AI4SD
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCardarelli, Donato
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLake Wylie, SC
Grant DateMay 15, 2006
Expiration DateMay 15, 2016
Cancellation DateMay 16, 2018
Available for ApplicationsMay 16, 2018
AI4SD is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Cardarelli, Donato in Lake Wylie, SC. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by South Dade Gmrs Club on May 30, 2023. AI4SD has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. ....- ... -..
CW Weight: 21 units(Light (fast to send))
Voice Phonetics
Alpha India Four Sierra Delta
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 16, 2018
- License IssuedOct 10, 2006
- System-Generated GrantOct 10, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.