EB4SM — FT8 station from Spain
Amateur radio station EB4SM operating from Spain. 556 FT8 spots received at SO8OO WebSDR, 181 CQ calls, active on 80m, 60m, 40m, 20m, 10m, over 30 days, best SNR +21 dB. Heard between 2026-04-22 and 2026-06-12.
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Overview
556
Total spots
181
CQ calls
30
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
First seen: 2026-04-22
Last seen: 2026-06-12 05:27 UTC
Last seen: 2026-06-12 05:27 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
| Time | Band | EB4SM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-12 07:26 | 20m | -4 / -10 | LX2SM | -3 / -9 | 6 | ✓ Complete |
| 06-12 07:15 | 20m | - / -12 | SE3X | +12 / - | 2 | ✓ Confirmed |
| 06-12 07:12 | 20m | 0 / -9 | SV1MOZ | +11 / - | 7 | Partial |
| 06-12 07:04 | 20m | - / - | 9A5JU | -4 / - | 2 | ✓ Confirmed |
| 06-12 07:03 | 20m | - / - | ZL4KX | -7 / - | 3 | Partial |
| 06-12 06:39 | 20m | - / - | R0ADA | -12 / - | 2 | Partial |
| 06-12 06:18 | 20m | - / -12 | ZL3GAV | -13 / - | 2 | ✓ Confirmed |
| 06-10 07:43 | 40m | -13 / - | IK4RVY | - / -10 | 2 | ✓ Confirmed |
| 06-10 07:28 | 20m | - / -4 | EA1FBU | -5 / - | 2 | Partial |
| 06-10 07:24 | 20m | - / -25 | ZL3XA | -5 / - | 6 | ✓ Confirmed |
| 06-10 07:14 | 20m | - / - | VK6BAD | 0 / - | 2 | Partial |
| 06-09 23:00 | 80m | -8 / -17 | R3PLN | -18 / -24 | 5 | ✓ Complete |
| 06-09 09:33 | 10m | -4 / - | R3UG | - / -10 | 2 | ✓ Confirmed |
| 06-09 08:51 | 20m | -2 / -9 | IQ9BF | +6 / - | 3 | ✓ Complete |
| 06-09 08:49 | 20m | +10 / -5 | II9RICT | 0 / -4 | 2 | Partial |
| 06-09 08:47 | 20m | +17 / -11 | LY100RADIO | -2 / -6 | 2 | Partial |
| 06-09 08:43 | 20m | -9 / -9 | OE8PPL | -6 / -6 | 4 | ✓ Complete |
| 06-09 08:33 | 20m | - / - | GU0SUP | +2 / - | 3 | ✓ Confirmed |
| 06-06 21:45 | 80m | +16 / -15 | OM3TWM | -24 / - | 6 | ✓ Verified |
| 06-04 21:42 | 20m | -1 / - | EA5BYS | - / - | 3 | Partial |
| 06-04 21:36 | 20m | - / - | OJ0Z | -6 / - | 11 | Partial |
| 06-04 09:18 | 20m | - / - | P40AA | -6 / - | 2 | Partial |
| 06-03 22:23 | 80m | -15 / - | TT1GD | - / -16 | 2 | ✓ Confirmed |
| 06-03 09:09 | 20m | - / -3 | IQ9NI | +2 / - | 2 | Partial |
| 06-03 09:05 | 20m | -4 / - | SP2EWQ | +8 / +6 | 3 | ✓ Verified |
| 06-03 08:59 | 20m | -16 / -16 | F6FDY | -4 / - | 3 | Partial |
| 06-03 08:56 | 20m | -10 / - | RI0SP | -2 / -12 | 8 | ✓ Verified |
| 06-01 22:01 | 20m | -16 / -8 | NC4MH | -5 / -1 | 3 | ✓ Complete |
| 05-31 10:35 | 20m | -16 / -19 | R1QAM | -13 / -16 | 4 | ✓ Complete |
| 05-31 10:34 | 20m | - / -12 | 9A6GUO | -12 / - | 2 | ✓ Confirmed |
| 05-31 10:32 | 20m | -10 / -7 | F1PSX | -12 / - | 5 | ✓ Complete |
| 05-31 10:32 | 20m | +4 / - | YO3AF | - / - | 3 | Partial |
| 05-31 10:28 | 20m | +4 / -17 | RZ4FWA | -4 / - | 4 | Partial |
| 05-31 10:27 | 20m | -14 / -14 | OK1UOZ | -12 / - | 4 | ✓ Verified |
| 05-31 10:25 | 20m | +4 / - | UA4FKT | - / - | 3 | Partial |
| 05-30 23:05 | 40m | - / -4 | OE4MTI | -1 / - | 3 | ✓ Confirmed |
| 05-30 23:03 | 40m | -18 / -10 | 9Z4CT | 0 / -8 | 3 | ✓ Complete |
| 05-30 23:00 | 40m | - / -16 | EX8ABR/P | -1 / - | 3 | ✓ Confirmed |
| 05-30 22:56 | 40m | -17 / -13 | A61CK | +1 / +8 | 8 | ✓ Complete |
| 05-30 22:53 | 40m | - / -20 | YE4FHY | -1 / - | 3 | ✓ Confirmed |
| 05-30 22:49 | 40m | - / - | OA4ENG | 0 / - | 2 | ✓ Confirmed |
| 05-30 22:38 | 80m | - / -8 | RY4D | -10 / - | 2 | Partial |
| 05-30 22:36 | 80m | +2 / -11 | R2EN | -5 / -18 | 5 | ✓ Complete |
| 05-30 22:33 | 80m | -1 / - | OJ0Z | -14 / -7 | 2 | ✓ Verified |
| 05-30 22:20 | 80m | - / - | OJ0Z | -14 / - | 7 | Partial |
| 05-30 22:17 | 80m | +6 / -18 | SP6U | -10 / -15 | 5 | ✓ Complete |
| 05-29 23:43 | 20m | - / -14 | HP1RY | +1 / - | 3 | ✓ Confirmed |
| 05-29 23:38 | 20m | -20 / - | HP1RY | - / - | 2 | Partial |
| 05-29 23:36 | 20m | - / -7 | CP7DX | -1 / - | 3 | ✓ Confirmed |
| 05-29 23:10 | 20m | - / -2 | OJ0MN | -4 / - | 8 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 071300 +1 972 EB4SM SV1MOZ KM17 071315 +8 972 SV1MOZ EB4SM -10 071330 +0 972 EB4SM SV1MOZ KM17 071345 +11 973 SV1MOZ EB4SM -11 (x2) 071545 +15 973 SE3X EB4SM 73 (x2) 071745 +8 973 <...> EB4SM R-12 072600 -1 1040 LX2SM EB4SM IN80 (x2) 072645 -6 834 EB4SM LX2SM -09 072700 +1 1037 LX2SM EB4SM R-10 072715 -2 834 EB4SM LX2SM RR73 072730 -6 1037 LX2SM EB4SM 73 064100 -4 1403 HC2THN EB4SM 73
40m
UTC dB Freq Message 225830 +2 898 A61CK EB4SM IN80 225845 -17 897 EB4SM A61CK +08 225900 +3 897 A61CK EB4SM R-13 (x2) 230045 +0 1738 EX8ABR/P EB4SM R-16 (x3) 230330 -18 1948 EB4SM 9Z4CT -08 230345 -3 1948 9Z4CT EB4SM R-10 (x2) 230530 +1 1468 OE4MTI EB4SM IN80 (x3) 074315 -11 2186 EB4SM IK4RVY -10 (x2)
80m
UTC dB Freq Message 223915 -13 1672 RY4D EB4SM R-08 222300 -20 1098 EB4SM TT1GD -16 (x2) 213945 -24 1210 YE9BJM EB4SM IN80 214530 +20 1969 EB4SM OM3TWM RR73 214645 -24 1207 OM3TWM EB4SM R-15 (x3) 214830 +11 1969 EB4SM OM3TWM RR73 214845 -24 1206 OM3TWM EB4SM 73 230045 -14 2368 R3PLN EB4SM IN80 230100 -7 2367 EB4SM R3PLN -24 230115 -21 2366 R3PLN EB4SM R-17 230130 -10 2367 EB4SM R3PLN RR73 230145 -18 2367 R3PLN EB4SM 73
10m
UTC dB Freq Message 093945 -16 1792 EB4SM VU2ADV -07 (x2) 085630 -14 2079 EB4SM 9H4JX -15 093300 +0 2414 EB4SM R3UG -10 (x2)
60m
UTC dB Freq Message 194315 +4 463 3X3A EB4SM IN80 224800 -24 1657 IS0LLL EB4SM IN80 (x2) 220530 -13 1828 EB4SM 5B4AMX -09 (x2) 222430 -20 1528 EB4SM IW9FRA -04