Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4CSB callsign genealogy
Currently held by BOOZE, CHRISTOPHER S
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 N4CSB's current licensee, walking backwards.
- BOOZE, CHRISTOPHER SVAgranted 2005-11-02cancelled 2006-01-19
Successor callsigns
Callsigns held now by people who previously held N4CSB.
No current licensee on record previously held this callsign.