W4AJ
Expired1x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCASTLEBERRY III, WILLIAM M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationHAHIRA, GA
Grant DateJun 17, 2016
Expiration DateJun 28, 2026
Available for ApplicationsJun 29, 2028
W4AJ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by CASTLEBERRY III, WILLIAM M in HAHIRA, GA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by BONTEMPI, JOHN J on May 14, 2021. W4AJ has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .- .---
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Four Alpha Juliet
Readability: 8/10(High readability)
Available Jun 29, 2028 (663 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedJan 16, 2026
- License RenewedJun 17, 2016
- License RenewedJun 28, 2006
- FRN Association Email SentJun 28, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.