 / -	PU3CFS	- / -	2	Partial

Station Log

10m

UTC    dB  Freq  Message
162930 -20 1225  CM3EFM PY3OG GF49
163000 -14 2063  CM3EFM PU3CFS GG40 (x2)
163100 -21 2065  CM3EFM LU7WDM FE77 (x4)
144330 -15  956  CM3EFM PU2XEE -19
175630 +12 2766  CM3EFM II2MPP JN45 (x5)