Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5FWX callsign genealogy
Currently held by ROUNDTREE, ROY 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 KD5FWX'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 KD5FWX.
- ROUNDTREE, ROY DOKgranted 1999-02-23cancelled 1999-12-03