UD4Y — FT8 station from European Russia
Amateur radio station UD4Y operating from European Russia. 109 FT8 spots received at SO8OO WebSDR, 4 CQ calls, active on 40m, 20m, 10m, over 5 days, best SNR +22 dB. Heard between 2026-05-17 and 2026-06-06.
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Overview
109
Total spots
4
CQ calls
5
Days active
-5 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-05-17
Last seen: 2026-06-06 08:57 UTC
Last seen: 2026-06-06 08:57 UTC
Frequent QSO partners observed at SO8OO
Stations UD4Y worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UD4Y | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-06 10:54 | 10m | -2 / - | RN7A | - / -17 | 5 | Partial |
| 06-06 10:48 | 10m | +5 / - | R6TA | - / -8 | 4 | Partial |
| 06-06 10:27 | 10m | -14 / - | R6UA | - / - | 2 | Partial |
| 06-06 10:24 | 10m | +20 / - | R6TA | - / - | 2 | Partial |
| 06-06 10:23 | 10m | -7 / - | RG5A | - / - | 5 | Partial |
| 06-06 10:19 | 10m | 0 / - | RG5A | - / - | 2 | Partial |
| 05-30 17:52 | 40m | -10 / - | R3AI | - / -8 | 3 | ✓ Confirmed |
| 05-30 17:48 | 40m | -2 / - | RK2Z | - / - | 2 | Partial |
| 05-30 17:43 | 40m | -6 / - | R3LCW | - / - | 20 | Partial |
| 05-30 17:37 | 40m | +7 / - | EW4DX | - / -8 | 5 | Partial |
| 05-30 17:35 | 40m | -5 / - | RK2Z | - / - | 2 | Partial |
| 05-30 17:35 | 40m | -5 / - | R6UBM | - / - | 5 | ✓ Confirmed |
| 05-30 17:32 | 40m | -7 / - | R6ACY | - / - | 3 | Partial |
| 05-30 17:31 | 40m | -11 / - | R6DVV | - / - | 3 | Partial |
| 05-30 17:23 | 40m | -16 / - | UB4CJS | - / -8 | 5 | Partial |
| 05-30 17:08 | 40m | -2 / - | R2SN | - / -4 | 2 | ✓ Confirmed |
| 05-30 17:08 | 40m | +3 / - | RW6ATD | - / - | 2 | Partial |
| 05-30 16:58 | 40m | -6 / - | R3DEE | - / +8 | 2 | ✓ Confirmed |
| 05-30 10:41 | 20m | -24 / -22 | PD1HPB | -16 / -16 | 3 | Partial |
| 05-30 10:37 | 20m | - / -12 | OK1DXR | -20 / - | 2 | ✓ Confirmed |
| 05-30 10:36 | 20m | -24 / -18 | F4HSB | -13 / - | 2 | Partial |
| 05-23 22:29 | 40m | +9 / - | DL7ACA | - / - | 4 | Partial |
| 05-23 22:27 | 40m | - / - | SV5BYP | -17 / - | 2 | Partial |
| 05-23 22:22 | 40m | -11 / - | UI6O | -17 / - | 3 | Partial |
| 05-23 22:19 | 40m | -4 / -19 | EW8AAC | -16 / -1 | 6 | ✓ Complete |
| 05-23 22:17 | 40m | -4 / -15 | EG5SUN | -14 / -24 | 4 | ✓ Complete |
| 05-23 08:45 | 10m | - / -17 | UN7AB | -22 / - | 2 | Partial |
| 05-22 20:12 | 40m | - / -10 | RX7KIR | -14 / - | 2 | Partial |
| 05-17 11:12 | 20m | -6 / - | R1ZBU | -7 / - | 3 | ✓ Verified |
Station Log
10m
UTC dB Freq Message 102615 -4 492 UD4Y RG5A KN93 102745 -17 2431 UD4Y R6UA LN46 (x2) 103330 -6 1212 UD4Y RZ6CO LN04 103430 -12 2424 UD4Y R6UA LN46 104815 +4 1433 UD4Y R6TA LN13 (x4) 105430 -3 1239 UD4Y RZ6CO LN04 105430 +0 557 UD4Y RN7A -17 (x5)
40m
UTC dB Freq Message 174845 -1 344 UD4Y RK2Z KO81 174915 +0 2223 UD4Y R3LCW KO64 (x7) 175215 -9 1328 UD4Y R3AI R-08 175245 -7 2223 UD4Y R3LCW KO64 175245 -10 1328 UD4Y R3AI R-08 (x2) 175315 -7 2223 UD4Y R3LCW KO64 (x3)
20m
UTC dB Freq Message 111245 -2 893 R1ZBU UD4Y LO36 (x2) 111630 -6 1757 UD4Y R1ZBU RR73 103430 -20 1741 CQ UD4Y LO36 103630 -13 1741 F4HSB UD4Y -18 103645 -4 296 UD4Y G0ANH IO94 103700 -20 1741 OK1DXR UD4Y -12 (x2) 103815 -24 1649 UD4Y F4HSB JN37 103830 -16 1741 RG1L UD4Y -16 104100 -16 1741 PD1HPB UD4Y -22 (x2) 104245 -24 1739 UD4Y PD1HPB R-16 164400 -3 1745 CQ UD4Y LO36 (x2)