UB8CSJ — FT8 station from Asiatic Russia
Amateur radio station UB8CSJ operating from Asiatic Russia. 1,153 FT8 spots received at SO8OO WebSDR, 327 CQ calls, active on 80m, 40m, 20m, 10m, over 45 days, best SNR +21 dB. Heard between 2026-05-16 and 2026-08-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,153
Total spots
327
CQ calls
45
Days active
-7 dB
Avg SNR
Bands
80m
40m
20m
10m
First seen: 2026-05-16
Last seen: 2026-08-09 13:32 UTC
Last seen: 2026-08-09 13:32 UTC
Frequent QSO partners observed at SO8OO
Stations UB8CSJ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UB8CSJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 08-09 15:30 | 20m | -4 / - | YT3MD | - / -15 | 4 | Partial |
| 08-09 14:53 | 20m | -18 / - | IK4RVY | - / -14 | 4 | Partial |
| 08-09 14:09 | 20m | -6 / - | DL80NRW | - / -17 | 2 | Partial |
| 08-09 11:33 | 20m | -12 / - | UB4HVA | - / - | 2 | Partial |
| 08-09 11:21 | 20m | -16 / - | RA3P | - / -4 | 2 | ✓ Confirmed |
| 08-09 10:33 | 20m | -3 / - | DL1R | - / - | 6 | Partial |
| 08-09 10:27 | 20m | -8 / - | DK3BK | - / -4 | 2 | ✓ Confirmed |
| 08-09 09:56 | 20m | -4 / - | F4GHN | - / -21 | 3 | ✓ Confirmed |
| 08-09 09:37 | 20m | -21 / - | EA3NG | - / -24 | 2 | ✓ Confirmed |
| 08-09 08:46 | 20m | -14 / - | OZ9FF | - / -20 | 6 | ✓ Confirmed |
| 08-09 08:02 | 20m | +2 / - | HB9EFK | - / -15 | 2 | ✓ Confirmed |
| 08-04 22:46 | 40m | -9 / - | F1PBZ | - / -14 | 2 | Partial |
| 08-04 22:16 | 40m | -14 / - | OM1AKD | - / -16 | 2 | ✓ Confirmed |
| 08-04 21:27 | 40m | -6 / - | YO8PS | - / -8 | 2 | ✓ Confirmed |
| 08-04 21:22 | 40m | -14 / - | 9A4ZM | - / -14 | 2 | Partial |
| 08-04 21:21 | 40m | -2 / - | YO8PS | - / - | 5 | Partial |
| 08-04 21:19 | 40m | -17 / - | R3YAU | - / -11 | 3 | ✓ Confirmed |
| 08-04 21:17 | 40m | +8 / - | HA7TM | - / -4 | 3 | ✓ Confirmed |
| 08-04 20:32 | 40m | -12 / - | F5RRS | - / -18 | 2 | Partial |
| 08-04 19:29 | 40m | -2 / - | HB9CZF | - / -7 | 2 | ✓ Confirmed |
| 08-04 19:23 | 40m | -14 / - | RU3XW | - / -6 | 2 | ✓ Confirmed |
| 08-04 19:22 | 40m | -5 / - | UB6OCD | - / -5 | 3 | Partial |
| 08-04 19:21 | 40m | -7 / - | DL5MO | - / -17 | 2 | Partial |
| 08-04 19:21 | 40m | -12 / - | R3EDI | - / -10 | 3 | ✓ Confirmed |
| 07-27 18:29 | 20m | -11 / - | TA3F | - / - | 2 | Partial |
| 07-27 18:01 | 20m | -13 / - | PD0RDD | - / -24 | 2 | Partial |
| 07-27 16:42 | 20m | -10 / - | R6FFB | - / -17 | 9 | ✓ Confirmed |
| 07-25 23:30 | 20m | - / - | VE2OPR | -8 / - | 4 | Partial |
| 07-25 23:20 | 20m | - / - | VE2OPR | -10 / - | 2 | Partial |
| 07-25 23:17 | 20m | - / -14 | S52D | -9 / - | 3 | ✓ Confirmed |
| 07-25 22:35 | 20m | - / - | JA0RUG | -8 / - | 18 | Partial |
| 07-25 22:15 | 20m | - / - | JA0RUG | -11 / - | 5 | Partial |
| 07-25 20:17 | 20m | -2 / - | F8DBF | - / - | 2 | Partial |
| 07-25 18:14 | 20m | -5 / - | RA3VX | - / -19 | 2 | ✓ Confirmed |
| 07-25 13:45 | 20m | -9 / - | F4GRW | - / -11 | 2 | ✓ Confirmed |
| 07-25 13:44 | 20m | -8 / - | F4FSY | - / -21 | 2 | Partial |
| 07-25 13:08 | 20m | -7 / - | GM3JIM | - / -17 | 3 | ✓ Confirmed |
| 07-25 06:31 | 20m | +12 / - | 9A3K | - / -18 | 3 | ✓ Confirmed |
| 07-25 06:03 | 20m | -4 / - | R4LBP | - / +1 | 2 | ✓ Confirmed |
| 07-24 20:19 | 20m | -2 / - | DL1R | - / - | 7 | Partial |
| 07-24 20:19 | 20m | -7 / - | EA3FH | - / - | 7 | Partial |
| 07-24 20:19 | 20m | +7 / - | EA3RR | - / - | 6 | Partial |
| 07-24 16:58 | 20m | -9 / - | F1ODM | - / -18 | 2 | Partial |
| 07-19 12:47 | 10m | -16 / - | R3KFT | - / -2 | 2 | ✓ Confirmed |
| 07-19 12:34 | 10m | -8 / - | RA3FH | - / -6 | 3 | ✓ Confirmed |
| 07-19 11:53 | 10m | +8 / - | IK3CHK | - / -15 | 4 | ✓ Confirmed |
| 07-19 10:34 | 10m | -3 / - | DL8WEM | - / - | 2 | Partial |
| 07-18 18:37 | 20m | 0 / - | R2AL | - / - | 4 | Partial |
| 07-17 17:14 | 20m | -16 / - | RV6LN | - / -12 | 2 | Partial |
| 07-17 16:24 | 20m | -5 / - | G1CEC | - / -23 | 5 | Partial |
Station Log
20m
UTC dB Freq Message 113330 -17 2117 UB8CSJ UB4HVA LO53 (x2) 122100 -14 2350 UB8CSJ TA1EDG -06 123100 -16 1157 UB8CSJ RX3DTN -21 140900 -5 2463 UB8CSJ DL80NRW -17 (x2) 142800 -15 2174 UB8CSJ RU6FS RR73 145345 -16 1981 UB8CSJ IK4RVY -14 (x4) 153045 -3 2704 UB8CSJ YT3MD -15 (x4)
40m
UTC dB Freq Message 212245 +2 1185 UB8CSJ YO8PS KN37 212315 +0 2016 UB8CSJ DL7ACA JO40 212315 -1 1185 UB8CSJ YO8PS KN37 (x3) 213115 -21 2181 UB8CSJ F1HFP -16 214845 -5 402 UB8CSJ F6HRP RR73 221245 -15 2017 UB8CSJ OM1AKD -16 (x3) 223415 -23 1830 UB8CSJ OS4K -17 224615 -5 2489 UB8CSJ F1PBZ -14 (x2) 002115 -4 2952 UB8CSJ DM2AB -23 002215 -19 2304 UB8CSJ RZ6ALZ RR73
10m
UTC dB Freq Message 103430 -2 2460 UB8CSJ DL8WEM JN48 (x2) 104200 -13 2466 UB8CSJ DK4RH JO31 104300 -9 2466 UB8CSJ DL8WEM JN48 115330 +6 1455 UB8CSJ IK3CHK JN55 (x4) 122345 -9 2607 UB8CSJ UA3DPM R+01 123445 -9 2541 UB8CSJ RA3FH KO84 (x3) 124715 -15 2381 UB8CSJ R3KFT -02 (x2) 174530 -9 1968 UB8CSJ YU0X -13
80m
UTC dB Freq Message 200115 +3 1422 UB8CSJ R3AT -13 200115 +3 1025 UB8CSJ RA3LBW 73 200145 -5 1422 UB8CSJ R3AT RR73 200245 -6 1479 UB8CSJ UI5A R-12 (x2) 200415 -13 405 UB8CSJ UB0SMX/P OO16 (x4) 200645 +16 915 UB8CSJ SQ4FDK KO14 (x2) 200745 +8 2814 UB8CSJ R3HH KO95 200745 +12 914 UB8CSJ SQ4FDK 73 200815 +9 2814 UB8CSJ R3HH R-07 (x2)