Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1KZR callsign genealogy
Currently held by Brooks, David 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 KC1KZR's current licensee, walking backwards.
- Brooks, David JNHgranted 2016-07-13cancelled 2016-08-12
Successor callsigns
Callsigns held now by people who previously held KC1KZR.
No current licensee on record previously held this callsign.