R3TH — FT8 station from European Russia
Amateur radio station R3TH operating from European Russia (grid square JO21). 321 FT8 spots received at SO8OO WebSDR, 76 CQ calls, active on 40m, 20m, 10m, over 18 days, best SNR +23 dB. Heard between 2026-04-22 and 2026-06-09.
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Overview
321
Total spots
76
CQ calls
18
Days active
-6 dB
Avg SNR
Bands
40m
20m
10m
First seen: 2026-04-22
Last seen: 2026-06-09 11:22 UTC
Last seen: 2026-06-09 11:22 UTC
Frequent QSO partners observed at SO8OO
Stations R3TH worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R3TH | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-09 13:21 | 20m | -8 / - | PB0ACM | - / - | 3 | Partial |
| 06-09 13:21 | 20m | +12 / -22 | SV9TLU | +16 / -20 | 5 | ✓ Complete |
| 06-09 13:20 | 20m | -2 / - | DL8WEM | - / - | 2 | Partial |
| 06-09 13:18 | 20m | - / -20 | OS4K | +16 / - | 2 | ✓ Confirmed |
| 06-09 13:17 | 20m | -8 / - | DL8WEM | - / - | 2 | Partial |
| 06-09 13:17 | 20m | +2 / - | GJ0KYZ | - / - | 4 | Partial |
| 06-09 13:13 | 20m | - / -9 | OH2FWK | +6 / - | 2 | Partial |
| 06-06 18:56 | 40m | - / +2 | R95WTA | -11 / - | 3 | Partial |
| 06-06 18:49 | 40m | +1 / - | IW0RQJ | -11 / -3 | 3 | ✓ Verified |
| 06-06 18:45 | 40m | -1 / -16 | F4BYA | -19 / -13 | 8 | ✓ Complete |
| 06-06 18:43 | 40m | +14 / -1 | DF8RU | -12 / -5 | 6 | ✓ Complete |
| 06-06 18:42 | 40m | -18 / - | G6MTI | - / - | 2 | Partial |
| 06-06 18:42 | 40m | - / -14 | OH1CIN | -14 / - | 2 | ✓ Confirmed |
| 06-06 18:38 | 40m | - / -15 | 7Z1BH | -10 / - | 2 | ✓ Confirmed |
| 06-06 18:33 | 40m | -19 / - | G6LTT | - / -19 | 2 | Partial |
| 06-06 18:29 | 40m | -11 / - | RW6B | - / -6 | 5 | Partial |
| 06-06 18:26 | 40m | -7 / - | F4MSX | -13 / -20 | 6 | ✓ Verified |
| 06-06 18:25 | 40m | -6 / -11 | RW6HPS | -10 / -10 | 4 | ✓ Complete |
| 06-06 18:23 | 40m | -4 / -16 | OO0O | -11 / - | 7 | ✓ Verified |
| 06-06 18:18 | 40m | +5 / -12 | IQ0VT | -9 / -13 | 4 | Partial |
| 06-06 17:54 | 20m | +4 / - | M0ENG | -10 / -9 | 3 | ✓ Verified |
| 06-06 17:51 | 20m | - / -22 | LZ1BBZ | -11 / - | 3 | ✓ Confirmed |
| 06-06 17:48 | 20m | - / -16 | IK2DUW | -10 / - | 2 | Partial |
| 06-06 17:40 | 20m | -11 / -18 | EB1LA | -6 / -17 | 4 | ✓ Complete |
| 06-06 17:39 | 20m | - / -18 | IW8XLD | -8 / - | 2 | Partial |
| 06-06 17:37 | 20m | -12 / -17 | BH4HGH | -9 / +2 | 5 | ✓ Complete |
| 06-05 17:53 | 20m | - / -10 | ER1WK/QRP | +12 / - | 2 | Partial |
| 06-05 17:52 | 20m | -1 / - | TA3TCW | - / - | 2 | Partial |
| 06-05 17:50 | 20m | -10 / -19 | JH5AVM | +15 / -9 | 5 | ✓ Complete |
| 06-05 17:49 | 20m | - / -14 | BG7BMG | +13 / - | 2 | ✓ Confirmed |
| 06-05 17:47 | 20m | - / -19 | OZ5AGJ | +18 / - | 2 | ✓ Confirmed |
| 06-05 17:45 | 20m | - / -17 | LZ1BT | +18 / - | 2 | ✓ Confirmed |
| 06-05 15:21 | 20m | 0 / -7 | UG0B | +4 / -4 | 4 | Partial |
| 06-05 12:41 | 20m | - / -19 | DL9UXF | +8 / - | 2 | ✓ Confirmed |
| 06-05 12:39 | 20m | - / -18 | IQ9BH | +12 / - | 2 | Partial |
| 06-05 12:22 | 20m | - / -7 | <...> | +8 / - | 4 | Partial |
| 06-05 12:19 | 20m | - / -16 | 4X1YY | +16 / - | 2 | Partial |
| 06-05 12:16 | 20m | -11 / -22 | SP9UPH | +11 / - | 4 | ✓ Verified |
| 06-05 12:15 | 20m | +22 / - | R1BEO | +11 / -9 | 3 | ✓ Verified |
| 06-05 12:13 | 20m | - / -23 | PD7BDN | +16 / - | 2 | Partial |
| 05-21 17:06 | 40m | -6 / -20 | IZ4OUL | -14 / -10 | 5 | ✓ Complete |
| 05-21 17:03 | 40m | - / -12 | RW7KW | -10 / - | 2 | Partial |
| 05-21 17:02 | 40m | - / -19 | BI6PWL | -10 / - | 2 | Partial |
| 05-21 10:55 | 20m | - / -23 | <...> | +4 / - | 2 | Partial |
| 05-21 10:52 | 20m | - / -16 | SP5LST | +6 / - | 2 | Partial |
| 05-21 10:51 | 20m | - / -18 | OK1MDK | +4 / - | 2 | ✓ Confirmed |
| 05-21 10:47 | 20m | -4 / -15 | <...> | +3 / -6 | 2 | Partial |
| 05-21 10:45 | 20m | -2 / -18 | R7ZS | -14 / - | 4 | ✓ Complete |
| 05-21 10:43 | 20m | - / -15 | HG8LXL | -18 / - | 2 | ✓ Confirmed |
| 05-21 10:42 | 20m | - / -8 | JT1CO | -16 / - | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 131845 +4 925 R3TH GJ0KYZ IN89 131900 +19 3000 OS4K R3TH 73 131930 +12 2999 CQ R3TH LO26 132045 -1 2999 R3TH DL8WEM JN48 132100 +18 2998 SV9TLU R3TH -22 132115 +10 2573 R3TH SV9TLU R-20 132115 -10 2999 R3TH F4GTB JN18 132130 +19 2997 SV9TLU R3TH RR73 132145 +15 2573 R3TH SV9TLU 73 132145 -7 659 R3TH PB0ACM JO21 132145 -4 2997 R3TH DL8WEM JN48 132215 -9 659 R3TH PB0ACM JO21 (x2) 132300 +10 2997 SV9TLU R3TH -18 132330 +18 2997 <...> R3TH -18
40m
UTC dB Freq Message 184900 -14 235 CQ R3TH LO26 184915 +0 394 R3TH IW0RQJ -03 (x2) 185000 -11 235 IW0RQJ R3TH 73 185030 -12 236 CQ R3TH LO26 (x7) 185600 -12 236 R95WTA R3TH +02 (x3) 190030 -10 236 G8ADE R3TH RR73
10m
UTC dB Freq Message 075745 -5 908 R3TH A61CK R-14 (x2)