Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2CDO callsign genealogy
Currently held by MURDOCK, ROBERT 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 KC2CDO'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 KC2CDO.
- MURDOCK, ROBERT JNJgranted 2017-11-06