DS4OMS — FT8 station from Republic of Korea
Amateur radio station DS4OMS operating from Republic of Korea. 14 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 7 days, best SNR +9 dB. Heard between 2026-04-22 and 2026-06-12.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
14
Total spots
0
CQ calls
7
Days active
-6 dB
Avg SNR
Bands
40m
20m
First seen: 2026-04-22
Last seen: 2026-06-12 09:53 UTC
Last seen: 2026-06-12 09:53 UTC
Frequent QSO partners observed at SO8OO
Stations DS4OMS worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | DS4OMS | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-31 20:58 | 20m | +1 / - | SV5BYP | -19 / - | 2 | ✓ Verified |
| 05-18 20:39 | 20m | +4 / - | TA4SM | - / - | 3 | Partial |
| 05-03 22:43 | 20m | - / - | JY5IB | -16 / - | 4 | Partial |
| 05-01 23:02 | 20m | -8 / - | EA3EDU | - / - | 4 | Partial |
| 04-22 20:53 | 40m | -8 / - | CN8NS | - / -17 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 230200 -10 2269 DS4OMS EA3EDU JN01 (x4) 224345 -13 1999 JY5IB DS4OMS PM35 (x4) 203930 +1 1371 DS4OMS TA4SM KM56 (x3) 123215 -17 588 DS4OMS VU2CPL RR73 205815 +1 1673 DS4OMS SV5BYP RR73 205830 -19 1469 SV5BYP DS4OMS 73 115315 -14 1500 DS4OMS OH2IPA RR73
40m
UTC dB Freq Message 205300 -9 2014 DS4OMS CN8NS -17 (x2) 211730 -7 776 DS4OMS 9X5KM -12 211800 -8 775 DS4OMS RR73; JA8EPO <...> -12