W4KAI
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderDI PAOLO, JOSEPH D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMOORESTOWN, NJ
Grant DateFeb 6, 2024
Expiration DateApr 29, 2034
W4KAI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DI PAOLO, JOSEPH D in MOORESTOWN, NJ. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Jensen, Kai Uwe G on Mar 23, 2026. W4KAI has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.- .- ..
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Whiskey Four Kilo Alpha India
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 6, 2024
- Administrative Update AppliedApr 9, 2019
- License ModifiedMay 8, 2014
- License IssuedApr 29, 2014
- Vanity Callsign GrantedApr 29, 2014
- License ExpiredJan 4, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.