AI5MX
Cancelled2x2District 5
Competitive callsign — 3 applications filed with the FCC.
License HolderBurkhardt, Michael
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationColumbus, OH
Grant DateJul 29, 2025
Cancellation DateJun 19, 2026
Available for ApplicationsJun 20, 2028
AI5MX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Burkhardt, Michael in Columbus, OH. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Burkhardt, Michael on Jul 10, 2025. AI5MX has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. ..... -- -..-
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Alpha India Five Mike X-ray
Readability: 8/10(High readability)
Available Jun 20, 2028 (655 days remaining)
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledJun 19, 2026
- License IssuedJul 29, 2025
- Vanity Callsign GrantedJul 29, 2025
- License CanceledMay 27, 2016
- License IssuedJan 19, 2016
- Vanity Callsign GrantedJan 19, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.