AI4LU
Active2x2District 4
No competing applications on record.
License HolderJohnston, Gerald K
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLexington, KY
Grant DateMay 24, 2025
Expiration DateAug 17, 2035
AI4LU is a 2x2 format amateur radio callsign. It is currently registered to Johnston, Gerald K in Lexington, KY. 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: 24 units(Light (fast to send))
Voice Phonetics
Alpha India Four Lima Uniform
Readability: 7/10(Good readability)
License History
- License RenewedMay 24, 2025
- Administrative Update AppliedJun 3, 2015
- License RenewedMay 21, 2015
- License IssuedAug 19, 2005
- System-Generated GrantAug 19, 2005
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.