Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DRC callsign genealogy
Currently held by CARGILL, DONALD 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 K7DRC's current licensee, walking backwards.
- CARGILL, DONALD RWAgranted 2007-08-03cancelled 2007-11-16
Successor callsigns
Callsigns held now by people who previously held K7DRC.
No current licensee on record previously held this callsign.