Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1DVD callsign genealogy
Currently held by De Mattia, David R
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 K1DVD's current licensee, walking backwards.
- De Mattia, David RMAgranted 2010-03-25cancelled 2010-05-21
Successor callsigns
Callsigns held now by people who previously held K1DVD.
No current licensee on record previously held this callsign.