UA4HBJ — FT8 station from European Russia
Amateur radio station UA4HBJ operating from European Russia (grid square JN54). 1,475 FT8 spots received at SO8OO WebSDR, 663 CQ calls, active on 80m, 40m, 20m, 10m, over 80 days, best SNR +21 dB. Heard between 2026-04-26 and 2026-07-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,475
Total spots
663
CQ calls
80
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-26
Last seen: 2026-07-25 16:11 UTC
Last seen: 2026-07-25 16:11 UTC
Frequent QSO partners observed at SO8OO
Stations UA4HBJ worked most often, as logged from our receiver:
RM5F
· European Russia ×4
UK8FCM
· Uzbekistan ×4
UI5A
· European Russia ×3
R8QA
· Asiatic Russia ×2
RW4CCW
· European Russia ×2
RA3ZGT
· European Russia ×2
F1IQH
· France ×2
R6DZR
· European Russia ×2
RA3ZOM
· European Russia ×2
R6OD
· European Russia ×2
UA3ZQN
· European Russia ×2
R3PBA
· European Russia ×2
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UA4HBJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-25 18:10 | 40m | -10 / - | IK4LZH | - / - | 2 | Partial |
| 07-25 17:36 | 20m | - / -12 | BV2NF | -12 / - | 4 | ✓ Confirmed |
| 07-25 17:34 | 20m | - / -19 | BH4GWF | -16 / - | 2 | Partial |
| 07-25 17:17 | 20m | +2 / - | ON4ASV | - / -15 | 2 | ✓ Confirmed |
| 07-22 16:14 | 20m | -11 / -15 | UC7T | -13 / -7 | 4 | ✓ Complete |
| 07-22 16:07 | 20m | -4 / -13 | DL2JB | -4 / -16 | 7 | ✓ Complete |
| 07-21 17:51 | 40m | -14 / - | RN4LP | - / -4 | 2 | ✓ Confirmed |
| 07-20 18:31 | 80m | -6 / -1 | RZ6ALZ | -15 / -6 | 4 | ✓ Complete |
| 07-20 18:29 | 80m | -9 / -5 | R7IA | -16 / -3 | 2 | Partial |
| 07-20 18:26 | 80m | -16 / -8 | RA3VX | -10 / - | 3 | ✓ Verified |
| 07-19 15:00 | 20m | -16 / - | CT1BFP | - / -20 | 4 | ✓ Confirmed |
| 07-19 13:23 | 20m | -10 / - | DL9KM | - / -12 | 6 | ✓ Confirmed |
| 07-18 16:58 | 10m | -11 / - | F4EOC | - / -9 | 3 | ✓ Confirmed |
| 07-18 15:12 | 10m | -13 / - | R6DZR | - / -6 | 2 | ✓ Confirmed |
| 07-18 12:37 | 20m | -14 / -5 | UB3FDA/P | -21 / -6 | 3 | ✓ Complete |
| 07-18 12:28 | 20m | - / -10 | TF4WD | -15 / - | 3 | Partial |
| 07-18 12:22 | 20m | - / -9 | R4HM | -18 / - | 3 | ✓ Confirmed |
| 07-18 12:19 | 20m | - / -5 | UB8QBY | -14 / - | 2 | ✓ Confirmed |
| 07-18 12:15 | 20m | - / -10 | BV2LA | -16 / - | 3 | Partial |
| 07-18 12:14 | 20m | - / -14 | BG0FQU | -18 / - | 2 | ✓ Confirmed |
| 07-18 12:12 | 20m | - / -10 | BD8ELZ | -15 / - | 3 | ✓ Confirmed |
| 07-17 08:56 | 10m | -21 / - | RA3ZGT | - / -6 | 2 | ✓ Confirmed |
| 07-16 17:43 | 80m | -3 / -3 | R3DEE | -8 / - | 4 | ✓ Verified |
| 07-16 16:56 | 20m | - / - | JY5CG | -16 / - | 2 | Partial |
| 07-16 16:48 | 20m | - / - | EW3DK | -17 / - | 3 | Partial |
| 07-14 18:27 | 80m | - / -8 | R9AAJ | -18 / - | 2 | ✓ Confirmed |
| 07-14 18:22 | 80m | +1 / -5 | RL2Y | -14 / +4 | 3 | Partial |
| 07-13 17:55 | 80m | -3 / - | R4PF | - / +9 | 2 | ✓ Confirmed |
| 07-13 17:47 | 80m | -7 / - | R3PJ | -21 / - | 2 | ✓ Verified |
| 07-13 17:46 | 80m | -10 / -6 | RK6DV | -16 / -14 | 5 | ✓ Complete |
| 07-13 17:45 | 80m | -10 / - | R4NAN | -11 / - | 2 | ✓ Verified |
| 07-13 17:42 | 80m | -18 / -9 | R3PBA | -16 / -14 | 4 | ✓ Complete |
| 07-13 17:41 | 80m | - / -11 | R8AIM | -14 / - | 2 | ✓ Confirmed |
| 07-13 08:41 | 20m | +6 / - | IK4LZH | - / - | 4 | Partial |
| 07-12 18:13 | 10m | -10 / - | R6OQ | - / -10 | 2 | Partial |
| 07-12 13:32 | 20m | - / -14 | OE1NHU | -21 / - | 2 | ✓ Confirmed |
| 07-12 11:12 | 20m | - / - | R1BNF | -18 / - | 2 | Partial |
| 07-11 19:02 | 80m | 0 / - | UA3PTK | -19 / +1 | 3 | ✓ Verified |
| 07-11 18:53 | 80m | +5 / +3 | RU3DNN | -18 / +2 | 5 | ✓ Complete |
| 07-11 18:51 | 80m | - / -11 | R3KED | -16 / - | 2 | ✓ Confirmed |
| 07-11 18:48 | 80m | -22 / - | RA4CQW/P | -12 / - | 3 | ✓ Verified |
| 07-11 18:42 | 80m | - / -13 | UB0SMX | -16 / - | 3 | Partial |
| 07-11 18:40 | 80m | -8 / - | UG5F | -18 / +6 | 4 | ✓ Verified |
| 07-11 18:28 | 80m | - / -3 | RW4CCW | -21 / - | 3 | ✓ Confirmed |
| 07-11 18:20 | 80m | -17 / - | RC3C | -10 / +2 | 3 | ✓ Verified |
| 07-11 18:15 | 80m | - / -15 | R3RDP | -10 / - | 2 | ✓ Confirmed |
| 07-10 18:19 | 80m | -8 / - | RV3FF | - / -4 | 2 | ✓ Confirmed |
| 07-10 18:16 | 80m | -12 / -5 | R2DP | -5 / -7 | 3 | ✓ Complete |
| 07-10 17:32 | 20m | - / -5 | EP2AES | -14 / - | 2 | Partial |
| 07-09 18:26 | 80m | -19 / -5 | RD3AD | -11 / - | 3 | ✓ Verified |
Station Log
40m
UTC dB Freq Message 173545 -17 1358 UA4HBJ RU3QR -13 (x2) 173715 -11 2604 UA4HBJ UB2FEK -08 175030 -20 1539 UA4HBJ EU4BE RR73 174700 -21 1620 UA4HBJ RM2P R+08 (x2) 180030 -3 1274 UA4HBJ R2BHD -07 (x2) 180745 -19 1274 UF3T UA4HBJ -05 173300 -9 2482 UA4HBJ RG4D +07 174130 -7 326 UA4HBJ RO2T RR73 175130 -14 1355 UA4HBJ RN4LP -04 (x2) 181015 -9 438 UA4HBJ IK4LZH JN54 (x2)
20m
UTC dB Freq Message 161445 -12 1541 UA4HBJ UC7T 73 161600 -13 893 CQ UA4HBJ LO53 (x2) 162945 -16 1485 UA4HBJ R6DZD -13 163300 -18 895 RN3ZKT UA4HBJ R-13 171715 +2 893 UA4HBJ ON4ASV R-15 (x2) 172545 +0 2249 UA4HBJ R8DX -23 173300 -16 894 R2FEA UA4HBJ 73 173400 -16 894 BH4GWF UA4HBJ -19 (x2) 173600 -8 893 BV2NF UA4HBJ LO53 (x4)
80m
UTC dB Freq Message 182445 -11 859 CQ UA4HBJ LO53 182600 -12 859 RA3VX UA4HBJ R-08 182615 -16 1595 UA4HBJ RA3VX RR73 182630 -9 859 RA3VX UA4HBJ 73 182700 -11 859 CQ UA4HBJ LO53 (x2) 182930 -9 486 UA4HBJ R7IA -03 182945 -16 858 R7IA UA4HBJ R-05 183100 -3 2167 UA4HBJ RZ6ALZ -06 183115 -18 859 RZ6ALZ UA4HBJ R-01 183130 -8 2167 UA4HBJ RZ6ALZ RR73 183145 -12 859 RZ6ALZ UA4HBJ 73 175700 -12 843 CQ UA4HBJ LO53 (x3)
10m
UTC dB Freq Message 084830 -12 902 UA4HBJ UA6AAW 73 085315 -20 2132 UA4HBJ RN6MA R+07 (x2) 181330 -9 1376 UA4HBJ R6OQ -10 (x2) 085615 -19 1878 UA4HBJ RA3ZGT -06 (x2) 141400 -15 1155 UA4HBJ R6YG +00 151230 -13 1291 UA4HBJ R6DZR -06 (x2) 152945 -13 1361 UA4HBJ RK6OQ -15 164545 -9 1795 UA4HBJ UB6OFG RR73 165845 -9 1805 UA4HBJ F4EOC R-09 (x3)