Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4MS callsign genealogy
Currently held by MONTALBANO, CARMELO J
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AI4MS's current licensee, walking backwards.
- Montalbano, CarmeloFLgranted 2003-09-26cancelled 2005-11-18
- WB2LOKno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AI4MS.
No current licensee on record previously held this callsign.