YO4AAC — FT8 station from Romania
Amateur radio station YO4AAC operating from Romania (grid square KN47). 341 FT8 spots received at SO8OO WebSDR, 177 CQ calls, active on 160m, 80m, 40m, 20m, over 11 days, best SNR +16 dB. Heard between 2026-04-21 and 2026-05-14.
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Overview
341
Total spots
177
CQ calls
11
Days active
-10 dB
Avg SNR
Bands
80m
40m
20m
160m
First seen: 2026-04-21
Last seen: 2026-05-14 17:47 UTC
Last seen: 2026-05-14 17:47 UTC
Frequent QSO partners observed at SO8OO
Stations YO4AAC worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YO4AAC | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 20:27 | 40m | - / - | AO5RKB | -8 / - | 3 | Partial |
| 05-14 19:47 | 40m | +4 / - | ER1BF | - / - | 2 | Partial |
| 05-14 19:43 | 40m | -10 / - | SP7TF | - / -22 | 2 | ✓ Confirmed |
| 05-14 19:39 | 40m | -6 / - | YO8CRU | - / -4 | 2 | Partial |
| 05-14 19:35 | 40m | 0 / - | S52R | - / -10 | 2 | ✓ Confirmed |
| 05-14 19:30 | 40m | -13 / -7 | AO7RKB | -5 / -8 | 3 | ✓ Complete |
| 05-13 19:12 | 40m | - / -11 | AO8RKB | -4 / - | 6 | ✓ Confirmed |
| 05-13 19:06 | 20m | -6 / - | M0PBG | - / - | 2 | Partial |
| 05-13 06:15 | 40m | - / -19 | AO6RKB | -15 / - | 3 | ✓ Confirmed |
| 05-12 19:59 | 80m | -6 / - | EA1CQ | - / - | 2 | Partial |
| 05-12 19:56 | 80m | - / - | <...> | +2 / - | 2 | Partial |
| 05-12 19:48 | 20m | +1 / - | F1POK | - / -5 | 5 | ✓ Confirmed |
| 05-12 19:34 | 40m | -19 / -13 | F6FHZ | -8 / -3 | 2 | Partial |
| 05-12 19:29 | 40m | -17 / -8 | AO2RKB | -6 / -9 | 8 | ✓ Complete |
| 05-12 19:27 | 40m | - / -10 | AO1RKB | 0 / - | 2 | Partial |
| 05-12 19:24 | 40m | -10 / -6 | AO4RKB | -1 / -1 | 6 | ✓ Complete |
| 05-12 19:22 | 40m | - / - | AO1RKB | -6 / - | 2 | Partial |
| 05-12 19:21 | 40m | - / -19 | A93MO | -9 / - | 2 | ✓ Confirmed |
| 05-12 06:38 | 40m | +5 / - | YO5QDI | -15 / -4 | 3 | ✓ Verified |
| 05-12 05:58 | 40m | - / -16 | RA3TK | -9 / - | 2 | ✓ Confirmed |
| 05-12 05:53 | 40m | - / - | AO3RKB | -7 / - | 5 | ✓ Confirmed |
| 05-12 05:52 | 40m | -13 / -11 | I/AO5RKB | -11 / -15 | 3 | Partial |
| 05-12 05:45 | 40m | - / -12 | AO3RKB | -11 / - | 7 | Partial |
| 05-11 12:56 | 20m | +2 / -2 | IQ8GT | -12 / -2 | 2 | Partial |
| 05-11 06:11 | 40m | - / - | YO3WST | -17 / - | 2 | Partial |
| 05-11 05:43 | 40m | - / -17 | YO8DHA | -19 / - | 2 | ✓ Confirmed |
| 05-11 05:37 | 40m | -14 / -3 | YO3JW | -23 / +1 | 4 | ✓ Complete |
| 05-10 10:43 | 20m | - / -16 | TN8GD | -14 / - | 4 | Partial |
| 05-06 07:07 | 20m | +1 / - | R4FDW | - / - | 9 | Partial |
| 05-06 06:57 | 40m | - / -16 | <...> | -18 / - | 3 | Partial |
| 05-06 06:07 | 40m | - / - | <...> | -8 / - | 6 | Partial |
| 05-06 06:04 | 40m | - / - | <...> | -7 / - | 2 | Partial |
| 05-06 05:57 | 40m | - / - | <...> | -16 / - | 3 | Partial |
| 05-06 05:43 | 40m | - / -17 | <...> | -8 / - | 12 | Partial |
| 05-05 20:37 | 160m | - / - | YP0LB | -15 / - | 3 | Partial |
| 05-05 20:27 | 80m | - / -9 | <...> | -3 / - | 9 | Partial |
| 05-05 20:21 | 80m | - / -17 | RP81PRO | -9 / - | 3 | Partial |
| 05-05 20:17 | 80m | - / - | <...> | -6 / - | 5 | Partial |
| 05-05 20:13 | 80m | - / - | <...> | 0 / - | 4 | Partial |
| 05-05 20:10 | 80m | - / -14 | JA5MHD | -1 / - | 5 | Partial |
| 05-05 20:04 | 80m | - / - | YP0LB | 0 / - | 4 | Partial |
| 05-05 19:54 | 80m | -9 / -16 | <...> | 0 / -6 | 17 | Partial |
| 05-05 17:03 | 80m | - / - | <...> | -5 / - | 7 | Partial |
| 05-05 16:58 | 40m | - / - | SX100PAOK | -6 / - | 3 | Partial |
| 05-05 07:06 | 20m | - / -12 | <...> | -7 / - | 3 | Partial |
| 05-05 06:54 | 20m | +13 / - | <...> | -18 / -14 | 3 | Partial |
| 05-05 06:38 | 40m | - / -19 | <...> | -12 / - | 8 | Partial |
| 05-04 19:21 | 160m | -21 / - | RP81IFT | -22 / -12 | 2 | Partial |
| 05-04 19:12 | 80m | - / - | <...> | -9 / - | 3 | Partial |
| 05-04 19:09 | 80m | +2 / - | UX7QV | - / -9 | 3 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 193045 -4 786 AO7RKB YO4AAC R-07 193100 -9 787 YO4AAC RR73; DG0NE <...> -20 193115 -6 786 AO7RKB YO4AAC 73 193530 +2 1445 YO4AAC S52R R-10 (x2) 193900 -5 1445 YO4AAC YO8CRU KN36 (x3) 194300 -11 1445 YO4AAC SP7TF -22 (x2) 194700 +2 1558 YO4AAC ER1BF KN47 (x2) 202715 -8 1685 AO5RKB YO4AAC KN35 (x3)
20m
UTC dB Freq Message 124430 +2 1387 YO4AAC RA3TK LO16 125645 +2 716 YO4AAC IQ8GT -02 125700 -12 2112 IQ8GT YO4AAC R-02 130245 -10 1240 CQ YO4AAC KN35 (x2) 170915 -21 1775 YO6KGS YO4AAC KN35 194645 +4 1665 YO4AAC I/AO5RKB -07 194845 -2 2141 YO4AAC F1POK JN27 (x5) 190630 -5 1405 YO4AAC M0PBG IO93 (x2) 190730 -9 1405 YO4AAC EA4GM IN80
80m
UTC dB Freq Message 202715 -4 2063 <...> YO4AAC R-09 (x11) 195745 +2 1862 CQ YO4AAC KN35 (x2) 195900 -2 1862 YO4AAC EA1CQ IN83 (x2)
160m
UTC dB Freq Message 190345 -12 1350 <...> YO4AAC KN35 (x5) 192130 -21 1296 YO4AAC RP81IFT -12 192145 -12 1350 <...> YO4AAC R-10 192245 -22 1349 RP81IFT YO4AAC KN35 203745 -14 2057 YP0LB YO4AAC KN35 (x3) 204045 -17 2057 <...> YO4AAC KN35