UR4UM — FT8 station from Ukraine
Amateur radio station UR4UM operating from Ukraine. 172 FT8 spots received at SO8OO WebSDR, 25 CQ calls, active on 80m, 40m, 20m, 10m, over 29 days, best SNR +20 dB. Heard between 2026-04-22 and 2026-06-10.
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Overview
172
Total spots
25
CQ calls
29
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-22
Last seen: 2026-06-10 02:48 UTC
Last seen: 2026-06-10 02:48 UTC
Frequent QSO partners observed at SO8OO
Stations UR4UM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UR4UM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-10 04:48 | 20m | -7 / - | VA7RY | - / -18 | 2 | Partial |
| 06-09 16:57 | 10m | - / -17 | PV8AJ | -14 / - | 3 | Partial |
| 06-08 07:12 | 20m | -12 / - | W4PSK | - / -13 | 2 | ✓ Confirmed |
| 06-07 07:08 | 20m | -14 / - | UA9LKL | - / - | 2 | Partial |
| 06-06 14:08 | 20m | +10 / -9 | G4DBW | -6 / -13 | 5 | ✓ Complete |
| 06-06 08:19 | 80m | -20 / - | UR4UT | - / -14 | 2 | ✓ Confirmed |
| 06-06 06:45 | 40m | -14 / -8 | PI4TS | -21 / -19 | 5 | ✓ Complete |
| 06-06 06:33 | 20m | -4 / - | F4HSB | - / -15 | 3 | Partial |
| 06-03 06:01 | 10m | - / -17 | G6HUI | +3 / - | 3 | Partial |
| 05-30 11:34 | 20m | -6 / - | GB9SOS | -20 / -18 | 3 | ✓ Verified |
| 05-29 15:59 | 20m | +4 / - | EA3AGF | - / - | 2 | ✓ Confirmed |
| 05-29 15:18 | 20m | -6 / - | RC9WC | - / -6 | 2 | Partial |
| 05-24 12:49 | 10m | -8 / - | DL4GHS | - / -13 | 2 | ✓ Confirmed |
| 05-24 12:36 | 20m | -12 / - | IZ5EBD | - / -18 | 2 | Partial |
| 05-24 07:01 | 10m | -1 / - | SV2CLJ | - / - | 4 | ✓ Confirmed |
| 05-23 17:28 | 20m | - / -9 | BA6KC | -3 / - | 2 | ✓ Confirmed |
| 05-23 17:26 | 20m | +19 / - | YM4KF | - / +2 | 2 | ✓ Confirmed |
| 05-22 09:34 | 10m | +3 / - | PE1MHY | - / -5 | 5 | ✓ Confirmed |
| 05-21 04:28 | 40m | +2 / - | YO9PH | - / -1 | 2 | ✓ Confirmed |
| 05-20 19:06 | 20m | -6 / - | PI4DX | - / +2 | 3 | ✓ Confirmed |
| 05-18 06:43 | 20m | +8 / - | F5DAN | - / -3 | 2 | ✓ Confirmed |
| 05-17 19:58 | 20m | +2 / - | MM0IYT | - / -23 | 2 | ✓ Confirmed |
| 05-16 19:16 | 20m | +3 / - | JE1FQV | - / -20 | 2 | ✓ Confirmed |
| 05-16 14:27 | 20m | -8 / - | ZL2NU | - / -5 | 2 | ✓ Confirmed |
| 05-16 11:29 | 20m | +4 / - | 9A4WW | - / -11 | 2 | Partial |
| 05-16 11:21 | 20m | +2 / - | 9A3AUH | - / -11 | 2 | Partial |
| 05-10 19:20 | 40m | -15 / -16 | GW5NIC | -10 / -16 | 3 | ✓ Complete |
| 05-10 19:18 | 40m | -2 / - | F4HEA | - / -11 | 3 | ✓ Confirmed |
| 05-10 19:16 | 40m | - / -20 | MW6IUT | -7 / - | 4 | Partial |
| 05-10 19:14 | 40m | - / -16 | GW5NIC | -4 / - | 2 | Partial |
| 05-10 19:13 | 40m | +2 / -3 | G7RAU | -7 / -9 | 4 | ✓ Complete |
| 05-08 19:26 | 40m | - / -16 | IK0SDQ | -9 / - | 2 | Partial |
| 05-08 19:23 | 40m | -5 / -11 | F1PBZ | -10 / -9 | 3 | ✓ Complete |
| 05-08 19:23 | 40m | -22 / - | R4FDK | - / - | 4 | Partial |
| 05-08 19:22 | 40m | -22 / -17 | ON4KVI | -7 / -8 | 2 | Partial |
| 05-08 11:13 | 20m | +6 / - | IK2ZJR | - / - | 2 | Partial |
| 05-08 11:08 | 20m | 0 / - | PD3JOL | - / -18 | 2 | Partial |
| 05-06 17:48 | 80m | +12 / +1 | YU5DR | -2 / -1 | 4 | ✓ Complete |
| 05-06 06:25 | 20m | -17 / - | M6LND | - / -14 | 3 | Partial |
| 05-06 06:24 | 20m | +8 / - | EA1AHP | - / - | 2 | ✓ Confirmed |
| 05-05 19:10 | 40m | 0 / - | SM5DXT | -10 / -9 | 3 | ✓ Verified |
| 05-03 19:31 | 80m | +2 / -8 | YO3OBB | -4 / -8 | 5 | ✓ Complete |
| 05-03 19:26 | 80m | +13 / -4 | Z62NS | -5 / -6 | 6 | ✓ Complete |
| 05-03 19:24 | 80m | - / - | YL3RP | -5 / - | 3 | Partial |
| 05-01 12:52 | 20m | -6 / - | TA7OYG | - / -1 | 3 | ✓ Confirmed |
| 04-26 17:45 | 40m | - / -16 | BG7BUM | +6 / - | 2 | Partial |
| 04-26 17:43 | 40m | - / -10 | T31TTT | +6 / - | 6 | Partial |
| 04-26 05:32 | 20m | -8 / - | E70A | - / -15 | 2 | Partial |
| 04-26 05:16 | 40m | - / -14 | ED5FEC | -1 / - | 3 | Partial |
| 04-26 05:12 | 40m | -6 / -4 | TM8DW | -1 / -23 | 5 | Partial |
Station Log
20m
UTC dB Freq Message 140615 -9 1439 SP7LPF UR4UM -17 140800 -4 1440 G4DBW UR4UM -09 (x2) 140845 +10 2136 UR4UM G4DBW R-13 140900 -9 1440 G4DBW UR4UM RR73 140915 +11 2136 UR4UM G4DBW 73 140930 -10 1440 IW0RQJ UR4UM -06 064945 -9 1703 UR4UM TA4KO R-12 070245 -21 1705 UR4UM R7YZ LN04 070845 -13 1950 UR4UM UA9LKL MO27 (x2) 071200 -12 2766 UR4UM W4PSK R-13 (x2) 044815 -4 2829 UR4UM VA7RY R-18 (x2)
10m
UTC dB Freq Message 060130 +4 1883 G6HUI UR4UM -17 (x2) 133300 -13 1709 CQ UR4UM KO50 (x7) 100400 -20 1394 UR4UM DJ7XY 73 103200 -15 1393 UR4UM DN9DLF JO62 165745 -15 1557 PV8AJ UR4UM -17 (x3) 165945 -22 1855 CQ UR4UM KO50
80m
UTC dB Freq Message 192730 +12 1493 UR4UM Z62NS RR73 192745 -8 1410 Z62NS UR4UM 73 192930 -9 1409 IR3ORCO UR4UM -08 192945 -3 1621 UR4UM II2LXXA R-05 193130 -7 1409 YO3OBB UR4UM KO50 193145 +1 1444 UR4UM YO3OBB -08 193200 -1 1410 YO3OBB UR4UM R-08 193215 +4 1444 UR4UM YO3OBB RR73 193230 -3 1409 YO3OBB UR4UM 73 174830 -2 1621 YU5DR UR4UM +01 174845 +12 1622 UR4UM YU5DR R-01 174900 -2 1621 YU5DR UR4UM RR73 174915 +12 1621 UR4UM YU5DR 73 081900 -22 1414 UR4UM UR4UT R-14 (x2)
40m
UTC dB Freq Message 192030 -10 1075 GW5NIC UR4UM -16 (x2) 192115 -15 760 UR4UM GW5NIC R-16 042800 +2 2234 UR4UM YO9PH -01 (x2) 064300 -3 2358 UR4UM YU65AEC R-04 064530 -14 2022 UR4UM PI4TS JO23 064545 -19 2021 PI4TS UR4UM -08 064600 -14 2022 UR4UM PI4TS R-19 064615 -23 2021 PI4TS UR4UM RR73 064630 -14 2022 UR4UM PI4TS 73 064645 -23 2021 CQ UR4UM KO50 (x4)