Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3ZAR callsign genealogy
Currently held by PLACER, CEZAR D
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 KC3ZAR's current licensee, walking backwards.
- PLACER, CEZAR DMDgranted 2020-10-06cancelled 2021-04-20
Successor callsigns
Callsigns held now by people who previously held KC3ZAR.
No current licensee on record previously held this callsign.