YO4SX — FT8 station from Romania

Romania Grid: ?

Amateur radio station YO4SX operating from Romania. 350 FT8 spots received at SO8OO WebSDR, 15 CQ calls, active on 20m, 10m, over 30 days, best SNR +27 dB. Heard between 2026-04-21 and 2026-06-09.

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Overview

350
Total spots
15
CQ calls
30
Days active
-7 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-21
Last seen: 2026-06-09 09:36 UTC

Frequent QSO partners observed at SO8OO

Stations YO4SX worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandYO4SXPartnerPartner SNRMsgs
06-09 11:36 10m 0 / - UX3HX - / - 2 Partial
06-09 10:56 10m -1 / - EA8BYO - / -11 7 ✓ Confirmed
06-09 10:47 10m -8 / - PD1ALW - / -13 2 ✓ Confirmed
06-09 10:47 10m -9 / - UA6HI - / -14 3 Partial
06-09 10:46 10m -7 / - R6FX - / - 4 Partial
06-09 10:41 10m -9 / - PP2RON - / -19 4 ✓ Confirmed
06-08 08:41 20m +1 / -11 IQ0VT -12 / -5 3 ✓ Complete
06-08 08:38 20m +2 / -13 RA1QX -12 / - 6 ✓ Complete
06-08 08:36 20m -1 / -5 IQ4FE -16 / -4 5 ✓ Complete
06-08 08:32 20m -2 / - OZ9FF -10 / -13 3 ✓ Verified
06-08 04:42 20m - / -12 9X5KM -18 / - 2 Partial
06-08 04:22 20m -4 / - 9X5KM - / -8 3 Partial
06-07 16:00 10m -12 / - 9H2TM - / -16 2 ✓ Confirmed
06-07 14:53 10m -18 / - PS8CW - / -16 2 Partial
06-07 09:09 10m -6 / -4 5H1KB -2 / - 3 ✓ Complete
06-07 09:07 10m +8 / - SV9KNA -20 / - 3 ✓ Verified
06-07 09:03 10m - / -13 FR4AW +4 / - 2 Partial
06-07 08:27 20m -18 / - UR4QWW - / -15 2 Partial
05-31 06:32 20m +4 / - R9FE - / -18 2 ✓ Confirmed
05-31 06:21 20m -12 / - IK7YZB -24 / - 2 ✓ Verified
05-31 06:20 20m -6 / - RA3MU -20 / -8 4 ✓ Verified
05-31 05:32 20m -8 / - R0SAU - / -14 2 Partial
05-31 03:38 20m -22 / - VK2JXB - / -14 2 Partial
05-31 03:23 20m -6 / - VK5IPA - / -5 2 ✓ Confirmed
05-31 02:48 20m -13 / - VP2MAA - / -23 4 Partial
05-30 09:23 20m - / -19 TA4SSK -16 / - 2 Partial
05-30 09:22 20m - / -16 SQ8V -19 / - 2 ✓ Confirmed
05-30 09:21 20m - / -15 UR5WCS -17 / - 2 ✓ Confirmed
05-30 08:41 20m - / -9 OE6FEF -13 / - 2 Partial
05-30 08:39 20m - / - YL3AKH -12 / - 2 Partial
05-30 08:36 20m - / - WA5PJA -11 / - 3 Partial
05-30 08:29 20m -14 / - TA2VUZ - / -9 8 Partial
05-30 08:23 20m - / -10 R3KJF -10 / - 2 ✓ Confirmed
05-30 08:22 20m -2 / -7 R6YG -10 / - 4 ✓ Complete
05-29 14:52 10m -18 / - PY1MJ - / -17 3 Partial
05-29 07:27 20m -12 / - DB2HA - / - 2 Partial
05-29 07:01 20m -12 / - SV7CFP - / -13 2 ✓ Confirmed
05-29 06:48 20m - / -17 SP9MOC -9 / - 2 ✓ Confirmed
05-29 06:47 20m - / -13 UR4UT -12 / - 2 ✓ Confirmed
05-28 08:03 20m -22 / - IK4JQR - / -12 3 Partial
05-28 07:57 20m - / - W2N -19 / - 3 Partial
05-28 07:56 20m -18 / - RY9W -13 / - 2 ✓ Verified
05-28 07:50 20m - / -18 HB9HYO -5 / - 3 ✓ Confirmed
05-28 07:49 20m -6 / -10 UA4LND -8 / -8 5 ✓ Verified
05-28 07:48 20m - / -16 SQ7OCJ -4 / - 2 ✓ Confirmed
05-28 07:46 20m -6 / -17 EA4ZM -6 / -8 7 ✓ Complete
05-28 07:42 20m -3 / - R3DLZ -11 / -9 2 Partial
05-28 07:37 20m - / -14 YU7ZZ -14 / - 4 Partial
05-27 07:18 20m -3 / -4 IQ0RU -7 / - 4 ✓ Complete
05-27 07:16 20m -4 / -5 RA4PIS -6 / - 4 ✓ Complete

Station Log

10m 
UTC    dB  Freq  Message
104800  -6 2117  YO4SX UA6HI R-14
105600  +2  831  YO4SX EA8BYO -11 (x7)
110600  -8  512  YO4SX PR2MAP RR73
110945  -9 2895  YO4SX YB2FAJ R-16
111945 -18 1985  YO4SX R4CEC R-14
112400 -21 1641  YO4SX OH3EYR R-12
112900  +0 1818  YO4SX US3LX KN89
113600  +2 1849  YO4SX UX3HX R+11 (x2)
20m 
UTC    dB  Freq  Message
083330 -13 1623  TA2ED YO4SX R-19
083630 -10 1623  IQ4FE YO4SX KN44
083645  +0 1583  YO4SX IQ4FE -04
083700 -21 1623  IQ4FE YO4SX R-05
083715  -2 1583  YO4SX IQ4FE RR73
083730 -16 1622  IQ4FE YO4SX 73
083815  +0 1651  YO4SX RA1QX KO99 (x2)
083900 -12 1623  RA1QX YO4SX -13
083915  +0 1651  YO4SX RA1QX R+01
083930 -11 1725  RA1QX YO4SX RR73
083945  +2 1651  YO4SX RA1QX 73
084100  +1 1252  YO4SX IQ0VT -05
084115 -11 2054  IQ0VT YO4SX R-11 (x2)

SNR History by Band