AJ4YB
Active2x2District 4
No competing applications on record.
License HolderCOUDERT, OLIVER P
License ClassTechnician
Min. Class RequiredGeneral
LocationArlington, VA
Grant DateFeb 12, 2026
Expiration DateFeb 12, 2036
AJ4YB is a 2x2 format amateur radio callsign. It is currently registered to COUDERT, OLIVER P in Arlington, 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: 37 units(Moderate)
Voice Phonetics
Alpha Juliet Four Yankee Bravo
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 12, 2026
- Administrative Update AppliedFeb 22, 2023
- Administrative Update AppliedJun 13, 2018
- License RenewedDec 15, 2015
- Administrative Update AppliedJul 14, 2015
- Administrative Update AppliedAug 5, 2011
- License IssuedApr 12, 2010
- System-Generated GrantApr 12, 2010
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.