Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4BQV callsign genealogy
Currently held by Unger, Christopher
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 K4BQV's current licensee, walking backwards.
- Unger, ChristopherNCgranted 2005-06-14cancelled 2008-12-23
Successor callsigns
Callsigns held now by people who previously held K4BQV.
No current licensee on record previously held this callsign.