UI4I — FT8 station from European Russia
Amateur radio station UI4I operating from European Russia. 289 FT8 spots received at SO8OO WebSDR, 72 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 16 days, best SNR +19 dB. Heard between 2026-04-21 and 2026-05-14.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
289
Total spots
72
CQ calls
16
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-05-14 16:38 UTC
Last seen: 2026-05-14 16:38 UTC
Frequent QSO partners observed at SO8OO
Stations UI4I worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UI4I | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 15:20 | 20m | +2 / - | IK8TPB | +8 / - | 3 | ✓ Verified |
| 05-13 15:42 | 20m | - / -16 | G0JEI | -10 / - | 5 | ✓ Confirmed |
| 05-13 15:38 | 20m | - / -12 | PD1RO | -4 / - | 2 | Partial |
| 05-12 18:05 | 80m | - / - | R1BNG/P | -2 / - | 5 | Partial |
| 05-12 18:03 | 80m | - / - | UA9ZZ | -4 / - | 4 | Partial |
| 05-12 16:59 | 10m | -9 / - | PY7DJ | - / -9 | 2 | ✓ Confirmed |
| 05-11 12:31 | 20m | - / -6 | R2DK | +4 / - | 3 | ✓ Confirmed |
| 05-11 12:15 | 10m | - / -9 | LZ2CP | -5 / - | 2 | ✓ Confirmed |
| 05-11 12:14 | 10m | - / +5 | R7KR | -15 / - | 2 | ✓ Confirmed |
| 05-11 08:16 | 20m | - / - | RZ2H | +2 / - | 2 | Partial |
| 05-11 06:18 | 20m | - / -21 | RA3WEO | -4 / - | 2 | Partial |
| 05-11 05:06 | 20m | -8 / -14 | AA7A | -1 / -13 | 7 | ✓ Complete |
| 05-11 05:01 | 20m | - / - | N3RC | +4 / - | 2 | Partial |
| 05-11 04:56 | 20m | +1 / -18 | W4PSK | -1 / +2 | 6 | ✓ Complete |
| 05-11 04:53 | 20m | -10 / -12 | KB3Z | -1 / -11 | 5 | ✓ Complete |
| 05-11 04:42 | 20m | -15 / -19 | <...> | -5 / -9 | 3 | Partial |
| 05-11 04:38 | 20m | - / -16 | WW6W | 0 / - | 3 | ✓ Confirmed |
| 05-11 04:04 | 20m | -7 / - | R9FF | - / - | 2 | ✓ Confirmed |
| 05-11 04:02 | 20m | - / -24 | W6NUC | -16 / - | 2 | Partial |
| 05-11 03:57 | 20m | - / -16 | AC0ZO | -12 / - | 4 | Partial |
| 05-11 03:53 | 20m | - / -17 | KA0UTI | -14 / - | 3 | ✓ Confirmed |
| 05-10 18:59 | 20m | -2 / - | EC3A | +5 / -7 | 3 | ✓ Verified |
| 05-10 18:38 | 160m | - / -13 | RM3G | -15 / - | 5 | ✓ Confirmed |
| 05-10 18:36 | 160m | - / -11 | R9FH | -17 / - | 3 | ✓ Confirmed |
| 05-10 18:32 | 80m | +12 / - | SV1ENG | - / -5 | 2 | ✓ Confirmed |
| 05-10 18:28 | 40m | -14 / - | R2AKN | -13 / - | 2 | Partial |
| 05-10 18:28 | 40m | -4 / - | F4BYA | - / - | 4 | Partial |
| 05-10 18:24 | 40m | -18 / -11 | RZ4FWA | -11 / - | 4 | ✓ Complete |
| 05-10 18:22 | 40m | +4 / - | IK4LZH | - / -8 | 6 | Partial |
| 05-10 13:37 | 20m | - / -14 | TA2EE | -6 / - | 6 | ✓ Confirmed |
| 05-10 13:33 | 20m | - / +1 | EU1FQ | 0 / - | 3 | ✓ Confirmed |
| 05-10 13:32 | 20m | -10 / -17 | UA3FO | +6 / -5 | 4 | ✓ Complete |
| 05-10 13:29 | 20m | -13 / -13 | R2AKN | +2 / - | 3 | ✓ Verified |
| 05-10 04:17 | 20m | - / - | KT8Q | -4 / - | 2 | Partial |
| 05-10 04:03 | 20m | - / -21 | VE6RLZ | +8 / - | 4 | ✓ Confirmed |
| 05-10 04:01 | 20m | -19 / -14 | KI9DX | +8 / -8 | 4 | ✓ Complete |
| 05-10 03:57 | 20m | - / -11 | KA0UTI | +7 / - | 7 | Partial |
| 05-10 03:51 | 20m | - / - | HK0RMR | +9 / - | 3 | Partial |
| 05-10 03:51 | 20m | - / -15 | VE8DAV | +10 / - | 3 | ✓ Confirmed |
| 05-10 03:48 | 20m | -18 / -18 | VE3WNO | +4 / -8 | 4 | Partial |
| 05-10 03:44 | 20m | - / - | WA3MH | +4 / - | 2 | ✓ Confirmed |
| 05-10 03:41 | 20m | - / -21 | AA4NP | +6 / - | 2 | ✓ Confirmed |
| 05-10 03:29 | 20m | - / -20 | AI7RZ | +2 / - | 3 | ✓ Confirmed |
| 05-10 03:26 | 20m | - / -17 | VA3LDE | +1 / - | 5 | ✓ Confirmed |
| 05-10 03:24 | 20m | - / -15 | KD0FRT | +3 / - | 4 | ✓ Confirmed |
| 05-10 03:23 | 20m | - / - | N0FXC | 0 / - | 2 | Partial |
| 05-10 03:21 | 20m | - / - | VA3LDE | -23 / - | 2 | Partial |
| 05-10 02:42 | 40m | -12 / - | F5NNN | - / -20 | 5 | ✓ Confirmed |
| 05-10 02:34 | 80m | -15 / - | R3PY | - / - | 2 | ✓ Confirmed |
| 05-09 19:09 | 160m | 0 / - | IW5DNZ | - / - | 2 | Partial |
Station Log
80m
UTC dB Freq Message 023445 -13 1796 UI4I R3PY RR73 183200 +11 626 UI4I SV1ENG -05 (x2) 183345 -6 1801 R4LBN UI4I -13 175915 -7 537 <...> UI4I R-10 180300 -3 538 UA9ZZ UI4I LO43 (x4) 180530 -1 538 R1BNG/P UI4I LO43 (x5) 183800 -18 1738 UI4I RA4CPA -06
160m
UTC dB Freq Message 183700 -19 1795 R9FH UI4I R-11 (x2) 183845 -13 1795 RM3G UI4I LO43 (x5) 192100 -15 1795 CQ UI4I LO43 (x7) 182930 -7 552 UI4I HA5AO +00
20m
UTC dB Freq Message 153915 -10 2085 PD1RO UI4I -12 154130 -13 1853 UI4I <...> +00 154145 -6 1417 CQ UI4I LO43 154200 -14 1417 UI4I F1POK JN27 154215 -7 1417 G0JEI UI4I R-16 (x2) 154300 -16 687 UI4I F4CWQ JN08 154315 -10 1417 G0JEI UI4I LO43 (x3) 154445 -14 1417 <...> UI4I R-17 163915 +4 1416 EA7PY UI4I LO43 152045 +2 723 UI4I IK8TPB R+00 152100 +8 723 IK8TPB UI4I RR73 152115 +2 723 UI4I IK8TPB 73
10m
UTC dB Freq Message 074700 -12 1876 <...> UI4I R-15 121200 -19 1500 CQ UI4I LO43 a1 (x4) 121400 -14 1759 R7KR UI4I +05 (x2) 121545 -2 1759 LZ2CP UI4I R-09 (x2) 121645 -3 1759 CQ UI4I LO43 (x3) 165915 -10 2005 UI4I PY7DJ -09 (x2) 151145 -23 1413 PY2MDA UI4I 73
40m
UTC dB Freq Message 182415 +2 437 UI4I IK4LZH R-08 182445 -20 2009 UI4I RZ4FWA LO23 182445 +1 437 UI4I IK4LZH R-08 182545 -17 2009 UI4I RZ4FWA R+15 182600 -10 1833 RZ4FWA UI4I -11 (x2) 182645 -18 1830 UI4I UR5XEJ KO40 182815 -4 2980 UI4I F4BYA JN19 (x2) 182845 -14 2165 UI4I R2AKN KO96 182845 +1 1833 UI4I S50XX JN65 182915 -3 2980 UI4I F4BYA JN19 182930 -13 1833 R2AKN UI4I LO43 182945 -5 2980 UI4I F4BYA JN19 034600 -21 1834 R4UA UI4I LO43