YO4FJK — FT8 station from Romania
Amateur radio station YO4FJK operating from Romania (grid square JO30). 154 FT8 spots received at SO8OO WebSDR, 9 CQ calls, active on 80m, 40m, 20m, 10m, over 33 days, best SNR +19 dB. Heard between 2026-04-26 and 2026-07-24.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
154
Total spots
9
CQ calls
33
Days active
-5 dB
Avg SNR
Bands
80m
40m
20m
10m
First seen: 2026-04-26
Last seen: 2026-07-24 07:56 UTC
Last seen: 2026-07-24 07:56 UTC
Frequent QSO partners observed at SO8OO
Stations YO4FJK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YO4FJK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-21 10:49 | 20m | -20 / -4 | OZ9FF | -14 / -19 | 4 | ✓ Complete |
| 07-21 10:38 | 10m | -12 / +3 | DL8NW | -5 / +3 | 7 | ✓ Complete |
| 07-21 10:37 | 10m | - / - | SP3EMA | -6 / - | 2 | ✓ Confirmed |
| 07-21 10:33 | 10m | -8 / -2 | F4FSY | -12 / -3 | 4 | ✓ Complete |
| 07-21 10:33 | 10m | -3 / - | HB9CNU | - / - | 3 | ✓ Confirmed |
| 07-17 10:14 | 20m | - / - | G7HJX | -14 / - | 2 | Partial |
| 07-17 10:07 | 20m | - / - | G7HJX | -10 / - | 3 | Partial |
| 07-17 10:04 | 20m | - / -8 | M0DPK | -11 / - | 3 | ✓ Confirmed |
| 06-26 16:18 | 20m | -3 / - | DL1R | - / - | 5 | Partial |
| 06-25 06:17 | 20m | - / - | <...> | -16 / - | 2 | Partial |
| 06-25 06:11 | 20m | -5 / - | VK3BOY | -8 / -5 | 4 | Partial |
| 06-15 05:27 | 20m | - / - | AD9DU | -4 / - | 2 | Partial |
| 06-14 18:08 | 80m | -6 / - | RX6DA | - / -16 | 2 | ✓ Confirmed |
| 06-12 07:11 | 10m | -13 / - | C91RU | - / -16 | 4 | ✓ Confirmed |
| 06-12 05:53 | 20m | -14 / - | TI5RR | - / -16 | 2 | Partial |
| 06-12 05:42 | 20m | - / - | TI5RR | -2 / - | 2 | Partial |
| 06-10 16:37 | 10m | 0 / - | TA6U | - / -16 | 2 | ✓ Confirmed |
| 06-10 16:33 | 10m | -19 / - | 7Q5MP | - / -3 | 2 | ✓ Confirmed |
| 06-10 04:47 | 20m | - / -9 | KA3BPN | 0 / - | 7 | ✓ Confirmed |
| 06-08 15:49 | 10m | -16 / - | F8VNU | - / - | 2 | Partial |
| 06-07 15:02 | 10m | +9 / - | 9K2ET | - / -12 | 2 | Partial |
| 06-07 12:20 | 20m | -6 / - | UI6O | - / - | 2 | Partial |
| 06-07 10:16 | 20m | - / - | SA0LTA | -9 / - | 2 | Partial |
| 06-07 10:10 | 20m | - / - | SA0LTA | +4 / - | 2 | Partial |
| 06-07 07:46 | 10m | +7 / - | RL6LP | - / -17 | 2 | ✓ Confirmed |
| 06-07 06:12 | 40m | +16 / - | OM1AN | -2 / -1 | 5 | ✓ Complete |
| 06-06 15:56 | 20m | -2 / - | R9JE | - / -20 | 3 | ✓ Confirmed |
| 06-06 15:56 | 20m | -12 / - | MI7XHT | - / -13 | 2 | Partial |
| 06-06 15:53 | 20m | +6 / - | JH0EJF | - / -9 | 2 | ✓ Confirmed |
| 06-06 06:14 | 20m | -7 / - | SV1MNF | - / -8 | 3 | Partial |
| 06-06 05:53 | 40m | -4 / -8 | YU65AEC | -12 / -6 | 3 | Partial |
| 06-03 16:36 | 40m | -5 / +7 | YT6DAV | -14 / -16 | 6 | ✓ Complete |
| 06-03 16:31 | 40m | +9 / +5 | LY100RADIO | -10 / -14 | 4 | Partial |
| 06-01 16:14 | 40m | - / - | R95WTA | -10 / - | 2 | ✓ Confirmed |
| 06-01 16:12 | 40m | - / -5 | R5GG | +1 / - | 3 | ✓ Confirmed |
| 05-30 18:21 | 40m | +12 / +2 | OE3SKB | -8 / -8 | 5 | ✓ Complete |
| 05-30 18:13 | 80m | +13 / -15 | OM1II | -17 / -14 | 6 | Partial |
| 05-30 18:08 | 80m | +4 / - | RU6CH | -10 / -10 | 3 | ✓ Verified |
| 05-27 18:10 | 80m | -6 / - | TA1FR | - / - | 4 | Partial |
| 05-27 18:07 | 80m | +12 / - | HG8LXL | -13 / -14 | 6 | ✓ Verified |
| 05-27 17:58 | 40m | - / - | <...> | -6 / - | 3 | Partial |
| 05-27 17:14 | 40m | -19 / -7 | II0ESEF | -12 / -12 | 3 | Partial |
| 05-27 17:11 | 40m | -13 / - | II9MESC | -10 / -11 | 3 | Partial |
| 05-25 17:45 | 80m | -19 / -13 | R7DP | -24 / -19 | 3 | ✓ Complete |
| 05-25 17:43 | 80m | -6 / - | UB6C | - / -17 | 2 | ✓ Confirmed |
| 05-25 06:27 | 10m | -2 / - | R4FDD | - / -8 | 3 | ✓ Confirmed |
| 05-24 08:28 | 10m | +18 / - | YM4KF | - / -13 | 2 | Partial |
| 05-24 08:23 | 10m | -8 / - | YM3KC | - / +5 | 2 | ✓ Confirmed |
| 05-23 08:47 | 40m | - / -9 | S51WND | -10 / - | 3 | ✓ Confirmed |
| 05-23 08:26 | 20m | -2 / - | PI4TS | - / -14 | 2 | Partial |
Station Log
10m
UTC dB Freq Message 103730 -6 2387 SP3EMA YO4FJK +00 (x2) 103815 -14 845 YO4FJK DL8NW JO30 103830 -9 2388 DL8NW YO4FJK +03 103845 -13 845 YO4FJK DL8NW JO30 103900 -4 2389 DL8NW YO4FJK +03 103915 -10 845 YO4FJK DL8NW R+03 103930 -3 2388 DL8NW YO4FJK RR73 103945 -12 845 YO4FJK DL8NW 73 104100 -12 2403 DL3NGN YO4FJK RR73 104430 -10 2403 OK1GSB YO4FJK 73 105815 -9 2396 CQ YO4FJK KN24 105845 -9 2396 SP2HJN YO4FJK +04 094400 -20 1138 YO4FJK PD1AC JO22 095600 -17 1495 YO4FJK DH3KR JO30
20m
UTC dB Freq Message 055930 -7 3022 <...> YO4FJK KN24 060345 -10 3021 WD4OBP YO4FJK KN24 100230 -1 2826 TA1XO YO4FJK 73 100400 -14 752 M0DPK YO4FJK KN44 (x3) 100700 -11 1039 G7HJX YO4FJK KN44 (x5) 104900 -18 2312 OZ9FF YO4FJK KN24 104915 -19 2326 YO4FJK OZ9FF -19 104930 -10 2309 OZ9FF YO4FJK R-04 104945 -20 2325 YO4FJK OZ9FF RR73
80m
UTC dB Freq Message 181100 -4 2005 YO4FJK TA1FR KN41 (x3) 180800 +0 539 YO4FJK RU6CH -10 (x2) 180845 -10 539 RU6CH YO4FJK 73 181330 -16 2248 OM1II YO4FJK KN24 181345 +11 2248 YO4FJK OM1II -14 (x3) 181500 -21 2231 OM1II YO4FJK R-15 (x2) 174715 -13 1046 HA5CAR YO4FJK KN24 180830 -5 1468 YO4FJK RX6DA -16 (x2)
40m
UTC dB Freq Message 163430 -2 552 TA4INO YO4FJK KN24 163645 -16 1335 YT6DAV YO4FJK KN24 163700 -6 1336 YO4FJK YT6DAV -16 163715 -14 1335 YT6DAV YO4FJK R+07 163730 -4 1335 YO4FJK YT6DAV RR73 163745 -12 1335 YT6DAV YO4FJK 73 163800 -5 1335 YO4FJK YT6DAV 73 055315 -12 2357 YU65AEC YO4FJK KN24 055330 -4 2358 YO4FJK YU65AEC -06 055345 -13 2357 YU65AEC YO4FJK R-08 061245 -4 2833 OM1AN YO4FJK KN24 061300 +17 2833 YO4FJK OM1AN -01 061315 -1 2833 OM1AN YO4FJK R+11 061330 +16 2833 YO4FJK OM1AN RR73 061345 -1 2833 OM1AN YO4FJK 73