Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6RDF callsign genealogy
Currently held by PARKER, 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 K6RDF's current licensee, walking backwards.
- PARKER, ROBERT JCAgranted 1998-06-17cancelled 2000-01-19
Successor callsigns
Callsigns held now by people who previously held K6RDF.
No current licensee on record previously held this callsign.