AA4DX
Active2x2District 4
No competing applications on record.
License HolderMAIRS, JOHN E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRound Hill, VA
Grant DateMar 7, 2025
Expiration DateApr 25, 2035
AA4DX is a 2x2 format amateur radio callsign. It is currently registered to MAIRS, JOHN E in Round Hill, VA. 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: 28 units(Light (fast to send))
Voice Phonetics
Alpha Alpha Four Delta X-ray
Readability: 8/10(High readability)
License History
- License RenewedMar 7, 2025
- Administrative Update AppliedDec 15, 2015
- Administrative Update AppliedMar 3, 2015
- License RenewedFeb 28, 2015
- FRN Association Letter SentFeb 3, 2005
- License RenewedFeb 2, 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.