UA4HJ — FT8 station from European Russia
Amateur radio station UA4HJ operating from European Russia (grid square LO43). 1,439 FT8 spots received at SO8OO WebSDR, 680 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 65 days, best SNR +25 dB. Heard between 2026-04-21 and 2026-06-28.
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Overview
1,439
Total spots
680
CQ calls
65
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-06-28 14:51 UTC
Last seen: 2026-06-28 14:51 UTC
Frequent QSO partners observed at SO8OO
Stations UA4HJ worked most often, as logged from our receiver:
IQ4JO
· Italy ×3
RC9WC
· Asiatic Russia ×3
9H4JX
· Malta ×3
RK6OV
· European Russia ×3
UE6DR
· European Russia ×3
R6YG
· European Russia ×2
R95WTA
· Asiatic Russia ×2
UA9ZZ
· Asiatic Russia ×2
RC6OT
· European Russia ×2
R6SH
· European Russia ×2
RD6OX
· European Russia ×2
RX3DRC
· European Russia ×2
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UA4HJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-28 16:53 | 10m | - / -13 | RL2F | -7 / - | 3 | ✓ Confirmed |
| 06-28 14:15 | 20m | - / -18 | R3BCK | +2 / - | 2 | ✓ Confirmed |
| 06-28 14:12 | 20m | - / -8 | RG6ZF | +3 / - | 3 | ✓ Confirmed |
| 06-27 18:52 | 80m | - / -14 | 9J2FI | -6 / - | 2 | Partial |
| 06-27 18:50 | 80m | +4 / +3 | RC6OD | +5 / - | 4 | ✓ Complete |
| 06-27 05:26 | 10m | -6 / - | UB6C | - / -2 | 3 | ✓ Confirmed |
| 06-26 16:11 | 10m | -17 / - | R6OF | - / - | 2 | ✓ Confirmed |
| 06-25 03:35 | 20m | -14 / - | RA6ZS | - / -9 | 2 | ✓ Confirmed |
| 06-24 19:36 | 160m | +12 / -8 | DF6PW | -5 / - | 4 | Partial |
| 06-24 19:36 | 160m | - / -18 | RW6HPS | -4 / - | 2 | ✓ Confirmed |
| 06-24 19:26 | 80m | -18 / - | RC9WC | +8 / +3 | 3 | ✓ Verified |
| 06-24 19:25 | 80m | -10 / -11 | SV9MBH | +9 / -10 | 5 | ✓ Complete |
| 06-24 19:23 | 80m | -16 / -8 | JA5MHD | +8 / -15 | 4 | ✓ Complete |
| 06-24 19:21 | 80m | - / -4 | R1NO | +8 / - | 4 | ✓ Confirmed |
| 06-24 19:18 | 80m | -18 / -5 | RC6BB | -2 / - | 4 | ✓ Complete |
| 06-24 19:14 | 80m | +5 / - | RA6ZA | -4 / - | 6 | ✓ Complete |
| 06-22 17:28 | 10m | -3 / - | RA6OY | - / -20 | 3 | Partial |
| 06-20 17:55 | 80m | -12 / - | RA6FCU/P | - / -4 | 2 | ✓ Confirmed |
| 06-20 08:03 | 10m | - / +1 | RC6OT | -4 / - | 4 | ✓ Confirmed |
| 06-20 08:00 | 10m | -10 / +3 | RA4ADF | -7 / -5 | 4 | ✓ Complete |
| 06-20 07:58 | 10m | - / - | EA4D | -3 / - | 2 | ✓ Confirmed |
| 06-20 07:56 | 10m | - / +3 | R2EA | -6 / - | 2 | ✓ Confirmed |
| 06-19 18:31 | 80m | - / -14 | VU2ADV | -12 / - | 2 | ✓ Confirmed |
| 06-19 18:29 | 80m | -5 / -3 | R2DVU | -11 / - | 2 | ✓ Verified |
| 06-18 06:04 | 20m | -5 / - | R2BGZ | -2 / - | 3 | ✓ Verified |
| 06-18 06:02 | 20m | - / -5 | OH1LA | 0 / - | 2 | ✓ Confirmed |
| 06-18 02:26 | 20m | -6 / - | RA6Z | - / +9 | 2 | ✓ Confirmed |
| 06-17 18:58 | 40m | -10 / - | R1QF | - / +1 | 2 | ✓ Confirmed |
| 06-17 18:26 | 80m | -13 / - | RW2Z | - / -2 | 3 | ✓ Confirmed |
| 06-14 07:38 | 20m | - / +1 | R9FDE/P | -14 / - | 2 | Partial |
| 06-14 07:36 | 20m | -8 / +7 | R6ZDJ | -6 / +1 | 3 | ✓ Complete |
| 06-14 06:30 | 10m | - / +5 | RJ6OW | -2 / - | 3 | ✓ Confirmed |
| 06-14 02:29 | 20m | -4 / - | VP2MAA | - / -9 | 2 | ✓ Confirmed |
| 06-13 20:06 | 160m | +7 / - | RZ3DW | - / +1 | 2 | ✓ Confirmed |
| 06-13 19:42 | 160m | - / -13 | RA3QH | -7 / - | 3 | Partial |
| 06-13 19:36 | 160m | -2 / -1 | RT2P | -3 / -2 | 7 | ✓ Complete |
| 06-13 19:32 | 160m | - / +2 | RT2P | -2 / - | 2 | Partial |
| 06-13 19:26 | 160m | - / +1 | RT2P | -6 / - | 2 | Partial |
| 06-13 19:24 | 160m | -15 / +3 | R7CD | -3 / -8 | 6 | ✓ Complete |
| 06-13 18:12 | 80m | -8 / - | IK6GPZ | - / - | 8 | Partial |
| 06-13 17:19 | 10m | -6 / - | RG6S | - / -6 | 2 | ✓ Confirmed |
| 06-13 15:46 | 40m | - / -20 | UB9UKB | -6 / - | 2 | ✓ Confirmed |
| 06-13 09:33 | 10m | -9 / -4 | PD1HPB | -10 / -20 | 13 | ✓ Complete |
| 06-13 09:28 | 10m | - / -1 | UE7DR | -8 / - | 2 | ✓ Confirmed |
| 06-13 08:26 | 10m | -10 / - | RN7A | - / -12 | 5 | Partial |
| 06-13 08:21 | 10m | -6 / - | RN7A | - / -12 | 2 | Partial |
| 06-13 08:11 | 10m | -10 / - | RN7A | - / -12 | 8 | Partial |
| 06-13 08:01 | 10m | -9 / - | RN7A | - / -12 | 5 | Partial |
| 06-13 07:52 | 10m | 0 / - | F1ODM | - / -10 | 2 | ✓ Confirmed |
| 06-12 19:13 | 160m | -22 / - | UE6DR | - / -14 | 2 | ✓ Confirmed |
Station Log
10m
UTC dB Freq Message 052845 -16 2345 CQ UA4HJ LO43 (x4) 053315 -7 2776 R6ZIG UA4HJ +05 053615 -4 2776 R4WCX UA4HJ -20 053745 -4 2775 R6ZIG UA4HJ RR73 053815 -4 2776 CQ UA4HJ LO43 a1 053915 -6 2776 RA4CQW/P UA4HJ -17 (x2) 165045 -11 2135 UA6JQ UA4HJ RR73 165115 -12 2135 CQ UA4HJ LO43 165330 -1 2929 RL2F UA4HJ -13 (x3)
20m
UTC dB Freq Message 060545 -7 2658 UA4HJ R2BGZ 73 060600 -3 2658 DA5UL UA4HJ -13 043045 +4 2786 <...> UA4HJ -08 043145 +1 2785 CQ UA4HJ LO43 033515 -13 1052 UA4HJ RA6ZS R-09 (x2) 141245 +1 2776 RG6ZF UA4HJ -08 (x3) 141415 +4 2776 CQ UA4HJ LO43 141445 +2 2776 RX6O UA4HJ +00 141545 +0 2775 R3BCK UA4HJ -18 (x2) 141715 -3 2776 CQ UA4HJ LO43 (x2)
80m
UTC dB Freq Message 192645 -24 1440 UA4HJ RC9WC +03 (x2) 192730 +8 2727 RC9WC UA4HJ 73 192800 +10 2727 CQ UA4HJ LO43 (x5) 185045 +5 2696 RC6OD UA4HJ +03 185100 +6 532 UA4HJ RC6OD R+00 185115 +5 2696 RC6OD UA4HJ RR73 185130 +1 532 UA4HJ RC6OD 73 185145 -1 2696 CQ UA4HJ LO43 a1 185230 -10 2529 9J2FI UA4HJ -14 (x2)
160m
UTC dB Freq Message 194200 -8 2435 RA3QH UA4HJ -13 (x3) 200600 +8 1260 UA4HJ RZ3DW R+01 (x2) 193530 -5 2589 CQ UA4HJ LO43 193600 -3 2589 RW6HPS UA4HJ -18 (x2) 193645 +12 2386 UA4HJ DF6PW JO30 193700 -5 2589 DF6PW UA4HJ -08 193715 +12 2386 UA4HJ DF6PW JO30 193730 -5 2589 DF6PW UA4HJ -12 193800 -6 2589 CQ UA4HJ LO43 (x3)
40m
UTC dB Freq Message 021030 -13 888 UA4HJ UE6RU R-07 154345 -14 2634 UE6DR UA4HJ -03 154445 -11 2634 RC0AT/P UA4HJ RR73 154600 -6 2634 UB9UKB UA4HJ -20 (x2) 154700 -9 2634 CQ UA4HJ LO43 184715 -10 1729 UA4HJ <...> R-08 185230 -20 2055 UA4HJ R1QAM 73 185330 -6 1861 UA4HJ DK9BF JO42 185715 -22 2082 RT3K UA4HJ RR73 185830 -12 2438 UA4HJ R1QF R+01 (x2) 184730 -11 2699 RA9FKY/P UA4HJ -07 (x2) 023715 -13 2653 <...> UA4HJ -10