WA4DAV
Active2x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderMASON, DAVID R
License ClassGeneral
Min. Class RequiredTechnician
LocationCLARKSVILLE, TN
Grant DateApr 6, 2018
Expiration DateApr 6, 2028
WA4DAV is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MASON, DAVID R in CLARKSVILLE, TN. 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 Mason, David R on Mar 19, 2018. WA4DAV has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .- ....- -.. .- ...-
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Alpha Four Delta Alpha Victor
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedNov 21, 2025
- License ModifiedJun 1, 2018
- License IssuedApr 6, 2018
- Vanity Callsign GrantedApr 6, 2018
- License ExpiredSep 30, 2006
- License ModifiedApr 8, 2002
- Tax ID (TIN) AddedApr 8, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.