Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0HTN callsign genealogy
Currently held by Haley, Thomas O
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 KC0HTN'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 KC0HTN.
- Haley, Thomas ONEgranted 2010-04-30cancelled 2022-07-23