YU4EA — FT8 station from Serbia
Amateur radio station YU4EA operating from Serbia (grid square JO22). 225 FT8 spots received at SO8OO WebSDR, 20 CQ calls, active on 80m, 40m, 20m, 10m, over 8 days, best SNR +24 dB. Heard between 2026-05-14 and 2026-06-24.
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Overview
225
Total spots
20
CQ calls
8
Days active
+1 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-05-14
Last seen: 2026-06-24 05:21 UTC
Last seen: 2026-06-24 05:21 UTC
Frequent QSO partners observed at SO8OO
Stations YU4EA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YU4EA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-24 07:20 | 20m | -12 / - | PE1NPS | - / - | 2 | Partial |
| 06-24 07:17 | 20m | -24 / -2 | IZ1UJM | -18 / - | 4 | ✓ Verified |
| 06-23 22:14 | 20m | +10 / - | G0RVY | - / -4 | 2 | Partial |
| 06-23 21:26 | 20m | +1 / - | M7LYG | - / -7 | 3 | Partial |
| 06-23 21:22 | 20m | -4 / - | M7LYG | - / - | 2 | Partial |
| 06-23 21:00 | 20m | -8 / - | 2E0ROJ | - / - | 2 | ✓ Confirmed |
| 06-23 15:42 | 20m | -17 / - | TA5FW | - / -10 | 3 | Partial |
| 06-13 23:07 | 20m | -2 / - | IW0ELF | - / +7 | 3 | ✓ Confirmed |
| 06-13 23:01 | 20m | +1 / - | DL3MIB | - / +1 | 10 | ✓ Confirmed |
| 06-13 23:01 | 20m | +7 / - | OD5ZF | - / -18 | 3 | ✓ Confirmed |
| 06-13 23:01 | 20m | -6 / - | WB3JSW | - / -3 | 2 | ✓ Confirmed |
| 06-13 22:59 | 20m | +8 / - | IQ4JO | - / - | 2 | Partial |
| 06-13 22:59 | 20m | -2 / - | K1CXS | - / +6 | 2 | Partial |
| 06-13 22:56 | 20m | +3 / - | IU5HIU | - / - | 2 | Partial |
| 06-13 22:51 | 40m | - / -1 | R2EA | +8 / - | 2 | Partial |
| 06-13 22:50 | 40m | +9 / +5 | 9A4ZM | +6 / - | 3 | Partial |
| 06-13 22:49 | 40m | +2 / -2 | OO7J | +8 / -7 | 4 | ✓ Complete |
| 06-13 22:47 | 40m | - / +2 | SP7TF | +3 / - | 2 | Partial |
| 06-13 22:46 | 40m | -8 / -7 | DH3KR | +2 / - | 3 | ✓ Verified |
| 06-13 22:44 | 40m | - / -17 | EA3ACA | +9 / - | 3 | Partial |
| 06-13 22:42 | 40m | - / +7 | 9A4ZM | +9 / - | 2 | Partial |
| 06-13 22:38 | 40m | - / -12 | RZ4FWA | +10 / - | 2 | ✓ Confirmed |
| 06-13 22:37 | 40m | -12 / -8 | PD0LBY | +10 / - | 8 | ✓ Verified |
| 06-13 22:37 | 40m | -3 / -3 | PE1NPS | +8 / -5 | 5 | ✓ Complete |
| 06-13 22:37 | 40m | +12 / +1 | US2YW | +8 / - | 6 | Partial |
| 06-13 22:35 | 40m | - / - | HB10GBT | +3 / - | 2 | Partial |
| 06-13 22:26 | 20m | -1 / - | F5PBG | -4 / - | 2 | ✓ Verified |
| 06-13 22:24 | 20m | -14 / -10 | EA1IOK | -5 / - | 3 | ✓ Verified |
| 06-13 22:23 | 20m | - / -17 | BG4UVR | 0 / - | 2 | Partial |
| 05-25 19:00 | 80m | - / - | E70SZ | +10 / - | 3 | Partial |
| 05-25 18:59 | 80m | - / +3 | SP7PMO | +11 / - | 2 | Partial |
| 05-25 18:56 | 80m | -1 / +7 | OK1UVJ | +6 / -6 | 6 | ✓ Complete |
| 05-25 18:55 | 80m | +2 / +6 | DK3TNA | +6 / -11 | 7 | ✓ Complete |
| 05-25 18:55 | 80m | +11 / -4 | IQ4JO | +6 / -5 | 5 | ✓ Complete |
| 05-25 18:55 | 40m | -4 / - | TK5NJ | - / -9 | 2 | Partial |
| 05-25 18:46 | 40m | -9 / - | DL3IAK | - / - | 9 | Partial |
| 05-25 18:46 | 40m | +1 / +8 | DK3TNA | +10 / -9 | 9 | ✓ Complete |
| 05-25 18:46 | 40m | -7 / -12 | RV3GZ | +5 / -9 | 8 | ✓ Complete |
| 05-25 18:16 | 10m | -8 / - | LU3HBA | - / -3 | 3 | ✓ Confirmed |
| 05-19 21:49 | 20m | +16 / - | F4ACR | - / - | 5 | Partial |
| 05-19 21:38 | 20m | +4 / - | EA1IOK | - / - | 4 | Partial |
| 05-19 21:37 | 20m | +22 / - | F4ACR | - / - | 2 | Partial |
| 05-19 21:27 | 40m | +5 / - | PC2J | - / - | 4 | Partial |
| 05-19 21:24 | 80m | +6 / - | DL9KM | - / - | 2 | ✓ Confirmed |
| 05-19 21:23 | 80m | +4 / - | DK0KG | - / - | 3 | ✓ Confirmed |
| 05-19 21:20 | 80m | - / +3 | DO5OT | +3 / - | 4 | Partial |
| 05-19 21:18 | 80m | +17 / - | S50XX | +5 / - | 3 | ✓ Complete |
| 05-19 21:18 | 80m | +3 / +3 | SV1EKI | 0 / - | 4 | ✓ Verified |
| 05-19 21:15 | 80m | -3 / -24 | EB3JT | +6 / -13 | 7 | ✓ Complete |
| 05-19 21:13 | 80m | +15 / -16 | PA3GDL | +10 / -10 | 7 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 212600 +0 780 YU4EA M7LYG IO93 (x3) 221400 +11 450 YU4EA G0RVY JO01 (x2) 221600 -21 1886 YU4EA VA3DIF 73 222100 -10 528 YU4EA W1CCO 73 071230 -23 1414 SP6AXW YU4EA -14 071415 -18 885 YU4EA DG4YT JO31 071730 -16 1414 IZ1UJM YU4EA R-02 (x2) 071815 -24 1414 YU4EA IZ1UJM RR73 (x2) 072045 -11 2487 YU4EA PE1NPS JO22 (x2)
40m
UTC dB Freq Message 224630 +3 529 DH3KR YU4EA RR73 224645 -8 1306 YU4EA DH3KR 73 224700 +2 529 SP7TF YU4EA R+02 (x2) 224845 -10 526 YU4EA PD0PKT JO22 224930 +6 529 CQ YU4EA KN04 224945 +2 528 YU4EA OO7J JO20 225000 +9 529 OO7J YU4EA -02 225015 +3 528 YU4EA OO7J R-07 225030 +7 528 OO7J YU4EA RR73 225045 +9 525 YU4EA 9A4ZM JN86 225100 +8 529 R2EA YU4EA R-01 (x2) 225230 +4 528 9A4ZM YU4EA +05 (x2)
80m
UTC dB Freq Message 185630 -1 877 YU4EA OK1UVJ JN69 185645 +6 530 OK1UVJ YU4EA +07 185700 -4 877 YU4EA OK1UVJ R-06 185715 +7 530 OK1UVJ YU4EA RR73 185730 -3 877 YU4EA OK1UVJ 73 185745 +7 530 DK3TNA YU4EA +06 (x2) 185830 +3 1253 YU4EA DK3TNA R-11 185845 +6 530 DK3TNA YU4EA RR73 185900 +5 1253 YU4EA DK3TNA 73 185915 +6 530 SP7PMO YU4EA +03 (x2) 190015 +9 530 E70SZ YU4EA +14 (x3)
10m
UTC dB Freq Message 181630 -7 733 YU4EA LU3HBA FF87 (x3)