Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6TIZ callsign genealogy
Currently held by Tisdale, Tom 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 K6TIZ's current licensee, walking backwards.
- Tisdale, Tom HCAgranted 2009-11-19cancelled 2010-03-06
Successor callsigns
Callsigns held now by people who previously held K6TIZ.
No current licensee on record previously held this callsign.