Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE8CHA callsign genealogy
Currently held by Czyzio, Christopher J
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 KE8CHA's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KE8CHA.
- Czyzio, Christopher JMIgranted 2026-01-09