AI4I
Active2x1District 4
Competitive callsign — 20 applications filed with the FCC.
License HolderSIMONS, DAVID L
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationLITTLETON, NC
Grant DateAug 4, 2026
Expiration DateAug 4, 2036
AI4I is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by SIMONS, DAVID L in LITTLETON, NC. This callsign has attracted significant interest in the amateur radio community, with 20 vanity applications filed with the FCC. The most recent was submitted by Na, Hongjun on Aug 5, 2026. AI4I has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. ....- ..
CW Weight: 15 units(Ultra-light (very fast to send))
Voice Phonetics
Alpha India Four India
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedSep 1, 2026
- Administrative Update AppliedSep 1, 2026
- License IssuedAug 4, 2026
- Vanity Callsign GrantedAug 4, 2026
- License ExpiredJul 15, 2026
- Administrative Update AppliedApr 14, 2020
- Administrative Update AppliedApr 14, 2020
- Administrative Update AppliedJul 15, 2014
- License RenewedJun 9, 2014
- FRN Association Letter SentMay 31, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.