UI5A — FT8 station from European Russia
Amateur radio station UI5A operating from European Russia. 547 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 160m, 80m, 40m, 20m, over 13 days, best SNR +21 dB. Heard between 2026-04-22 and 2026-05-14.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
547
Total spots
2
CQ calls
13
Days active
-6 dB
Avg SNR
Bands
80m
40m
20m
160m
First seen: 2026-04-22
Last seen: 2026-05-14 19:37 UTC
Last seen: 2026-05-14 19:37 UTC
Frequent QSO partners observed at SO8OO
Stations UI5A worked most often, as logged from our receiver:
RW6HPI
· European Russia ×3
UI6O
· European Russia ×3
R3VE
· European Russia ×2
R2SN
· European Russia ×2
IR0RV
· Italy ×2
R3ZMM
· European Russia ×2
RA3ICA
· European Russia ×2
R1BQW
· European Russia ×2
RO2T
· European Russia ×2
R6LKG
· European Russia ×2
UA9AX
· Asiatic Russia ×2
RD7O
· European Russia ×2
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UI5A | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 21:45 | 40m | - / - | XT2AW | +3 / - | 5 | Partial |
| 05-14 21:35 | 40m | +5 / -2 | RD7KW | -4 / -7 | 6 | ✓ Complete |
| 05-14 21:27 | 40m | +11 / - | SP4TKA | -7 / -5 | 5 | ✓ Verified |
| 05-14 21:25 | 40m | - / -16 | RW6HPI | -6 / - | 3 | ✓ Confirmed |
| 05-14 21:22 | 40m | - / - | XT2AW | -9 / - | 3 | Partial |
| 05-14 20:55 | 80m | - / -16 | R9OX | -3 / - | 2 | ✓ Confirmed |
| 05-14 20:43 | 80m | +18 / -5 | SQ8BWA | -1 / - | 3 | ✓ Complete |
| 05-14 20:36 | 80m | +8 / - | R1BQW | -6 / - | 3 | ✓ Verified |
| 05-14 20:26 | 40m | - / -12 | RA9CEO | -4 / - | 2 | ✓ Confirmed |
| 05-14 20:23 | 40m | - / -5 | R6DZL | -4 / - | 3 | ✓ Confirmed |
| 05-14 20:09 | 80m | -5 / - | R2EA | -2 / -2 | 2 | Partial |
| 05-14 19:34 | 40m | +6 / -3 | R1BLH | -18 / -8 | 3 | Partial |
| 05-14 19:24 | 40m | -13 / - | RN1QK | -13 / - | 2 | ✓ Verified |
| 05-14 19:03 | 40m | -6 / - | RU3TA | -12 / -12 | 4 | ✓ Verified |
| 05-14 18:57 | 40m | 0 / - | R3DBX | -14 / -13 | 4 | ✓ Verified |
| 05-14 18:53 | 40m | 0 / +7 | RA4CPA | -12 / +4 | 5 | ✓ Complete |
| 05-14 18:48 | 40m | +17 / - | EW4DX | - / - | 4 | Partial |
| 05-14 18:45 | 40m | -1 / - | UF1A | - / -5 | 2 | ✓ Confirmed |
| 05-14 18:36 | 40m | - / - | RW6B | -15 / - | 2 | ✓ Confirmed |
| 05-14 18:34 | 40m | -1 / - | F4IIX | - / -26 | 3 | Partial |
| 05-14 18:29 | 40m | - / +4 | RK4FAJ | -14 / - | 2 | Partial |
| 05-14 18:26 | 40m | - / -17 | BU2FW | -13 / - | 5 | Partial |
| 05-14 18:21 | 40m | -5 / -7 | UA5D | -14 / -16 | 6 | ✓ Complete |
| 05-14 18:13 | 40m | -7 / - | R4CES | - / - | 2 | ✓ Confirmed |
| 05-14 18:05 | 40m | -5 / -3 | RW7B | -5 / - | 5 | ✓ Verified |
| 05-14 18:02 | 40m | - / +9 | R4CX | -10 / - | 4 | ✓ Confirmed |
| 05-14 18:01 | 40m | - / -2 | R2GBR | -10 / - | 2 | ✓ Confirmed |
| 05-14 17:49 | 40m | -3 / - | R6FNM | -10 / - | 3 | ✓ Verified |
| 05-14 17:47 | 40m | - / - | RM3ZK | -13 / - | 3 | Partial |
| 05-14 17:45 | 40m | - / -7 | UA6XHN | -10 / - | 3 | ✓ Confirmed |
| 05-14 17:44 | 40m | -14 / - | RG6OR | - / -12 | 2 | Partial |
| 05-14 17:39 | 40m | -14 / - | RG6OR | - / -12 | 2 | ✓ Confirmed |
| 05-14 17:33 | 40m | - / +9 | R4ABU | -7 / - | 4 | ✓ Confirmed |
| 05-14 17:30 | 40m | - / - | R6UA | -3 / - | 2 | Partial |
| 05-14 17:26 | 40m | - / - | RV3DNP | -6 / - | 4 | Partial |
| 05-14 17:22 | 40m | - / - | RV3DNP | -10 / - | 3 | Partial |
| 05-14 17:18 | 40m | -16 / -1 | R6JC | -13 / - | 4 | ✓ Verified |
| 05-14 17:04 | 40m | -7 / -9 | RU6AR | -15 / - | 2 | ✓ Verified |
| 05-14 17:02 | 40m | - / - | <...> | -12 / - | 2 | Partial |
| 05-14 16:57 | 40m | -1 / - | R3DEE | -13 / - | 2 | ✓ Verified |
| 05-14 16:52 | 40m | -8 / -6 | R3BHK | -11 / - | 7 | ✓ Verified |
| 05-14 16:51 | 40m | -9 / - | R2DRE | - / - | 2 | ✓ Confirmed |
| 05-14 16:45 | 40m | -10 / +4 | R7MP | -14 / +2 | 3 | ✓ Complete |
| 05-14 16:44 | 40m | -8 / -9 | UB3YCK | -16 / - | 3 | ✓ Verified |
| 05-14 16:38 | 40m | - / - | RW4CCW | -17 / - | 2 | Partial |
| 05-14 16:37 | 40m | - / -9 | RX9WM | -14 / - | 3 | ✓ Confirmed |
| 05-14 16:35 | 40m | - / -14 | UA4SBZ | -13 / - | 3 | ✓ Confirmed |
| 05-14 16:33 | 40m | -4 / -1 | UD6AVY | -15 / -1 | 5 | ✓ Complete |
| 05-14 16:32 | 40m | - / -12 | RA3TRR | -12 / - | 3 | ✓ Confirmed |
| 05-14 16:28 | 40m | - / - | R3CE | -12 / - | 2 | Partial |
Station Log
40m
UTC dB Freq Message 212745 +11 2645 UI5A SP4TKA KO14 (x2) 212830 -7 1936 SP4TKA UI5A RR73 212845 +12 2645 UI5A SP4TKA 73 213545 -3 1936 RD7KW UI5A KO85 213600 +6 492 UI5A RD7KW -07 213615 -6 1937 RD7KW UI5A R-02 213630 +4 492 UI5A RD7KW RR73 (x2) 213815 -4 1937 RD7KW UI5A 73 214545 +7 840 XT2AW UI5A KO85 (x5)
80m
UTC dB Freq Message 191315 +0 1606 UI5A RV3ZK +04 (x2) 200915 -2 813 R2EA UI5A KO85 200930 -5 2471 UI5A R2EA -02 203630 -7 1467 R1BQW UI5A KO85 (x2) 203815 +8 2297 UI5A R1BQW 73 204300 +20 1243 UI5A SQ8BWA +13 204315 -1 747 SQ8BWA UI5A R-05 204330 +17 1243 UI5A SQ8BWA RR73 204430 -3 746 UI5A PA5WK JO33 205230 -6 747 R9OX UI5A KO85 (x3) 211200 +4 747 RU3DBT UI5A KO85
20m
UTC dB Freq Message 093700 -15 946 RT1I UI5A KO85 (x4) 094045 +10 559 UI5A R4ML RR73 094200 -12 1340 UI5A R8AFR -02 (x2) 094630 -9 278 UI5A PD2WL JO22 (x3) 095700 -21 946 R3YAR UI5A KO85 100800 +3 1047 UI5A R6DYW RR73 (x2) 102400 -4 1465 UI5A RV6BT +17 (x2)
160m
UTC dB Freq Message 194630 -16 1212 UI5A UD8D -06 194645 -9 932 UD8D UI5A R-02 (x3) 201915 -4 718 RZ1OK UI5A KO85 202030 -12 1439 RT6Z UI5A KO85 202045 -5 1796 UI5A RT6Z -01 202100 -17 1439 RT6Z UI5A R+03 202100 -15 883 UI5A RZ1OK +03 202115 -7 1796 UI5A RT6Z RR73 202130 -14 1439 RT6Z UI5A 73 202230 -13 884 UI5A RZ1OK +02 202245 -18 1439 RZ1OK UI5A R+00 202300 -13 883 UI5A RZ1OK RR73 202315 -16 1439 RZ1OK UI5A 73