R90UUS — FT8 station from Asiatic Russia
Amateur radio station R90UUS operating from Asiatic Russia (grid square LO44). 3,761 FT8 spots received at SO8OO WebSDR, 736 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 9 days, best SNR +24 dB. Heard between 2026-05-15 and 2026-05-24.
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Overview
3,761
Total spots
736
CQ calls
9
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-05-15
Last seen: 2026-05-24 19:21 UTC
Last seen: 2026-05-24 19:21 UTC
Frequent QSO partners observed at SO8OO
Stations R90UUS worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R90UUS | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-24 21:19 | 80m | +3 / -16 | EA5RO | -4 / -13 | 5 | ✓ Complete |
| 05-24 21:16 | 80m | -9 / -8 | RV3DKH | -8 / -10 | 5 | ✓ Complete |
| 05-24 21:15 | 80m | -7 / - | EC3A | - / -10 | 6 | Partial |
| 05-24 21:15 | 80m | +2 / - | TA7ARH | -8 / +3 | 3 | ✓ Verified |
| 05-24 21:14 | 80m | -4 / -18 | IN3IZQ | -2 / -12 | 3 | Partial |
| 05-24 21:13 | 80m | - / +5 | UB8QBI | -6 / - | 2 | ✓ Confirmed |
| 05-24 21:11 | 80m | -4 / - | EC3A | - / -11 | 2 | Partial |
| 05-24 21:09 | 80m | +10 / -19 | DL6UM | -9 / -10 | 6 | Partial |
| 05-24 21:08 | 80m | -15 / -2 | R3DLZ | -10 / -7 | 5 | ✓ Complete |
| 05-24 21:06 | 80m | +2 / +5 | RN3AOE | -4 / +2 | 5 | ✓ Complete |
| 05-24 21:03 | 80m | +2 / +4 | R2EG | -6 / -4 | 4 | ✓ Complete |
| 05-24 21:02 | 80m | -4 / -16 | GM2OT | -8 / -5 | 5 | ✓ Complete |
| 05-24 20:55 | 80m | -11 / - | EC3A | - / -8 | 2 | Partial |
| 05-24 20:52 | 80m | -12 / - | EC3A | - / -12 | 2 | Partial |
| 05-24 20:49 | 80m | +1 / -17 | OE4MTI | -10 / -11 | 4 | ✓ Complete |
| 05-24 20:45 | 80m | +1 / - | OM0RX | -17 / -2 | 4 | ✓ Verified |
| 05-24 20:43 | 80m | -2 / - | RD7O | - / +6 | 2 | ✓ Confirmed |
| 05-24 20:42 | 80m | -2 / - | IN3IZQ | - / - | 2 | Partial |
| 05-24 20:41 | 80m | +5 / - | DL6UM | - / - | 5 | Partial |
| 05-24 20:40 | 80m | -9 / - | SP1JA/P | - / - | 2 | Partial |
| 05-24 20:38 | 80m | 0 / - | RK6MC | -7 / +2 | 5 | ✓ Complete |
| 05-24 20:38 | 80m | -4 / - | IN3IZQ | - / - | 2 | Partial |
| 05-24 20:34 | 80m | -2 / -18 | EB3GHN | -12 / -12 | 6 | ✓ Complete |
| 05-24 20:30 | 80m | -2 / - | PA1X | - / -3 | 4 | Partial |
| 05-24 20:30 | 80m | -4 / - | UA4FET | - / +4 | 3 | ✓ Confirmed |
| 05-24 20:30 | 80m | +8 / - | YU1FW | - / -15 | 6 | ✓ Confirmed |
| 05-24 20:30 | 80m | 0 / - | EA5GO | - / - | 8 | Partial |
| 05-24 20:28 | 80m | +2 / -16 | G0OYQ | -11 / -10 | 4 | ✓ Complete |
| 05-24 20:23 | 80m | +5 / -20 | DL6UM | -13 / -14 | 31 | Partial |
| 05-24 20:23 | 80m | -24 / - | R4ABW | -10 / - | 2 | ✓ Verified |
| 05-24 20:23 | 80m | -2 / -6 | RA2FCF | -15 / -2 | 5 | ✓ Complete |
| 05-24 20:23 | 80m | -22 / - | RY4AAW | - / +1 | 3 | ✓ Confirmed |
| 05-24 19:43 | 40m | -12 / - | RK3DSW | -7 / - | 4 | ✓ Verified |
| 05-24 19:38 | 40m | - / -18 | F4MID | -3 / - | 4 | Partial |
| 05-24 19:35 | 40m | -4 / -7 | F6BHK | -8 / -6 | 6 | Partial |
| 05-24 19:33 | 40m | - / -8 | UA0LQE | -5 / - | 3 | Partial |
| 05-24 19:32 | 40m | -5 / - | RK6AR | - / - | 2 | Partial |
| 05-24 19:26 | 40m | -4 / - | F4JWI | -3 / -6 | 4 | ✓ Verified |
| 05-24 19:26 | 40m | +4 / +2 | PA2KV | -6 / - | 3 | Partial |
| 05-24 19:23 | 40m | - / -3 | UB1AHX | -3 / - | 5 | ✓ Confirmed |
| 05-24 19:22 | 40m | - / -12 | UA1ZFL | -8 / - | 2 | ✓ Confirmed |
| 05-24 19:20 | 40m | +2 / - | SV1ENG | - / -1 | 3 | ✓ Confirmed |
| 05-24 19:16 | 40m | -6 / - | DL8BDD | - / -17 | 3 | ✓ Confirmed |
| 05-24 19:14 | 40m | - / -8 | RA3X | +2 / - | 2 | ✓ Confirmed |
| 05-24 19:11 | 40m | - / -3 | RW3DBX | +1 / - | 3 | ✓ Confirmed |
| 05-24 19:08 | 40m | - / -7 | MW0GBQ | +4 / - | 2 | Partial |
| 05-24 19:05 | 40m | - / -4 | R3BAV | -6 / - | 2 | ✓ Confirmed |
| 05-24 19:03 | 40m | - / -4 | R4HNX | -8 / - | 2 | ✓ Confirmed |
| 05-24 19:02 | 40m | -3 / +5 | R6HD | -8 / -3 | 4 | ✓ Complete |
| 05-24 18:59 | 40m | -10 / - | UA4AOC | - / +1 | 2 | ✓ Confirmed |
Station Log
80m
UTC dB Freq Message 211800 -9 796 CQ R90UUS LO44 211815 -9 1429 R90UUS EC3A -09 211830 -7 797 CQ R90UUS LO44 211845 -10 1429 R90UUS EC3A -09 211900 -8 796 CQ R90UUS LO44 (x2) 211945 +1 796 R90UUS EA5RO IM99 212000 -3 796 EA5RO R90UUS -16 212015 +2 797 R90UUS EA5RO R-13 212030 -4 796 EA5RO R90UUS RR73 212045 +5 796 R90UUS EA5RO 73 212045 -7 1429 R90UUS EC3A -07 212100 -8 796 CQ R90UUS LO44 212115 -3 1429 R90UUS EC3A -07 212130 -7 797 CQ R90UUS LO44
40m
UTC dB Freq Message 193745 -3 784 R90UUS F6BHK R-06 193800 -10 784 F4MID R90UUS -18 (x4) 194030 +0 784 CQ R90UUS LO44 (x4) 194300 -10 783 RK3DSW R90UUS R+00 (x2) 194345 -12 501 R90UUS RK3DSW RR73 194400 -9 784 RK3DSW R90UUS RR73 194430 -2 784 CQ R90UUS LO44 (x2)
20m
UTC dB Freq Message 183300 +2 555 CQ R90UUS LO44 183400 -1 555 IW0FGX R90UUS RR73 183415 +10 701 R90UUS IW0FGX 73 183500 +0 555 RZ6CO R90UUS R-04 183600 +8 555 CQ R90UUS LO44 (x6) 184045 +3 555 R90UUS F6BHK JN24 (x2) 184900 +7 529 CQ R90UUS LO44 184945 +0 2224 R90UUS DL8BDD JO43 (x2)
10m
UTC dB Freq Message 100845 -8 838 R90UUS G0YKS IO93 (x2)
160m
UTC dB Freq Message 195130 -13 1493 R90UUS SP9AHW JN99 195130 +5 1437 R90UUS DO2RG R+00 195145 -13 1492 CQ R90UUS LO43 195200 -9 1493 R90UUS SP9AHW JN99 195200 +6 1437 R90UUS DO2RG R+00 195215 -10 1492 CQ R90UUS LO43 195230 -10 1493 R90UUS SP9AHW JN99 195230 +6 1437 R90UUS DO2RG R+00 195230 -12 1292 R90UUS IU7HDQ JN81 195230 -19 1028 R90UUS F4ISR JO10 195300 -7 1493 R90UUS SP9AHW JN99 195300 -13 1292 R90UUS IU7HDQ JN81 195330 -6 1493 R90UUS SP9AHW JN99 (x3)