Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2ZBC callsign genealogy
Currently held by CHAN, CHEUK KAI DAVID
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 KC2ZBC'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 KC2ZBC.
- CHAN, CHEUK KAI DAVIDILgranted 2026-03-06