Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1ZRO callsign genealogy
Currently held by Vickers, Chad A
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 KC1ZRO's current licensee, walking backwards.
- Vickers, Chad ANJgranted 2018-10-29cancelled 2018-11-24
Successor callsigns
Callsigns held now by people who previously held KC1ZRO.
No current licensee on record previously held this callsign.