RJ4H — FT8 station from European Russia
Amateur radio station RJ4H operating from European Russia (grid square JN49). 86 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 14 days, best SNR +13 dB. Heard between 2026-04-21 and 2026-07-16.
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Overview
86
Total spots
0
CQ calls
14
Days active
-6 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-21
Last seen: 2026-07-16 11:06 UTC
Last seen: 2026-07-16 11:06 UTC
Frequent QSO partners observed at SO8OO
Stations RJ4H worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RJ4H | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-16 13:05 | 20m | -10 / - | DL1FAM | - / - | 2 | Partial |
| 07-15 16:40 | 40m | -20 / - | R2SN | - / -4 | 2 | ✓ Confirmed |
| 07-15 16:39 | 40m | -14 / - | R3YAU | - / -6 | 2 | ✓ Confirmed |
| 07-15 16:37 | 40m | -5 / - | RD7LC | - / -4 | 2 | ✓ Confirmed |
| 07-15 16:35 | 40m | -11 / - | HG8LXL | - / -13 | 4 | ✓ Confirmed |
| 07-15 16:33 | 40m | -16 / - | RK6MC | - / -8 | 4 | Partial |
| 07-13 06:09 | 20m | +10 / - | RQ2Q | - / - | 2 | Partial |
| 07-10 20:01 | 40m | -14 / - | RA3WY | - / -18 | 3 | ✓ Confirmed |
| 05-26 12:59 | 20m | -4 / - | UN7IV | - / -8 | 2 | ✓ Confirmed |
| 05-26 10:58 | 20m | -8 / -5 | R3BDQ | -16 / -10 | 4 | ✓ Complete |
| 05-11 16:50 | 20m | +2 / -5 | JN1ILK | -4 / -21 | 4 | ✓ Complete |
| 05-11 12:43 | 20m | -2 / - | R2EA | - / -18 | 3 | ✓ Confirmed |
| 05-08 12:55 | 20m | - / -9 | UB8CPH | -6 / - | 2 | Partial |
| 04-30 15:51 | 20m | -11 / -12 | BG7BUM | -16 / - | 3 | ✓ Verified |
| 04-28 18:33 | 40m | +11 / - | RZ5D | - / -5 | 4 | Partial |
| 04-28 18:29 | 40m | -2 / - | RM5F | - / - | 3 | ✓ Confirmed |
| 04-28 18:13 | 20m | -22 / - | BG4QBH | -17 / -15 | 2 | ✓ Verified |
| 04-28 17:04 | 40m | -3 / - | DL5DQZ | - / - | 8 | Partial |
| 04-28 17:03 | 40m | +6 / - | R2ZC | - / - | 3 | Partial |
| 04-28 15:09 | 20m | -19 / - | RA9MAI | - / -11 | 2 | Partial |
Station Log
20m
UTC dB Freq Message 165115 +3 2863 RJ4H JN1ILK RR73 165130 -5 2862 JN1ILK RJ4H 73 072430 -11 1855 RJ4H R6OP -22 105800 -15 2300 R3BDQ RJ4H LO43 105815 -8 2300 RJ4H R3BDQ -10 105830 -18 2301 R3BDQ RJ4H R-05 105845 -9 2300 RJ4H R3BDQ RR73 125915 -6 2153 RJ4H UN7IV -08 (x2) 131330 -6 651 RJ4H RA0SCZ -18 133245 -1 841 R0SDM RJ4H LO43 060900 +12 371 RJ4H RQ2Q KO91 (x2) 130545 -7 1946 RJ4H DL1FAM JN49 (x2)
40m
UTC dB Freq Message 163315 -14 1747 RJ4H RK6MC KN97 (x4) 163545 -16 1280 RJ4H HG8LXL KN06 163715 -7 2640 RJ4H RD7LC -04 163745 -14 1280 RJ4H HG8LXL R-13 163815 -14 1192 RJ4H RA6LO -09 163815 -7 1280 RJ4H HG8LXL 73 (x2) 163845 -3 2640 RJ4H RD7LC RR73 163915 -13 1439 RJ4H R3YAU -06 (x2) 164045 -22 1969 RJ4H R2SN -04 (x2)