AI4HM
Available2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderVedovelli, Fabrizio
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSaipan, MP
Grant DateOct 5, 2001
Expiration DateOct 5, 2011
Cancellation DateOct 7, 2004
Available for ApplicationsOct 8, 2006
AI4HM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Vedovelli, Fabrizio in Saipan, MP. 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 Subramanian, Panchapakesan V on Dec 29, 2025. AI4HM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. ....- .... --
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Alpha India Four Hotel Mike
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledOct 7, 2004
- License IssuedOct 6, 2004
- System-Generated GrantOct 6, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.