EA4ZM — FT8 station from Spain
Amateur radio station EA4ZM operating from Spain (grid square JN54). 435 FT8 spots received at SO8OO WebSDR, 101 CQ calls, active on 40m, 20m, 10m, over 39 days, best SNR +21 dB. Heard between 2026-04-21 and 2026-06-20.
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Overview
435
Total spots
101
CQ calls
39
Days active
-7 dB
Avg SNR
Bands
40m
20m
10m
First seen: 2026-04-21
Last seen: 2026-06-20 05:42 UTC
Last seen: 2026-06-20 05:42 UTC
Frequent QSO partners observed at SO8OO
Stations EA4ZM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | EA4ZM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-19 05:57 | 40m | -22 / - | HG6IOM | - / -12 | 2 | ✓ Confirmed |
| 06-17 05:57 | 40m | -8 / - | IK4LZH | - / - | 2 | Partial |
| 06-17 05:49 | 40m | -9 / - | IK4LZH | - / - | 2 | Partial |
| 06-14 05:35 | 40m | -12 / - | DA1MK | - / -6 | 3 | ✓ Confirmed |
| 06-12 07:16 | 40m | -6 / - | DM4SH | - / -8 | 2 | Partial |
| 06-12 07:06 | 40m | -2 / - | IK4LZH | - / - | 4 | Partial |
| 06-12 06:55 | 40m | -5 / - | IK4LZH | - / - | 3 | Partial |
| 06-11 08:03 | 10m | +18 / - | IK4LZH | - / - | 4 | Partial |
| 06-07 07:47 | 10m | -16 / - | M0JFG | - / - | 2 | Partial |
| 06-04 09:36 | 10m | 0 / - | PE1FQF | - / - | 2 | Partial |
| 06-04 09:31 | 10m | +7 / - | F4EXC | - / -12 | 3 | Partial |
| 06-04 09:28 | 10m | -6 / - | DL1KSW | - / +3 | 2 | Partial |
| 06-04 09:25 | 10m | +2 / - | PE9JAN | - / - | 2 | Partial |
| 06-02 08:08 | 10m | -11 / - | IQ8PC | - / - | 2 | Partial |
| 06-02 07:57 | 20m | - / -16 | DA1WB | -4 / - | 2 | ✓ Confirmed |
| 06-02 07:56 | 20m | -18 / - | R2BRD | - / - | 3 | Partial |
| 06-02 07:53 | 20m | +3 / - | RA4Y | - / - | 3 | Partial |
| 06-02 06:00 | 40m | -3 / - | IK4LZH | - / - | 2 | Partial |
| 06-02 05:48 | 40m | -4 / - | IK4LZH | - / - | 4 | Partial |
| 05-31 07:01 | 20m | - / - | Z62NS | 0 / - | 3 | Partial |
| 05-31 06:56 | 20m | -6 / - | IK4LZH | - / - | 4 | Partial |
| 05-31 06:56 | 20m | - / -12 | OH3CNR | -10 / - | 2 | ✓ Confirmed |
| 05-30 09:11 | 20m | - / -10 | PD2XX | -18 / - | 2 | ✓ Confirmed |
| 05-30 09:02 | 20m | - / -22 | W4GAF | -17 / - | 2 | Partial |
| 05-30 08:44 | 20m | -17 / -11 | EA7GE | -1 / -14 | 2 | Partial |
| 05-30 07:18 | 40m | -4 / - | 9A7BB | - / - | 4 | ✓ Confirmed |
| 05-30 07:10 | 40m | +5 / - | IK4LZH | - / - | 3 | Partial |
| 05-30 05:52 | 40m | +8 / - | IK4LZH | - / - | 4 | Partial |
| 05-29 09:28 | 20m | - / -14 | G4AHJ | -13 / - | 2 | Partial |
| 05-29 09:25 | 20m | -16 / -16 | DG5BAQ | -11 / - | 3 | Partial |
| 05-29 07:42 | 20m | -4 / -3 | DL1GKH | +1 / -8 | 8 | ✓ Complete |
| 05-29 07:36 | 20m | -17 / -4 | OE5XBB | -9 / -14 | 11 | ✓ Complete |
| 05-29 07:31 | 20m | - / -20 | ZL1MED | -12 / - | 3 | ✓ Confirmed |
| 05-28 08:38 | 20m | +19 / - | IK4LZH | - / - | 4 | Partial |
| 05-28 08:30 | 20m | +14 / - | IK4LZH | - / - | 3 | Partial |
| 05-28 08:30 | 20m | +8 / - | SM7RHI | -19 / -13 | 3 | ✓ Verified |
| 05-28 07:49 | 20m | - / -10 | IZ5HEV | -5 / - | 2 | ✓ Confirmed |
| 05-28 07:46 | 20m | +15 / - | IK4LZH | - / - | 4 | Partial |
| 05-28 07:46 | 20m | -6 / -8 | YO4SX | -6 / -17 | 7 | ✓ Complete |
| 05-28 07:43 | 20m | - / -15 | VK7NET | -7 / - | 3 | ✓ Confirmed |
| 05-28 07:38 | 20m | - / -10 | DF9ML | -4 / - | 3 | ✓ Confirmed |
| 05-28 07:36 | 20m | -8 / - | RY9W | - / -12 | 2 | ✓ Confirmed |
| 05-28 07:33 | 20m | - / -7 | IU2VUZ | -5 / - | 2 | ✓ Confirmed |
| 05-25 10:00 | 10m | -2 / - | G3TKT | - / - | 2 | ✓ Confirmed |
| 05-25 09:47 | 10m | -19 / - | G3ZOH | - / +6 | 3 | ✓ Confirmed |
| 05-25 07:16 | 20m | - / -13 | DL5DQZ | -12 / - | 2 | ✓ Confirmed |
| 05-25 07:06 | 20m | -8 / - | TA3RAM | - / -11 | 2 | ✓ Confirmed |
| 05-24 06:03 | 20m | -12 / - | AD9DU | - / -11 | 3 | Partial |
| 05-24 05:58 | 20m | -15 / - | K4VHE | - / -1 | 2 | Partial |
| 05-21 08:42 | 20m | -18 / - | ON3RDO | - / +2 | 2 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 070745 +3 538 EA4ZM IK4LZH JN54 071645 -4 927 EA4ZM DM4SH R-08 (x2) 053545 -14 2604 EA4ZM DA1MK -06 (x3) 054915 -10 538 EA4ZM IK4LZH JN54 (x4) 055245 -13 1560 EA4ZM YT1KN KN04 055745 -23 1937 EA4ZM HG6IOM -12 (x2) 072645 -16 1399 EA4ZM DD7EE JO41 074245 -13 537 EA4ZM IK4LZH JN54
10m
UTC dB Freq Message 092845 -7 1707 EA4ZM DL1KSW JO30 (x2) 093045 -8 1709 EA4ZM DO9USB 73 093115 +7 1594 EA4ZM F4EXC -12 (x3) 093645 +1 634 EA4ZM PE1FQF JO21 (x2) 074715 -14 1184 EA4ZM M0JFG IO82 (x2) 080315 +15 493 EA4ZM IK4LZH JN54 (x4) 081045 -14 1459 EA4ZM G4TVR 73
20m
UTC dB Freq Message 070100 +4 1925 Z62NS EA4ZM +00 (x3) 070430 -1 1925 CQ EA4ZM IM68 075345 +5 965 EA4ZM RA4Y LO35 (x2) 075430 -5 1713 CQ EA4ZM IM68 075445 +2 965 EA4ZM RA4Y LO35 075615 -23 1713 EA4ZM R2BRD KO85 075630 +0 1714 CQ EA4ZM IM68 075645 -18 1713 EA4ZM R2BRD KO85 (x2) 075730 -3 1714 DA1WB EA4ZM -16 (x2) 075930 -4 1714 R2BRD EA4ZM -20