EB4SM — FT8 station from Spain

Spain Grid: ?

Amateur radio station EB4SM operating from Spain. 249 FT8 spots received at SO8OO WebSDR, 70 CQ calls, active on 80m, 40m, 20m, 10m, over 12 days, best SNR +17 dB. Heard between 2026-04-22 and 2026-05-12.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

249
Total spots
70
CQ calls
12
Days active
-4 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-22
Last seen: 2026-05-12 19:23 UTC

Frequent QSO partners observed at SO8OO

Stations EB4SM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandEB4SMPartnerPartner SNRMsgs
05-13 22:35 80m - / - TJ1GD -12 / - 5 Partial
05-13 22:30 80m - / - TJ1GD -19 / - 4 Partial
05-13 15:34 20m - / -13 <...> -7 / - 2 Partial
05-12 22:33 80m - / - UK8FCM -14 / - 4 Partial
05-12 22:27 80m - / - UK8FCM -15 / - 2 Partial
05-12 21:42 80m - / -16 EA8BBJ -16 / - 3 ✓ Confirmed
05-12 21:23 80m -12 / -13 DO1OAS -12 / -9 4 ✓ Complete
05-12 21:22 80m -14 / - EC3A - / -7 2 Partial
05-12 20:07 20m - / -18 GU0VPA 0 / - 5 ✓ Confirmed
05-12 19:56 20m - / -18 <...> +11 / - 5 Partial
05-12 19:53 20m - / -9 OK2VCR +4 / - 2 Partial
05-12 19:45 20m -2 / -11 9H4JX +3 / - 7 ✓ Verified
05-11 23:00 80m - / -14 YM4KT -19 / - 2 Partial
05-11 22:56 80m - / - YM4KT -15 / - 3 Partial
05-11 22:46 40m - / -26 KP4OMR -6 / - 11 Partial
05-11 22:43 40m - / -7 EA6AJT -2 / - 3 Partial
05-11 22:35 40m - / - OX3HI -10 / - 7 Partial
05-11 22:22 80m -8 / - DO1OAS - / -24 11 Partial
05-11 22:19 80m 0 / - EA5KT - / - 2 ✓ Confirmed
05-11 22:16 80m +7 / - F1PBZ - / -15 3 ✓ Confirmed
05-11 21:43 80m - / - YO3IJ -20 / - 4 Partial
05-11 21:30 80m - / - R2BNC -24 / - 2 Partial
05-11 21:11 80m +10 / - F6CTT - / -13 2 ✓ Confirmed
05-10 22:56 80m +11 / -7 OE4MQW -4 / -5 5 ✓ Complete
05-10 22:49 80m -7 / - DO1WS - / - 2 ✓ Confirmed
05-10 22:48 80m - / -21 EA5CFI 0 / - 2 ✓ Confirmed
05-10 22:45 80m 0 / -5 DO1WS -8 / -14 5 ✓ Complete
05-10 22:32 80m - / - R2EN -6 / - 7 Partial
05-10 22:25 80m -4 / -11 DO5HB -8 / -15 4 ✓ Complete
05-10 22:10 80m - / -3 EA2CR -14 / - 2 ✓ Confirmed
05-10 22:07 80m - / - CE2SV -10 / - 2 Partial
05-10 21:52 80m +8 / -17 UR5WDL -18 / -23 6 ✓ Complete
05-10 21:48 80m -5 / -8 IZ4EFV -14 / -12 5 ✓ Complete
05-10 21:46 80m +4 / -7 DO8PAT -10 / -6 4 ✓ Complete
05-10 21:43 80m +16 / -13 SP6SR -10 / -11 4 ✓ Complete
05-10 21:41 80m -13 / -5 EG1PCH -12 / - 3 ✓ Verified
05-10 21:38 80m - / -5 CT1END -8 / - 2 ✓ Confirmed
05-07 23:38 80m - / - WV2B -6 / - 2 Partial
05-07 23:29 80m - / -13 GB8VED -11 / - 3 Partial
05-07 23:27 80m -10 / - EC3A - / -4 2 Partial
05-07 23:27 80m +8 / - SP7WIT - / - 2 Partial
05-07 23:24 80m -2 / -8 OO0O -13 / -8 5 ✓ Complete
05-07 23:23 80m -6 / - EC3A - / -4 2 Partial
05-07 23:19 80m +2 / - DK8HC - / -20 3 ✓ Confirmed
05-07 23:12 80m - / +5 EA1VIL -13 / - 2 ✓ Confirmed
05-07 23:05 80m - / - <...> -14 / - 3 Partial
05-07 22:57 80m - / - RW9JZ -14 / - 8 Partial
05-07 22:52 80m - / - 7Z1DN -12 / - 7 Partial
05-07 22:25 80m -5 / -11 EW8AAC -10 / -16 5 ✓ Complete
05-07 22:22 80m +14 / -5 RD7O -6 / -14 5 ✓ Complete

Station Log

40m 
UTC    dB  Freq  Message
224330  +0 1632  EA6AJT EB4SM IN80 (x3)
224645  -7 1627  KP4OMR EB4SM IN80 (x11)
210245  -9 1331  TL8BNW EB4SM IN80
80m 
UTC    dB  Freq  Message
222730 -16 1830  UK8FCM EB4SM IN80 (x6)
223045 -20 1009  TJ1GD EB4SM IN80 (x9)
20m 
UTC    dB  Freq  Message
194815  +5 2458  9H4JX EB4SM 73
195345  +1 2110  OK2VCR EB4SM -09 (x2)
195615 +11 2421  <...> EB4SM IN80 (x5)
200715  +5  867  GU0VPA EB4SM IN80 (x5)
153445  -8 2024  <...> EB4SM IN80 (x2)
10m 
UTC    dB  Freq  Message
093945 -16 1792  EB4SM VU2ADV -07 (x2)
60m 
UTC    dB  Freq  Message
194315  +4  463  3X3A EB4SM IN80

SNR History by Band