AJ4IZ
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderShields, Ralph E
License ClassGeneral
Min. Class RequiredGeneral
LocationPembroke, ME
Grant DateJun 10, 2008
Expiration DateJun 10, 2018
Cancellation DateJul 1, 2008
Available for ApplicationsJul 2, 2010
AJ4IZ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Shields, Ralph E in Pembroke, ME. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Cordaro, Anthony J on Nov 25, 2025. AJ4IZ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .--- ....- .. --..
CW Weight: 31 units(Moderate)
Voice Phonetics
Alpha Juliet Four India Zulu
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 CanceledJul 1, 2008
- System-Generated GrantJun 10, 2008
- License IssuedJun 10, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cordaro, Anthony JFiled Nov 25, 2025DismissedFCC ↗