Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9DPY callsign genealogy
Currently held by Kennedy, Matthew A
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 KC9DPY'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 KC9DPY.
- KENNEDY, MATTHEW AILgranted 2003-05-02cancelled 2007-09-05