Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4BON callsign genealogy
Currently held by BONNER, MICHAEL 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 K4BON's current licensee, walking backwards.
- BONNER, MICHAEL CSCgranted 2003-06-16cancelled 2008-08-05
Successor callsigns
Callsigns held now by people who previously held K4BON.
No current licensee on record previously held this callsign.