AI4US
Active2x2District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderVashistha, Nidish
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBoise, ID
Grant DateFeb 4, 2025
Expiration DateFeb 4, 2035
AI4US is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Vashistha, Nidish in Boise, ID. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Vashistha, Nidish on Jan 17, 2025. AI4US has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. ....- ..- ...
CW Weight: 21 units(Light (fast to send))
Voice Phonetics
Alpha India Four Uniform Sierra
Readability: 6.5/10(Good readability)
License History
- License IssuedFeb 4, 2025
- Vanity Callsign GrantedFeb 4, 2025
- License ExpiredMar 12, 2019
- System-Generated GrantMar 9, 2007
- License IssuedMar 9, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.