RK4HS — FT8 station from European Russia
Amateur radio station RK4HS operating from European Russia. 239 FT8 spots received at SO8OO WebSDR, 106 CQ calls, active on 160m, 80m, 40m, 20m, over 10 days, best SNR +25 dB. Heard between 2026-04-22 and 2026-05-05.
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Overview
239
Total spots
106
CQ calls
10
Days active
-8 dB
Avg SNR
Bands
80m
20m
40m
160m
First seen: 2026-04-22
Last seen: 2026-05-05 20:36 UTC
Last seen: 2026-05-05 20:36 UTC
Frequent QSO partners observed at SO8OO
Stations RK4HS worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RK4HS | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-06 07:37 | 20m | - / - | R3AP | -2 / - | 2 | Partial |
| 05-05 22:35 | 40m | -11 / - | R3AP | - / -11 | 2 | ✓ Confirmed |
| 05-05 22:22 | 80m | -15 / -19 | RM1O | -17 / -2 | 5 | ✓ Complete |
| 05-05 22:20 | 80m | -4 / -6 | <...> | -16 / -4 | 3 | Partial |
| 05-05 20:40 | 80m | -17 / - | SN4K | - / - | 3 | Partial |
| 05-05 20:39 | 80m | +2 / - | IQ4JO | - / - | 2 | Partial |
| 05-05 19:33 | 80m | -8 / - | IK2TPX | - / - | 2 | Partial |
| 05-03 23:01 | 80m | +14 / -7 | 9A1CCB | -5 / -6 | 7 | ✓ Complete |
| 05-03 22:56 | 80m | -9 / +1 | <...> | -6 / -6 | 9 | Partial |
| 05-03 22:48 | 40m | +5 / -4 | <...> | -11 / - | 5 | Partial |
| 05-02 22:32 | 80m | +22 / - | IR0RV | - / - | 5 | Partial |
| 05-02 22:32 | 80m | 0 / - | RU6FK | - / - | 2 | Partial |
| 05-02 22:28 | 80m | - / -2 | <...> | -8 / - | 2 | Partial |
| 05-02 22:20 | 40m | -10 / - | IN3LHF | - / +2 | 2 | Partial |
| 05-02 22:18 | 40m | -1 / - | RP81UAI | - / +4 | 2 | Partial |
| 05-02 22:12 | 40m | - / -2 | RP81OP | -15 / - | 2 | Partial |
| 05-02 22:10 | 40m | - / - | <...> | -17 / - | 3 | Partial |
| 05-02 22:07 | 40m | +2 / - | <...> | - / +8 | 2 | Partial |
| 05-02 17:33 | 40m | - / - | <...> | -12 / - | 2 | Partial |
| 05-02 17:23 | 40m | -9 / - | <...> | - / -4 | 2 | Partial |
| 05-02 17:18 | 40m | - / - | R4CQ | -5 / - | 2 | Partial |
| 05-02 14:58 | 40m | -14 / +3 | <...> | -15 / -3 | 2 | Partial |
| 05-02 14:21 | 40m | -5 / - | <...> | - / -16 | 3 | Partial |
| 05-02 13:36 | 40m | -10 / - | EU2ABM | - / - | 5 | Partial |
| 05-01 21:22 | 80m | +7 / - | <...> | - / -7 | 3 | Partial |
| 05-01 21:08 | 160m | +4 / - | R1945ML | - / -5 | 2 | Partial |
| 05-01 20:57 | 160m | -2 / - | <...> | - / -1 | 2 | Partial |
| 05-01 20:39 | 80m | -3 / - | <...> | -11 / - | 8 | Partial |
| 05-01 20:29 | 80m | - / - | <...> | -8 / - | 2 | Partial |
| 05-01 20:22 | 80m | - / -7 | <...> | -8 / - | 2 | Partial |
| 05-01 12:44 | 20m | 0 / - | <...> | - / -10 | 2 | Partial |
| 05-01 11:39 | 20m | -8 / -7 | <...> | -14 / -6 | 10 | Partial |
| 05-01 11:31 | 20m | - / - | <...> | -9 / - | 4 | Partial |
| 05-01 11:19 | 20m | - / - | <...> | -10 / - | 12 | Partial |
| 05-01 11:07 | 20m | - / - | <...> | -8 / - | 2 | Partial |
| 05-01 11:03 | 20m | - / - | <...> | -14 / - | 2 | Partial |
| 05-01 09:16 | 20m | - / -18 | <...> | -12 / - | 6 | Partial |
| 04-30 22:46 | 80m | -23 / - | HB9MZI | - / - | 3 | Partial |
| 04-30 22:37 | 80m | -14 / -1 | R3HH | -10 / - | 3 | ✓ Verified |
| 04-30 22:14 | 80m | -15 / - | ON6MM | - / - | 3 | Partial |
| 04-30 22:09 | 80m | -6 / -7 | RM5F | -10 / -11 | 5 | ✓ Complete |
| 04-30 22:07 | 80m | - / +1 | <...> | -7 / - | 2 | Partial |
| 04-27 20:32 | 40m | - / -13 | 2E0EWM | -17 / - | 5 | ✓ Confirmed |
| 04-27 20:28 | 40m | +2 / - | UA3SCU | -11 / +1 | 6 | ✓ Complete |
| 04-27 20:25 | 40m | -5 / -11 | IK0CHU | -9 / -17 | 5 | ✓ Complete |
| 04-27 20:25 | 40m | -13 / -7 | RN2F | -10 / - | 4 | ✓ Verified |
| 04-27 20:17 | 40m | -9 / -9 | IK4LZH | -9 / -15 | 5 | ✓ Complete |
| 04-27 20:11 | 40m | -12 / -12 | F5IXN | -10 / -14 | 6 | ✓ Complete |
| 04-27 20:10 | 40m | -5 / +2 | R4AAR | -13 / -8 | 5 | ✓ Complete |
| 04-27 20:08 | 40m | - / - | R4AV | -12 / - | 4 | Partial |
Station Log
20m
UTC dB Freq Message 114230 -7 2692 RK4HS RR73; UA4NX <...> -02 114345 -17 1267 <...> RK4HS LO43 (x6) 120415 -10 1956 IK1MJK/P RK4HS LO43 122615 -8 1955 <...> RK4HS LO43 (x2) 124400 -2 2181 RK4HS <...> -10 (x2) 072845 -5 1728 R3AP RK4HS LO43 (x3)
40m
UTC dB Freq Message 221830 +0 1775 RK4HS RP81UAI +04 221845 -8 2058 <...> RK4HS R+05 222045 -9 2058 RK4HS IN3LHF +02 (x2) 224745 -10 1848 CQ RK4HS LO43 224815 -10 1848 <...> RK4HS LO43 224830 +11 679 RK4HS <...> +00 224845 -12 1847 <...> RK4HS R-04 225030 -1 1643 RK4HS <...> +10 225045 -12 1847 <...> RK4HS R+00 225145 -12 1847 CQ RK4HS LO43 (x3) 223530 -12 1713 RK4HS R3AP -11 (x2)
80m
UTC dB Freq Message 204145 -18 1967 RK4HS SN4K KO03 204230 -12 1967 CQ RK4HS LO43 (x4) 222045 -15 1967 <...> RK4HS LO43 222100 -4 1700 RK4HS <...> -04 222115 -18 1967 <...> RK4HS R-06 222200 -18 2511 RK4HS RM1O -02 222345 -12 1967 CQ RK4HS LO43 222400 -10 2511 RK4HS RM1O -01 222415 -19 1967 RM1O RK4HS R-19 222430 -17 2511 RK4HS RM1O RR73 222445 -15 1967 RM1O RK4HS 73 222930 +5 2545 RK4HS IQ4JO JN63
160m
UTC dB Freq Message 200830 -5 585 RK4HS R55KLS RR73 200930 -2 2190 RK4HS RL6LP LN17 201015 -23 1948 RL6LP RK4HS -18 201030 -2 2190 RK4HS RL6LP R-06 (x2) 201615 -23 1948 CQ RK4HS LO43 (x4) 205730 -11 867 RK4HS <...> -01 (x2) 210200 +2 1347 RK4HS RP81UAI -12 210430 -5 1445 RK4HS RP81IFT -10 210830 +3 1229 RK4HS R1945ML -05 (x2)