Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7RDF callsign genealogy
Currently held by Floyd, Robert D
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 K7RDF's current licensee, walking backwards.
- Floyd, Robert DAZgranted 2006-09-26cancelled 2006-10-17
Successor callsigns
Callsigns held now by people who previously held K7RDF.
No current licensee on record previously held this callsign.