WD4DVO
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderJOHNSTON III, WILLIAM D
License ClassAmateur Extra
Min. Class RequiredTechnician
Locationrocklin, CA
Grant DateOct 23, 2017
Expiration DateJan 15, 2028
Cancellation DateFeb 11, 2020
Available for ApplicationsFeb 12, 2022
WD4DVO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by JOHNSTON III, WILLIAM D in rocklin, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by JOHNSTON III, WILLIAM D on Dec 26, 2007. WD4DVO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.. ....- -.. ...- ---
CW Weight: 39 units(Moderate)
Voice Phonetics
Whiskey Delta Four Delta Victor Oscar
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 11, 2020
- License RenewedOct 23, 2017
- Administrative Update AppliedSep 23, 2008
- License IssuedJan 15, 2008
- Vanity Callsign GrantedJan 15, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- JOHNSTON III, WILLIAM DFiled Dec 26, 2007Not awardedFCC ↗