AI4OT
Active2x2District 4
No competing applications on record.
License HolderSMITH, CHARLES D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLANSING, MI
Grant DateJan 17, 2026
Expiration DateFeb 6, 2036
AI4OT is a 2x2 format amateur radio callsign. It is currently registered to SMITH, CHARLES D in LANSING, MI. 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: 25 units(Light (fast to send))
Voice Phonetics
Alpha India Four Oscar Tango
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJan 20, 2026
- License RenewedJan 17, 2026
- Administrative Update AppliedJul 12, 2021
- License RenewedJan 21, 2016
- License IssuedMar 13, 2006
- System-Generated GrantMar 13, 2006
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.