AD4UN
Available2x2District 4
No competing applications on record.
License HolderCHADWICK, JAMES D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFRANKLIN, PA
Grant DateJan 3, 2014
Expiration DateMar 29, 2024
Cancellation DateMay 7, 2026
Available for ApplicationsMar 30, 2026
AD4UN is a 2x2 format amateur radio callsign. It is currently registered to CHADWICK, JAMES D in FRANKLIN, PA. 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: 25 units(Light (fast to send))
Voice Phonetics
Alpha Delta Four Uniform November
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 7, 2026
- License RenewedJan 3, 2014
- Administrative Update AppliedOct 3, 2006
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.