WW3DX
Active2x2District 3
Competitive callsign — 4 applications filed with the FCC.
License HolderZINN, CHARLES C
License ClassAdvanced
Min. Class RequiredGeneral
LocationMANASSAS, VA
Grant DateJul 3, 2026
Expiration DateJul 14, 2036
WW3DX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by ZINN, CHARLES C in MANASSAS, VA. 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 TRASK JR, LYNWOOD G on Jun 26, 2006. WW3DX has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .-- ...-- -.. -..-
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Whiskey Three Delta X-ray
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJul 7, 2026
- License RenewedJul 3, 2026
- License RenewedJul 19, 2016
- License IssuedJul 14, 2006
- Vanity Callsign GrantedJul 14, 2006
- License CanceledNov 4, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.