AA4FR
Available2x2District 4
Competitive callsign — 11 applications filed with the FCC.
License HolderRoll, Frederick J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFort White, FL
Grant DateJun 26, 2007
Expiration DateJun 26, 2017
Cancellation DateAug 12, 2008
Available for ApplicationsAug 13, 2010
AA4FR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Roll, Frederick J in Fort White, FL. This callsign has attracted significant interest in the amateur radio community, with 11 vanity applications filed with the FCC. The most recent was submitted by Jones, Carl G on Dec 29, 2025. AA4FR has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ....- ..-. .-.
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Alpha Alpha Four Foxtrot Romeo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledAug 12, 2008
- Administrative Update AppliedNov 5, 2007
- License IssuedJun 26, 2007
- Vanity Callsign GrantedJun 26, 2007
- License CanceledAug 1, 2006
- Vanity Callsign GrantedJan 10, 2006
- License IssuedJan 10, 2006
- License CanceledJun 26, 2004
- Administrative Update AppliedFeb 25, 2003
- License IssuedJun 5, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.