Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9MDH callsign genealogy
Currently held by VARGA, EDWARD 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 KC9MDH'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 KC9MDH.
- VARGA, EDWARD JWIgranted 2011-06-07cancelled 2014-07-25