Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5CEC callsign genealogy
Currently held by CHRISTMANN JR, CHARLES E
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 K5CEC's current licensee, walking backwards.
- CHRISTMANN JR, CHARLES ENMgranted 1997-01-27cancelled 2004-05-22
Successor callsigns
Callsigns held now by people who previously held K5CEC.
No current licensee on record previously held this callsign.