R9HDU — FT8 station from Asiatic Russia
Amateur radio station R9HDU operating from Asiatic Russia. 158 FT8 spots received at SO8OO WebSDR, 3 CQ calls, active on 80m, 40m, 20m, over 19 days, best SNR +16 dB. Heard between 2026-04-21 and 2026-05-11.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
158
Total spots
3
CQ calls
19
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-04-21
Last seen: 2026-05-11 14:23 UTC
Last seen: 2026-05-11 14:23 UTC
Frequent QSO partners observed at SO8OO
Stations R9HDU worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R9HDU | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-12 02:20 | 20m | - / - | HK4J | -18 / - | 3 | Partial |
| 05-11 16:16 | 40m | -4 / - | UA3ZUX | - / -18 | 3 | ✓ Confirmed |
| 05-11 03:25 | 20m | - / -4 | RA8CP/M | -18 / - | 2 | Partial |
| 05-10 18:14 | 80m | +11 / - | R7KW | - / -24 | 2 | ✓ Confirmed |
| 05-10 17:57 | 80m | +6 / - | RA3LBW | - / -12 | 4 | ✓ Confirmed |
| 05-10 17:22 | 20m | -4 / -9 | D2UY | -24 / -9 | 4 | Partial |
| 05-10 16:51 | 40m | -8 / - | RG3M | - / -9 | 2 | ✓ Confirmed |
| 05-08 16:58 | 80m | +6 / - | <...> | - / -13 | 2 | Partial |
| 05-06 13:32 | 20m | -7 / - | R3XBS | - / -13 | 3 | ✓ Confirmed |
| 05-06 10:10 | 20m | -13 / - | R4AAR/P | - / -4 | 2 | Partial |
| 05-05 15:48 | 40m | -10 / - | R3AP | - / -17 | 2 | ✓ Confirmed |
| 05-02 18:46 | 40m | +7 / - | IZ0ZIP | - / -14 | 2 | ✓ Confirmed |
| 05-02 17:37 | 80m | -8 / - | <...> | - / -16 | 2 | Partial |
| 05-02 17:30 | 80m | -6 / - | <...> | - / -7 | 2 | Partial |
| 05-02 15:33 | 20m | -6 / - | <...> | - / -13 | 2 | Partial |
| 05-02 15:25 | 20m | - / - | <...> | -16 / - | 3 | Partial |
| 05-02 15:20 | 40m | -8 / - | <...> | - / -13 | 2 | Partial |
| 05-02 03:32 | 40m | -4 / - | RP81VKN | - / -8 | 2 | Partial |
| 05-01 15:54 | 40m | -7 / - | <...> | - / -6 | 2 | Partial |
| 05-01 10:46 | 20m | -2 / - | <...> | - / -10 | 2 | Partial |
| 04-30 06:23 | 20m | - / - | UB3AVN/P | -19 / - | 2 | ✓ Confirmed |
| 04-30 04:16 | 20m | - / - | RW9AW/P | -18 / - | 4 | Partial |
| 04-30 02:18 | 20m | -6 / - | CN8NS | - / -11 | 3 | ✓ Confirmed |
| 04-29 20:44 | 40m | - / -9 | JA0LFV | -8 / - | 2 | ✓ Confirmed |
| 04-29 20:39 | 40m | - / - | IH9YMC | -8 / - | 6 | Partial |
| 04-29 11:36 | 20m | - / -6 | UA0LQE | -14 / - | 2 | Partial |
| 04-29 11:34 | 20m | +10 / -16 | RM5F | -18 / - | 3 | Partial |
| 04-29 11:32 | 20m | +8 / - | R2DX/M | - / +2 | 3 | Partial |
| 04-29 03:23 | 20m | - / - | PJ2AFM | -23 / - | 3 | Partial |
| 04-29 03:06 | 20m | - / - | PJ2AFM | -17 / - | 10 | Partial |
| 04-29 02:42 | 20m | - / - | V31DL | -16 / - | 13 | ✓ Confirmed |
| 04-28 17:15 | 40m | +5 / - | RW6HPI | - / -6 | 2 | ✓ Confirmed |
| 04-28 11:53 | 20m | +1 / -12 | R4AEE/P | -12 / -4 | 4 | Partial |
| 04-28 11:47 | 20m | +7 / - | R3BV | - / -4 | 5 | ✓ Confirmed |
| 04-28 11:33 | 20m | - / - | R7LD | -12 / - | 2 | Partial |
| 04-28 06:21 | 20m | -12 / - | R55KLS | - / -19 | 2 | ✓ Confirmed |
| 04-27 15:32 | 40m | -10 / - | UB3MAS | - / -10 | 2 | ✓ Confirmed |
| 04-27 06:57 | 20m | - / - | AH6U | -23 / - | 2 | Partial |
| 04-26 04:42 | 20m | - / - | UA0IDI | -13 / - | 3 | Partial |
| 04-26 04:35 | 20m | - / -16 | RA3GDV | -24 / - | 4 | ✓ Confirmed |
| 04-25 16:50 | 40m | -7 / - | OM5ALL | - / - | 4 | Partial |
| 04-25 16:47 | 40m | +1 / - | RK4FF | - / - | 4 | ✓ Confirmed |
| 04-25 16:47 | 40m | -1 / - | RU3OW | - / - | 2 | ✓ Confirmed |
| 04-25 16:42 | 40m | +6 / - | UB3YCK | - / -12 | 3 | ✓ Confirmed |
| 04-24 17:12 | 40m | 0 / - | RA3LBW | - / -15 | 2 | ✓ Confirmed |
| 04-24 08:42 | 20m | +6 / - | R4GD | - / -7 | 4 | ✓ Confirmed |
| 04-23 12:32 | 20m | +9 / - | R6DOB/7 | - / -18 | 2 | Partial |
| 04-22 15:55 | 20m | - / -14 | RD2S | -20 / - | 2 | Partial |
| 04-22 15:52 | 20m | - / - | WC7Q | -18 / - | 3 | Partial |
| 04-22 15:47 | 20m | - / - | WC7Q | -14 / - | 4 | Partial |
Station Log
20m
UTC dB Freq Message 172300 -5 2041 R9HDU D2UY -09 (x2) 172445 -24 1417 D2UY R9HDU R-09 174930 -17 1421 AO1RKB R9HDU NO26 032545 -12 2238 <RA8CP/M> R9HDU NO26 (x2) 032630 -13 2565 R9HDU RR73; R6LIG <...> -02 034045 -9 2239 R3KFA R9HDU NO26 083200 -17 2445 R9HDU <...> -10 125915 -1 1752 R9HDU RA8CP/M -10 151615 -22 1915 R9HDU OH6IH -06 022045 -19 1635 HK4J R9HDU NO26 (x3) 022430 -23 1636 V31DL R9HDU NO26
40m
UTC dB Freq Message 152100 -9 907 R9HDU <...> -13 184630 +6 1476 R9HDU IZ0ZIP -14 (x2) 185300 -6 1876 R9HDU RP81STD -19 022315 -13 2726 R9HDU UA9FGJ LO88 154800 -9 1713 R9HDU R3AP -17 (x2) 162100 +0 2189 R9HDU RP81IFT -01 165145 -8 382 R9HDU RG3M -09 (x2) 154830 -15 1413 R9HDU R7MP 73 161645 -6 2437 R9HDU UA3ZUX KO90 (x3) 162345 -15 1679 R9HDU RA6OD R-15
80m
UTC dB Freq Message 173030 -7 1959 R9HDU <...> -07 (x5) 180445 -20 1582 <...> R9HDU NO26 190100 -6 799 R9HDU <...> -15 (x3) 175715 +7 2653 R9HDU RA3LBW -12 (x4) 181400 +11 1072 R9HDU R7KW -24 (x2)