WW4WJD
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMATTERN, JOSEPH E
License ClassP
Min. Class RequiredTechnician
LocationORLANDO, FL
Grant DateMar 11, 1999
Expiration DateMar 11, 2009
Cancellation DateOct 26, 2000
Available for ApplicationsOct 27, 2002
WW4WJD is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MATTERN, JOSEPH E in ORLANDO, FL. 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 Campbell, Matthew C on Jun 26, 2025. WW4WJD has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .-- ....- .-- .--- -..
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Whiskey Whiskey Four Whiskey Juliet Delta
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Internal Correction AppliedNov 1, 2000
- Internal Correction AppliedNov 1, 2000
- License ModifiedDec 10, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Campbell, Matthew CFiled Jun 26, 2025Not awardedFCC ↗