Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI4KN callsign genealogy
Currently held by Trice, John C
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 AI4KN's current licensee, walking backwards.
- Trice, John CALgranted 2005-04-18cancelled 2005-05-14
Successor callsigns
Callsigns held now by people who previously held AI4KN.
No current licensee on record previously held this callsign.