OS5U — FT8 station from Belgium

Belgium Grid: JO10

Amateur radio station OS5U operating from Belgium (grid square JO10). 43 FT8 spots received at SO8OO WebSDR, 13 CQ calls, active on 40m, 20m, over 7 days, best SNR +15 dB. Heard between 2026-05-24 and 2026-07-03.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

43
Total spots
13
CQ calls
7
Days active
-9 dB
Avg SNR

Bands

20m 40m
First seen: 2026-05-24
Last seen: 2026-07-03 09:45 UTC

Frequent QSO partners observed at SO8OO

Stations OS5U worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandOS5UPartnerPartner SNRMsgs
07-03 11:44 20m -20 / -14 IU4DTV -16 / -5 4 ✓ Complete
06-30 09:26 20m -11 / - DK7UY -11 / -6 2 Partial
06-30 09:23 20m -8 / +10 F5IXN -15 / -7 4 ✓ Complete
06-30 09:22 20m - / +7 EA4HEW -14 / - 2 ✓ Confirmed
06-17 08:51 20m -9 / - EA2BHE - / -20 4 ✓ Confirmed
06-16 06:33 40m -6 / - SP6FME - / -13 3 ✓ Confirmed
06-16 06:11 40m +8 / - SP9UPH - / -19 5 ✓ Confirmed
06-13 13:05 40m +1 / - SP1JQJ - / -13 2 ✓ Confirmed
05-24 06:10 20m +2 / - EA5JHD - / -9 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
092545 -14 1247  MM3JFM OS5U RR73
092615 -13 1247  CQ OS5U JO10
092645 -11 1247  DK7UY OS5U +00
092700 -11 1247  OS5U DK7UY R-06
092815 -14 1246  CQ OS5U JO10 (x6)
114400 -21 1253  OS5U IU4DTV -05
114415 -18 1252  IU4DTV OS5U R-14
114430 -20 1252  OS5U IU4DTV RR73
114445 -14 1252  IU4DTV OS5U 73
114545 -16 1251  CQ OS5U JO10
40m 
UTC    dB  Freq  Message
061100 -10 1226  OS5U SP6FME JO90
061100  +1 2329  OS5U SP9UPH JO90
061130 -17 2113  OS5U G0BLB IO81
061130  +8  767  OS5U SP9UPH JO90 (x2)
061230 -15 2562  OS5U PE1NPS JO22
061300 +11  767  OS5U SP9UPH R-19 (x2)
063300 -16 1981  OS5U OM6APJ JN99
063300  -8 1224  OS5U SP6FME JO90 (x3)
063530 -24 1892  OS5U LX1RFJ -05
063530  -8 2337  OS5U PE1NPS JO22
090200 -13 2593  OS5U DL9PN R+06

SNR History by Band