Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC5HXU callsign genealogy
Currently held by TULL, JR., JOHN H
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 KC5HXU'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 KC5HXU.
- TULL JR, JOHN HCTgranted 2009-03-26cancelled 2021-03-27