UA4COA — FT8 station from European Russia
Amateur radio station UA4COA operating from European Russia (grid square LO42). 529 FT8 spots received at SO8OO WebSDR, 294 CQ calls, active on 80m, 40m, 20m, over 9 days, best SNR +23 dB. Heard between 2026-04-21 and 2026-04-30.
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Overview
529
Total spots
294
CQ calls
9
Days active
-2 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-04-21
Last seen: 2026-04-30 15:26 UTC
Last seen: 2026-04-30 15:26 UTC
Frequent QSO partners observed at SO8OO
Stations UA4COA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UA4COA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 04-30 17:23 | 80m | -7 / +3 | R4ABU | +3 / - | 5 | ✓ Complete |
| 04-30 17:19 | 80m | -11 / - | R4FDD | +8 / - | 2 | Partial |
| 04-30 17:17 | 80m | +6 / - | LZ3YY | - / +3 | 3 | ✓ Confirmed |
| 04-30 17:17 | 80m | -3 / - | RK3BM | - / -12 | 3 | ✓ Confirmed |
| 04-30 17:16 | 80m | -13 / - | R6ZCE | - / -11 | 2 | ✓ Confirmed |
| 04-30 06:19 | 20m | -15 / - | G3TKT | - / - | 4 | Partial |
| 04-30 06:11 | 20m | - / - | LZ4VR | +11 / - | 5 | ✓ Confirmed |
| 04-30 06:08 | 20m | - / -14 | DL2AKT | +12 / - | 2 | ✓ Confirmed |
| 04-30 06:06 | 20m | - / +6 | SQ3PMX | +10 / - | 2 | ✓ Confirmed |
| 04-30 05:58 | 20m | - / -21 | SP2WAL | +1 / - | 2 | ✓ Confirmed |
| 04-30 05:56 | 40m | -13 / - | R7KKO | - / -9 | 7 | Partial |
| 04-30 03:27 | 40m | -12 / - | ON4MAP | - / - | 4 | Partial |
| 04-30 03:25 | 40m | -2 / - | R6ZAJ | -2 / - | 4 | ✓ Complete |
| 04-30 03:23 | 40m | +7 / -9 | IW0RLC | +4 / -11 | 5 | ✓ Complete |
| 04-30 03:20 | 40m | - / -20 | ON1JP | -1 / - | 3 | Partial |
| 04-30 03:18 | 40m | -4 / -6 | IK4LZH | -2 / -12 | 5 | ✓ Complete |
| 04-30 03:15 | 40m | -2 / +8 | RM5F | +6 / -3 | 4 | ✓ Complete |
| 04-29 06:42 | 20m | - / +3 | R6DZR | -5 / - | 3 | Partial |
| 04-29 06:41 | 20m | - / +8 | UR5ZGY | -4 / - | 2 | ✓ Confirmed |
| 04-29 06:36 | 20m | - / -8 | DD4DZ | -8 / - | 2 | Partial |
| 04-29 06:31 | 20m | - / - | SP5LST | -6 / - | 2 | Partial |
| 04-28 16:12 | 20m | - / -13 | EA1C | -1 / - | 2 | ✓ Confirmed |
| 04-28 16:08 | 20m | - / -10 | OH2GT | +5 / - | 2 | Partial |
| 04-28 16:06 | 20m | - / +2 | SM5JVF | -1 / - | 3 | ✓ Confirmed |
| 04-28 16:02 | 20m | - / -11 | BG5JPL | +8 / - | 3 | Partial |
| 04-28 16:00 | 20m | -2 / - | UB1API | +3 / -8 | 4 | ✓ Verified |
| 04-28 15:57 | 20m | - / -19 | DL3KBJ | -2 / - | 3 | Partial |
| 04-28 15:52 | 40m | -16 / -13 | RV3DLX | -4 / +1 | 3 | ✓ Complete |
| 04-28 15:50 | 40m | - / -5 | RV9CX | -7 / - | 2 | ✓ Confirmed |
| 04-28 15:48 | 40m | - / -24 | BD1BMP | -6 / - | 2 | Partial |
| 04-28 15:45 | 40m | +2 / +9 | R6DYK | -4 / - | 4 | ✓ Complete |
| 04-28 10:14 | 20m | -3 / -1 | S54ZGA | -9 / - | 2 | Partial |
| 04-28 10:11 | 20m | +1 / -1 | R2AZN | -5 / -16 | 5 | Partial |
| 04-28 09:27 | 20m | -16 / - | IW3FVQ | - / -19 | 2 | ✓ Confirmed |
| 04-28 06:43 | 20m | +8 / -7 | IS0/IK2YCW | 0 / -2 | 5 | Partial |
| 04-28 06:13 | 20m | +9 / -12 | SV1SUO | +8 / -24 | 5 | ✓ Complete |
| 04-27 18:07 | 40m | - / -24 | BA7IWL | -7 / - | 5 | Partial |
| 04-27 18:04 | 40m | +6 / +2 | YL3CU | -15 / -10 | 6 | ✓ Complete |
| 04-27 18:04 | 40m | +10 / +7 | UA3ZUX | -12 / -2 | 4 | ✓ Complete |
| 04-27 18:03 | 40m | +6 / - | IQ4JO | - / - | 2 | Partial |
| 04-27 18:01 | 40m | -10 / +2 | RV3DCM | -12 / - | 4 | Partial |
| 04-27 18:00 | 40m | - / -1 | RA4ADF | -5 / - | 2 | Partial |
| 04-27 17:58 | 40m | -11 / - | R3KOW | -3 / +1 | 4 | ✓ Complete |
| 04-27 09:23 | 20m | - / +4 | 9A4DK | +1 / - | 3 | Partial |
| 04-27 06:36 | 40m | 0 / - | YO9PH | - / -21 | 2 | ✓ Confirmed |
| 04-27 06:30 | 40m | -22 / - | R3YAX | - / -13 | 2 | Partial |
| 04-27 06:23 | 40m | -12 / - | RC6ZG | - / -12 | 2 | ✓ Confirmed |
| 04-27 05:01 | 20m | - / - | YO8CQR | +16 / - | 2 | Partial |
| 04-27 04:56 | 20m | - / -14 | N6GEE | +15 / - | 2 | Partial |
| 04-27 04:53 | 20m | - / - | SP4OIK | +16 / - | 2 | Partial |
Station Log
80m
UTC dB Freq Message 172100 +1 474 CQ UA4COA LO42 (x6) 172345 -7 543 UA4COA R4ABU LN28 172400 +2 475 R4ABU UA4COA +03 172415 -8 542 UA4COA R4ABU R+21 172430 +4 474 R4ABU UA4COA RR73 172445 -7 543 UA4COA R4ABU 73 172500 +5 474 CQ UA4COA LO42 (x4)
20m
UTC dB Freq Message 061230 +11 1140 LZ4VR UA4COA RR73 (x2) 061430 +8 1140 CQ UA4COA LO42 061600 +11 1140 YO9EMI UA4COA RR73 061630 +13 1140 CQ UA4COA LO42 (x6) 061915 -20 1140 UA4COA M0XAN IO90 061945 -18 1137 UA4COA G3TKT IO92 (x4)
40m
UTC dB Freq Message 032745 -7 1537 UA4COA ON4MAP JO20 032800 +0 2407 CQ UA4COA LO42 032815 -14 1537 UA4COA ON4MAP JO20 (x2) 054900 -16 845 CQ UA4COA LO42 054945 -6 1684 UA4COA RK6MC +10 055130 -21 1748 CQ UA4COA LO42 (x2) 055615 -9 2028 UA4COA R7KKO -09 (x7)