4U1A — FT8 station from Austria
Amateur radio station 4U1A operating from Austria (grid square JO02). 83 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 6 days, best SNR +9 dB. Heard between 2026-04-21 and 2026-05-13.
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Overview
83
Total spots
0
CQ calls
6
Days active
-8 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-05-13 04:54 UTC
Last seen: 2026-05-13 04:54 UTC
Frequent QSO partners observed at SO8OO
Stations 4U1A worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | 4U1A | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-13 06:52 | 20m | -8 / - | G8OO | - / - | 6 | Partial |
| 05-13 06:51 | 20m | - / -25 | 4O7CC | -6 / - | 2 | ✓ Confirmed |
| 05-13 06:45 | 20m | - / - | 6Y5DH | -8 / - | 3 | Partial |
| 05-13 06:20 | 10m | -14 / - | YD2ALF | - / -16 | 3 | ✓ Confirmed |
| 05-13 06:07 | 10m | -21 / - | YG2BWP | - / -15 | 2 | Partial |
| 04-28 16:17 | 40m | -11 / - | DL2MEL | - / - | 3 | Partial |
| 04-28 16:14 | 40m | -2 / - | UA4FKT | - / - | 2 | Partial |
| 04-28 16:10 | 40m | -8 / -17 | UF6VX | +8 / -4 | 9 | ✓ Complete |
| 04-28 16:05 | 40m | -9 / -5 | R55KLS | +17 / -17 | 7 | ✓ Complete |
| 04-28 15:53 | 40m | -8 / +6 | DK0GER | +16 / - | 3 | ✓ Verified |
| 04-28 15:53 | 40m | +5 / - | RN3RFZ | - / - | 3 | Partial |
| 04-28 15:52 | 40m | -15 / - | R2DX/M | +6 / - | 4 | ✓ Verified |
| 04-28 15:51 | 40m | - / -18 | <...> | +13 / - | 3 | Partial |
| 04-28 15:51 | 40m | -7 / - | OZ1PGB | - / - | 6 | Partial |
| 04-28 15:49 | 40m | -9 / - | SV1MO | - / - | 3 | Partial |
| 04-28 15:46 | 40m | - / +2 | TK5NJ | +7 / - | 6 | Partial |
| 04-28 15:44 | 40m | - / - | RT9L/M | +12 / - | 2 | Partial |
| 04-28 15:42 | 40m | - / - | <...> | +10 / - | 3 | Partial |
| 04-28 15:37 | 40m | - / - | UF6VX | +8 / - | 4 | Partial |
| 04-28 15:34 | 40m | - / - | YB9BUD | +6 / - | 5 | Partial |
| 04-28 14:44 | 20m | - / - | RN5AA | -8 / - | 2 | ✓ Confirmed |
| 04-28 14:18 | 20m | - / - | <...> | -12 / - | 2 | Partial |
| 04-28 14:03 | 20m | -3 / - | RA3RPW | - / -18 | 4 | ✓ Confirmed |
| 04-28 14:02 | 20m | +2 / - | OH5BRB | - / +2 | 3 | ✓ Confirmed |
| 04-28 13:59 | 20m | +4 / - | R1AV | - / +3 | 2 | Partial |
| 04-28 13:53 | 20m | +2 / - | PE9JAN | - / -17 | 2 | Partial |
| 04-28 13:48 | 20m | -11 / - | SP5PDA | - / +5 | 3 | ✓ Confirmed |
| 04-28 13:41 | 20m | -3 / - | R8AGW | - / - | 2 | Partial |
| 04-27 08:28 | 10m | -4 / - | RA4AUY | - / +1 | 3 | Partial |
| 04-26 13:01 | 10m | - / - | VK9BSA | -21 / - | 4 | Partial |
| 04-21 11:29 | 20m | -10 / - | RA3RPW | - / - | 2 | Partial |
| 04-21 11:27 | 20m | -4 / - | R4FDW | - / -1 | 3 | Partial |
Station Log
20m
UTC dB Freq Message 144445 -10 2020 RN5AA 4U1A JN88 (x2) 145100 -12 2783 4U1A SP7JLH KO00 063930 -15 1275 V31DL 4U1A JN88 064545 -12 2479 6Y5DH 4U1A JN88 (x3) 065115 -8 550 4O7CC 4U1A R-25 (x2) 065200 -11 274 4U1A G8OO JO02 (x6)
10m
UTC dB Freq Message 130330 -17 1910 VK9BSA 4U1A JN88 142215 -9 959 4U1A <...> +06 082815 -6 715 4U1A RA4AUY +01 (x3) 131145 -23 2189 4U1A IZ2AMW JN45 131715 -22 2000 4U1A PU2RKW -15 (x2) 134300 -15 1439 4U1A 7Q7CT +06 124630 -9 1141 4U1A RR73; JQ1TAR <...> +04 060715 -19 1883 4U1A YG2BWP -15 (x2) 062045 -20 2043 4U1A YD2ALF -16 (x3)
40m
UTC dB Freq Message 160730 -15 1624 4U1A R55KLS RR73 161045 +10 2116 UF6VX 4U1A JN88 (x5) 161300 -7 2118 4U1A UF6VX -04 161315 +11 2116 UF6VX 4U1A R-17 161330 -10 2118 4U1A UF6VX RR73 161345 +6 2116 UF6VX 4U1A 73 161400 -2 2116 4U1A UA4FKT LO23 (x2) 161700 -9 2116 4U1A DL2MEL JN58 (x3)