W4DMZ
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderFOSTER, STEPHEN W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWILLIAMSBURG, VA
Grant DateSep 19, 2023
Expiration DateDec 3, 2033
W4DMZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FOSTER, STEPHEN W in WILLIAMSBURG, VA. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by FIORENTINO, MAURICE on Oct 6, 2023. W4DMZ has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.. -- --..
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Four Delta Mike Zulu
Readability: 8.5/10(High readability)
License History
- License RenewedSep 19, 2023
- Administrative Update AppliedAug 9, 2023
- License IssuedDec 3, 2013
- Vanity Callsign GrantedDec 3, 2013
- License CanceledApr 4, 2013
- License ModifiedFeb 18, 2009
- Administrative Update AppliedFeb 10, 2009
- Vanity Callsign GrantedJan 21, 2009
- License IssuedJan 21, 2009
- License ExpiredMar 14, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.