Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4HUX callsign genealogy
Currently held by Manthei, Thomas P
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 KC4HUX's current licensee, walking backwards.
- Manthei, Thomas PALgranted 2005-06-23cancelled 2008-08-08
Successor callsigns
Callsigns held now by people who previously held KC4HUX.