N4DAV
Active1x3District 4
Competitive callsign — 10 applications filed with the FCC.
License HolderCARLSON, FRANK H
License ClassAdvanced
Min. Class RequiredGeneral
LocationALEDO, IL
Grant DateDec 23, 2020
Expiration DateDec 23, 2030
N4DAV is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CARLSON, FRANK H in ALEDO, IL. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Detlefsen, David on Jul 28, 2025. N4DAV has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.. .- ...-
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Four Delta Alpha Victor
Readability: 7.5/10(High readability)
License History
- License RenewedDec 23, 2020
- License IssuedDec 21, 2010
- Vanity Callsign GrantedDec 21, 2010
- License CanceledApr 10, 2007
- License ModifiedSep 6, 2001
- License ModifiedJun 1, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.