Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB1ZZX callsign genealogy
Currently held by Kesson II, 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 KB1ZZX'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 KB1ZZX.
- Kesson II, Charles ERIgranted 2025-01-23