Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1ZC callsign genealogy
Currently held by Cour, James 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 K1ZC's current licensee, walking backwards.
- COUR, JAMES AILgranted 2002-03-08cancelled 2002-04-05
Successor callsigns
Callsigns held now by people who previously held K1ZC.
No current licensee on record previously held this callsign.