UB1CDJ — FT8 station from European Russia
Amateur radio station UB1CDJ operating from European Russia. 631 FT8 spots received at SO8OO WebSDR, 434 CQ calls, active on 40m, 20m, 10m, over 4 days, best SNR +20 dB. Heard between 2026-04-24 and 2026-06-27.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
631
Total spots
434
CQ calls
4
Days active
-6 dB
Avg SNR
Bands
40m
20m
10m
First seen: 2026-04-24
Last seen: 2026-06-27 11:35 UTC
Last seen: 2026-06-27 11:35 UTC
Frequent QSO partners observed at SO8OO
Stations UB1CDJ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UB1CDJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-27 13:06 | 20m | -2 / - | S51JY | - / - | 3 | Partial |
| 06-27 12:32 | 20m | -10 / - | DL1R | - / - | 6 | Partial |
| 06-27 10:33 | 10m | -8 / - | IR0RCAG | - / -10 | 2 | Partial |
| 06-27 09:42 | 10m | -5 / - | LX1NO | - / -2 | 5 | Partial |
| 05-29 18:36 | 20m | -4 / - | EB5AL | - / - | 2 | Partial |
| 05-29 16:03 | 40m | -3 / -13 | HF30PMW | -9 / -13 | 2 | Partial |
| 05-29 16:02 | 40m | -14 / -21 | IZ4OUL | -10 / -7 | 9 | ✓ Complete |
| 05-29 16:00 | 40m | - / -2 | R4HLO | -8 / - | 3 | ✓ Confirmed |
| 05-29 15:55 | 40m | - / -20 | EI6JMB | -9 / - | 2 | Partial |
| 05-29 15:53 | 40m | - / -8 | YD6HMM | -7 / - | 5 | ✓ Confirmed |
| 05-29 15:48 | 40m | -22 / -3 | RW6HPS | -2 / - | 3 | ✓ Complete |
| 05-29 15:32 | 40m | - / -6 | SQ9DKS | -8 / - | 2 | ✓ Confirmed |
| 05-29 15:32 | 40m | -1 / -15 | EU4ABJ | -8 / - | 5 | Partial |
| 05-29 15:26 | 40m | - / -10 | UW5ESX | -11 / - | 3 | Partial |
| 05-29 15:25 | 40m | -3 / +5 | RA6FCU | -11 / -2 | 3 | ✓ Complete |
| 05-29 15:16 | 40m | -15 / -13 | DL2NBC | -10 / -15 | 9 | ✓ Complete |
| 05-29 15:14 | 40m | - / +2 | RW3SB | -10 / - | 2 | ✓ Confirmed |
| 05-29 15:12 | 40m | -9 / -9 | DL3LBK | -8 / -5 | 5 | ✓ Complete |
| 05-29 15:11 | 40m | -12 / -9 | DG3FFM | -10 / -4 | 5 | ✓ Complete |
| 05-29 15:00 | 40m | - / +7 | RZ4FWA | -14 / - | 3 | Partial |
| 05-29 14:32 | 40m | -20 / - | RA3M | - / -12 | 2 | ✓ Confirmed |
| 05-29 14:28 | 40m | - / +8 | RY3PAG | -18 / - | 2 | ✓ Confirmed |
| 05-29 14:05 | 20m | - / -17 | DL8NDV/P | 0 / - | 2 | Partial |
| 05-29 13:53 | 20m | -11 / -2 | PD7PW | -6 / - | 4 | ✓ Complete |
| 05-29 13:51 | 20m | - / -15 | IQ5VK | -11 / - | 3 | Partial |
| 05-20 10:36 | 20m | - / - | R9JDC | -4 / - | 2 | ✓ Confirmed |
| 05-20 10:27 | 20m | -8 / -9 | R9JDC | 0 / -15 | 11 | Partial |
| 05-20 10:26 | 20m | -10 / +8 | F4MAG | -4 / - | 4 | ✓ Verified |
| 05-20 10:10 | 20m | - / -20 | JE2WLD | -8 / - | 3 | ✓ Confirmed |
| 05-20 10:08 | 20m | -16 / -12 | G6KHW | -5 / -15 | 4 | ✓ Complete |
| 05-20 09:50 | 20m | -12 / - | PE2K | -10 / -8 | 3 | ✓ Verified |
| 05-20 09:47 | 20m | -7 / -4 | G4CFS | -15 / -10 | 4 | ✓ Complete |
| 05-20 09:46 | 20m | -15 / - | PE1PIX | -13 / - | 2 | ✓ Verified |
| 05-20 09:39 | 20m | - / -12 | PA1HGM | -12 / - | 2 | ✓ Confirmed |
| 05-20 09:25 | 20m | -2 / - | R5KH | - / -23 | 3 | ✓ Confirmed |
| 05-20 09:22 | 20m | - / -4 | SP3MH | -4 / - | 2 | ✓ Confirmed |
| 05-20 09:10 | 20m | -9 / - | RA6OD | -13 / -10 | 2 | ✓ Verified |
| 05-20 09:05 | 20m | - / -13 | MW7KFZ | -6 / - | 2 | ✓ Confirmed |
| 05-20 08:59 | 20m | -16 / -15 | G0IXE | -15 / - | 3 | ✓ Verified |
| 05-20 08:52 | 20m | +14 / - | IK2RZP | - / - | 8 | ✓ Confirmed |
| 05-20 08:52 | 20m | -12 / - | IW2MLJ | -18 / - | 2 | ✓ Verified |
| 05-20 08:51 | 20m | +12 / - | IZ2FOS | - / - | 3 | ✓ Confirmed |
| 05-20 08:42 | 20m | -10 / +3 | R9UBE | -19 / - | 3 | ✓ Verified |
| 05-20 08:29 | 20m | -24 / -10 | R8OUO | -12 / - | 2 | Partial |
| 04-24 19:59 | 40m | -17 / - | OE5WRO | -6 / - | 3 | ✓ Verified |
| 04-24 19:52 | 40m | -11 / -8 | SP5MIG | -5 / -9 | 6 | ✓ Complete |
| 04-24 19:49 | 40m | -2 / - | R7ZL | +2 / -8 | 3 | ✓ Verified |
| 04-24 19:43 | 40m | 0 / - | UB6OAK | - / -14 | 2 | ✓ Confirmed |
| 04-24 19:40 | 40m | +9 / - | <...> | - / - | 3 | Partial |
| 04-24 19:33 | 40m | -9 / -5 | F5LVR | -4 / -2 | 7 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 140745 -4 1289 CQ UB1CDJ KO69 183630 -7 1282 UB1CDJ EB5AL IM99 (x2) 184200 -12 900 UB1CDJ BA8BLK -07 123200 -6 1281 UB1CDJ DL1R JN58 (x6) 124830 -6 1385 UB1CDJ R4DI -10 130630 -7 254 UB1CDJ S51JY JN76 (x3) 133530 -20 1281 UB1CDJ IZ7LDG R-03
10m
UTC dB Freq Message 093900 -11 806 UB1CDJ SM4TIW JO79 094230 -3 1827 UB1CDJ LX1NO JN39 (x5) 094815 -23 1307 CQ UB1CDJ KO69 095115 -24 1305 UA4FKT UB1CDJ -08 095945 -21 1304 RA3PN UB1CDJ -04 101715 -21 1308 RM8L UB1CDJ RR73 103300 -4 1310 UB1CDJ IR0RCAG -10 (x2)
40m
UTC dB Freq Message 160330 -15 2091 UB1CDJ IZ4OUL R-07 160345 -9 1242 HF30PMW UB1CDJ -13 160400 -3 1243 UB1CDJ HF30PMW R-13 160400 -16 2091 UB1CDJ IZ4OUL R-07 (x2) 160445 -10 1242 IZ4OUL UB1CDJ RR73 160545 -12 1242 CQ UB1CDJ KO69 (x3) 160745 -8 1242 RC9WC UB1CDJ 73 160815 -12 1241 CQ UB1CDJ KO69 (x5)