WD0S
Active2x1District 0
Competitive callsign — 4 applications filed with the FCC.
License HolderRoss, Steven C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationEnglewood, CO
Grant DateJan 18, 2020
Expiration DateJan 18, 2030
WD0S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Ross, Steven C in Englewood, CO. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Lindberg, Jacob D on Jan 16, 2020. WD0S has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.. ----- ...
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Whiskey Delta Zero Sierra
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 5, 2025
- Administrative Update AppliedOct 12, 2023
- Administrative Update AppliedApr 18, 2023
- Administrative Update AppliedAug 2, 2022
- Administrative Update AppliedNov 30, 2021
- Administrative Update AppliedJun 26, 2020
- Vanity Callsign GrantedJan 18, 2020
- License IssuedJan 18, 2020
- License ExpiredDec 19, 2019
- License RenewedNov 21, 2007
- FRN Association Email SentAug 26, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.