YO4AH — FT8 station from Romania
Amateur radio station YO4AH operating from Romania. 181 FT8 spots received at SO8OO WebSDR, 31 CQ calls, active on 80m, 40m, 20m, 10m, over 22 days, best SNR +26 dB. Heard between 2026-04-24 and 2026-07-22.
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Overview
181
Total spots
31
CQ calls
22
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-24
Last seen: 2026-07-22 12:15 UTC
Last seen: 2026-07-22 12:15 UTC
Frequent QSO partners observed at SO8OO
Stations YO4AH worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YO4AH | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-22 14:13 | 20m | -12 / - | OE1AES | - / -19 | 4 | Partial |
| 07-20 09:42 | 20m | - / -20 | SP5DUJ | -17 / - | 6 | ✓ Confirmed |
| 07-20 09:41 | 20m | - / -11 | UR3QRP | -15 / - | 4 | ✓ Confirmed |
| 07-18 09:35 | 20m | 0 / - | DL1R | - / - | 9 | Partial |
| 06-16 14:59 | 20m | +4 / - | IQ9BH | - / +1 | 2 | Partial |
| 06-16 14:53 | 20m | +4 / - | UB4CJS | - / -16 | 2 | Partial |
| 06-16 14:47 | 20m | -6 / - | ON4TUK | - / -19 | 2 | Partial |
| 06-16 14:31 | 20m | -5 / - | PE9JAN | - / - | 3 | Partial |
| 06-10 06:09 | 20m | - / - | YM1KE | -5 / - | 2 | Partial |
| 06-10 06:08 | 20m | - / - | TI5RR | -7 / - | 3 | Partial |
| 06-10 05:59 | 20m | -15 / - | DL6REX | - / - | 2 | Partial |
| 06-02 15:33 | 20m | - / -22 | UF6VX | -20 / - | 3 | Partial |
| 05-27 08:27 | 10m | -13 / - | HB9ACA | - / -11 | 3 | Partial |
| 05-22 14:13 | 20m | - / - | UG0B | -6 / - | 2 | Partial |
| 05-22 13:27 | 10m | +9 / - | DL1BBO | - / - | 3 | Partial |
| 05-22 12:31 | 10m | +24 / - | PA1CC | - / +8 | 2 | Partial |
| 05-22 10:37 | 10m | - / -2 | 9H4JX | -10 / - | 2 | Partial |
| 05-22 10:33 | 10m | - / -2 | DK3TNA | -13 / - | 2 | ✓ Confirmed |
| 05-22 10:28 | 10m | - / - | 7Q6UJ | -10 / - | 3 | Partial |
| 05-22 10:27 | 10m | - / -14 | DO7RMS | -10 / - | 2 | ✓ Confirmed |
| 05-19 15:23 | 20m | -18 / - | F4MFS | - / -15 | 6 | Partial |
| 05-19 08:15 | 20m | -7 / - | SM0EJR | - / -2 | 3 | Partial |
| 05-11 04:27 | 80m | -7 / - | YO3OBB | - / +8 | 2 | ✓ Confirmed |
| 05-10 06:28 | 40m | -3 / -10 | SP6TID | -11 / -7 | 4 | Partial |
| 05-10 06:22 | 40m | -10 / - | SP6TID | -7 / -2 | 9 | Partial |
| 05-10 06:08 | 20m | -6 / - | PD5MVH | - / -18 | 2 | Partial |
| 05-10 06:06 | 20m | -2 / - | RW6HP | - / - | 2 | Partial |
| 05-09 18:03 | 80m | 0 / - | R2EN | -4 / -7 | 6 | Partial |
| 05-09 17:59 | 80m | -24 / - | RA9CUU | -7 / -15 | 4 | Partial |
| 05-09 17:57 | 80m | -4 / - | SA6DST | - / - | 2 | Partial |
| 05-09 17:55 | 80m | +3 / - | S50XX | - / - | 7 | Partial |
| 05-09 17:51 | 80m | -6 / -3 | SV1EGE | -6 / -22 | 7 | Partial |
| 05-09 17:49 | 80m | -10 / -10 | UF6VX | -6 / -18 | 9 | ✓ Complete |
| 05-09 17:49 | 80m | +9 / -10 | IQ4JO | -8 / -12 | 2 | Partial |
| 05-09 17:41 | 80m | +3 / -10 | YO9XC | -8 / +8 | 11 | ✓ Complete |
| 05-09 17:40 | 80m | - / - | R3HH | -8 / - | 2 | Partial |
| 05-09 17:34 | 40m | +15 / -10 | IQ4JO | -13 / -16 | 2 | Partial |
| 05-09 17:25 | 40m | -4 / - | LY8O | - / - | 2 | Partial |
| 05-09 17:23 | 40m | -7 / - | RN6MA | - / -15 | 3 | Partial |
| 05-09 17:20 | 40m | +8 / - | UX7QV | - / - | 5 | Partial |
| 05-09 17:19 | 40m | +10 / - | DD0AM | - / - | 2 | ✓ Confirmed |
| 05-09 17:16 | 40m | - / -5 | RU3DBT | -20 / - | 2 | Partial |
| 05-09 17:12 | 40m | +10 / -10 | DD0AM | -21 / - | 7 | ✓ Verified |
| 05-09 17:09 | 40m | - / - | RW3DDZ | -19 / - | 3 | Partial |
| 05-09 17:08 | 40m | - / - | F4JXW | -17 / - | 2 | Partial |
| 05-09 17:06 | 40m | - / - | UB3YFO | -12 / - | 2 | Partial |
| 05-09 17:03 | 40m | -1 / - | <...> | - / -16 | 3 | Partial |
| 05-09 17:02 | 40m | - / - | RP81GD | -13 / - | 3 | Partial |
| 05-09 16:51 | 40m | -8 / - | S51PV | - / - | 3 | Partial |
| 05-09 16:48 | 40m | +12 / - | DD0AM | -12 / -13 | 13 | ✓ Verified |
Station Log
10m
UTC dB Freq Message 123130 +23 2737 YO4AH PA1CC +08 (x2) 132700 +6 2555 YO4AH DL1BBO JO43 (x3) 132830 -10 2600 YO4AH 9A2WA JN83 082730 -12 2083 YO4AH HB9ACA -11 (x3) 083930 -16 1270 YO4AH RC5F KO85 092815 -17 1590 CQ YO4AH KN35 092900 -4 1000 YO4AH YO4ASD -11 090430 -15 969 YO4AH R3BV 73 084545 -14 2290 YO4AH UA4FEN -03 090715 -20 1581 IQ8BV YO4AH RR73
20m
UTC dB Freq Message 094100 -16 1556 UR3QRP YO4AH -11 (x3) 094230 -11 1557 SP5DUJ YO4AH -20 (x2) 094330 -13 1557 UR3QRP YO4AH RR73 094430 -23 1557 SP5DUJ YO4AH RR73 (x4) 133315 -6 2602 YO4AH F5HNQ R-10 141315 -14 2038 YO4AH OE1AES JN88 (x4)
80m
UTC dB Freq Message 175845 +7 1357 YO4AH S50XX JN65 175915 -6 1357 RA9CUU YO4AH KN35 (x2) 180030 -24 1184 YO4AH RA9CUU -15 180045 -7 1357 RA9CUU YO4AH KN35 180345 -1 2422 R2EN YO4AH KN (x3) 180530 -2 2422 YO4AH R2EN -07 180545 -6 2422 R2EN YO4AH KN 180600 +1 2422 YO4AH R2EN -07 173215 -18 1505 CQ YO4AH KN35 173300 +1 1735 YO4AH US5CCO -06 042745 -6 1459 YO4AH YO3OBB +08 (x2)
40m
UTC dB Freq Message 062230 -12 2565 SP6TID YO4AH KN35 062245 -8 2566 YO4AH SP6TID -02 062300 -7 2565 SP6TID YO4AH KN35 062315 -11 2566 YO4AH SP6TID -01 062330 -3 2565 SP6TID YO4AH KN35 062345 -7 2566 YO4AH SP6TID -07 (x7) 063130 -11 2612 SP6TID YO4AH R-10 063300 -15 2009 CQ YO4AH KN35 063315 -1 2713 YO4AH IQ4JO -14