Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE9CVZ callsign genealogy
Currently held by Crisler, Claude 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 KE9CVZ's current licensee, walking backwards.
- Crisler, Claude AILgranted 2025-03-19cancelled 2025-03-20
Successor callsigns
Callsigns held now by people who previously held KE9CVZ.
No current licensee on record previously held this callsign.