AF4AU
Active2x2District 4
No competing applications on record.
License HolderMartinez, Juan A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAltamonte Springs, FL
Grant DateJul 8, 2025
Expiration DateJul 12, 2035
AF4AU is a 2x2 format amateur radio callsign. It is currently registered to Martinez, Juan A in Altamonte Springs, FL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
.- ..-. ....- .- ..-
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Alpha Foxtrot Four Alpha Uniform
Readability: 7.5/10(High readability)
License History
- License RenewedJul 8, 2025
- License RenewedMay 20, 2015
- Tax ID (TIN) AddedApr 15, 2005
- License RenewedApr 15, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.