YO4AAC — FT8 station from Romania
Amateur radio station YO4AAC operating from Romania. 652 FT8 spots received at SO8OO WebSDR, 285 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 33 days, best SNR +23 dB. Heard between 2026-04-21 and 2026-06-16.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
652
Total spots
285
CQ calls
33
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-06-16 11:21 UTC
Last seen: 2026-06-16 11:21 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 | |
|---|---|---|---|---|---|---|
| 06-16 13:20 | 20m | +3 / - | IQ7KM | - / -9 | 2 | ✓ Confirmed |
| 06-16 06:28 | 20m | +1 / - | R4ML | -14 / - | 2 | ✓ Verified |
| 06-16 06:23 | 20m | - / - | <...> | -9 / - | 3 | Partial |
| 06-16 06:20 | 20m | -1 / - | UT0CK | - / - | 2 | Partial |
| 06-16 06:16 | 20m | -6 / -19 | IQ1SM | -16 / - | 4 | ✓ Verified |
| 06-15 19:01 | 40m | - / -13 | JR1UTC | -10 / - | 2 | ✓ Confirmed |
| 06-15 18:58 | 40m | -7 / -6 | IQ9GD | -12 / -12 | 5 | ✓ Complete |
| 06-15 18:57 | 40m | - / -26 | <...> | -9 / - | 3 | Partial |
| 06-15 18:43 | 20m | +8 / - | YO2CK | - / -12 | 2 | Partial |
| 06-15 13:20 | 20m | - / - | IQ2PV | -10 / - | 3 | Partial |
| 06-15 07:04 | 20m | -4 / -6 | DL1YS | -14 / -11 | 3 | ✓ Complete |
| 06-15 06:59 | 20m | - / - | <...> | -8 / - | 3 | Partial |
| 06-14 05:52 | 40m | - / -8 | <...> | -17 / - | 3 | Partial |
| 06-13 07:21 | 20m | - / - | IQ9BF | -3 / - | 2 | Partial |
| 06-13 07:13 | 20m | - / - | IQ9BF | -5 / - | 9 | Partial |
| 06-12 19:25 | 20m | - / - | IQ9GD | -4 / - | 3 | Partial |
| 06-12 15:15 | 20m | - / - | IQ4JO | -16 / - | 4 | Partial |
| 06-12 13:59 | 20m | -15 / - | IQ2DB | - / -6 | 3 | ✓ Confirmed |
| 06-12 06:49 | 40m | - / -12 | IQ7KM | -20 / - | 2 | Partial |
| 06-12 06:47 | 40m | -9 / -4 | <...> | -20 / -1 | 4 | Partial |
| 06-11 10:41 | 20m | +14 / -13 | IQ1BK | -12 / -4 | 5 | ✓ Complete |
| 06-11 10:40 | 20m | - / - | IQ5LI | -12 / - | 2 | Partial |
| 06-10 19:05 | 40m | - / - | <...> | -6 / - | 10 | Partial |
| 06-10 19:02 | 40m | - / -9 | BI6PWC | -4 / - | 2 | Partial |
| 06-10 18:59 | 40m | -14 / -11 | IQ2PV | -1 / +4 | 7 | ✓ Complete |
| 06-10 18:38 | 40m | - / - | <...> | -6 / - | 5 | Partial |
| 06-10 15:30 | 20m | - / -14 | TA3XEE | -16 / - | 2 | ✓ Confirmed |
| 06-10 12:19 | 20m | - / -17 | IQ0FR | -5 / - | 3 | Partial |
| 06-10 12:17 | 20m | -7 / -14 | IQ9NI | -7 / -3 | 4 | Partial |
| 06-10 07:21 | 20m | - / - | <...> | -6 / - | 2 | Partial |
| 06-10 07:17 | 20m | -12 / - | II9RIME | - / +4 | 3 | Partial |
| 06-09 12:36 | 20m | - / -15 | IQ4LH | -5 / - | 4 | Partial |
| 06-09 12:32 | 20m | - / - | <...> | -6 / - | 2 | Partial |
| 06-09 12:30 | 20m | -6 / -7 | R1BED | -8 / -9 | 4 | ✓ Complete |
| 06-09 06:23 | 20m | -9 / - | UA3SCU | - / - | 3 | Partial |
| 06-08 16:02 | 20m | 0 / -6 | RW3TY | -14 / - | 5 | ✓ Complete |
| 06-08 15:46 | 20m | -22 / - | R9FDE | - / - | 3 | Partial |
| 06-04 19:44 | 10m | 0 / - | 7Q3CM | - / +5 | 2 | ✓ Confirmed |
| 06-04 18:50 | 40m | - / -23 | IQ0OS | -2 / - | 2 | Partial |
| 06-04 18:38 | 80m | -6 / - | R7FG | - / -3 | 2 | Partial |
| 06-04 18:36 | 80m | - / -9 | R9OOF | -8 / - | 2 | ✓ Confirmed |
| 06-04 18:35 | 80m | -12 / -2 | RA6ZD | -2 / - | 4 | ✓ Complete |
| 06-04 18:33 | 80m | -16 / -12 | IQ0VT | -2 / - | 5 | ✓ Complete |
| 06-04 18:31 | 80m | -8 / -6 | IQ6PE | -2 / -14 | 4 | Partial |
| 06-04 18:27 | 40m | -11 / -3 | IQ4FE | -3 / -5 | 5 | ✓ Complete |
| 06-04 18:26 | 40m | -7 / -10 | IQ6PE | -7 / - | 4 | ✓ Complete |
| 06-04 18:24 | 40m | - / -15 | IQ2UL | -4 / - | 2 | Partial |
| 06-04 16:49 | 20m | -16 / - | BG4UVR | - / - | 2 | Partial |
| 06-04 06:27 | 20m | +22 / - | IQ9BF | - / -24 | 2 | Partial |
| 06-04 06:26 | 20m | -13 / - | IQ6PE | -13 / - | 2 | ✓ Verified |
Station Log
20m
UTC dB Freq Message 061700 -6 1923 YO4AAC IQ1SM RR73 061715 -20 1649 IQ1SM YO4AAC R-19 061815 -17 1649 4A1GDL YO4AAC KN35 062030 +3 1648 YO4AAC UT0CK KN69 (x2) 062315 -10 1648 <...> YO4AAC KN35 (x3) 062615 -10 1649 UT0CK YO4AAC -07 062645 -12 1649 CQ YO4AAC KN35 a1 (x2) 062800 +1 664 YO4AAC R4ML RR73 062815 -14 1649 R4ML YO4AAC 73 132030 +6 2008 YO4AAC IQ7KM -09 (x2)
40m
UTC dB Freq Message 055330 +2 2551 YO4AAC II3RITN -21 055345 -16 1660 <...> YO4AAC R-08 055400 +1 2551 YO4AAC RR73; G8GHD <...> -20 183545 -9 1615 CQ YO4AAC KN35 (x2) 185700 -7 1615 <...> YO4AAC R-26 (x3) 185830 -11 1615 IQ9GD YO4AAC KN35 185845 -6 1667 YO4AAC IQ9GD -12 185900 -13 1615 IQ9GD YO4AAC R-06 185915 -8 1667 YO4AAC IQ9GD RR73 185930 -11 1615 IQ9GD YO4AAC 73 190100 -10 1615 JR1UTC YO4AAC R-13 (x2)
10m
UTC dB Freq Message 162845 -2 1209 YO4AAC DH4RK 73 (x3) 163330 -18 2123 CQ YO4AAC KN35 164645 -1 2062 YO4AAC I5PU JN53 (x5) 165145 -19 2477 YO4AAC DK2LO 73 130600 -4 1291 YO4AAC 8Q7PR -11 (x2) 194400 -1 2804 YO4AAC 7Q3CM +05 (x2) 194300 -15 1752 YO4AAC IQ9BF RR73
80m
UTC dB Freq Message 183230 -8 1643 YO4AAC IQ6PE -14 183245 +0 1643 IQ6PE YO4AAC R-06 183345 -3 1643 IQ0VT YO4AAC KN35 183400 -15 2015 YO4AAC IQ0VT +00 183415 +0 1643 IQ0VT YO4AAC R-12 183430 -17 2015 YO4AAC IQ0VT RR73 183445 -3 1643 IQ0VT YO4AAC 73 183515 -1 1643 RA6ZD YO4AAC -02 183530 -14 976 YO4AAC RA6ZD R+00 183545 -4 1644 RA6ZD YO4AAC RR73 183600 -10 976 YO4AAC RA6ZD 73 183615 -7 1643 R9OOF YO4AAC -09 (x2) 183800 -4 1642 YO4AAC R7FG -03 (x2)
60m
UTC dB Freq Message 201915 -15 1944 AO1RKB YO4AAC KN35
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