Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD6DXC callsign genealogy
Currently held by CHANG, MAXIMILIAN Y
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 KD6DXC'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 KD6DXC.
- CHANG, MAXIMILIAN YCAgranted 2021-03-30cancelled 2021-04-20