Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6TZT callsign genealogy
Currently held by ALLEN, BILLY E
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 K6TZT's current licensee, walking backwards.
- Morrison, Nancy CCAgranted 2019-07-26cancelled 2019-08-20
Successor callsigns
Callsigns held now by people who previously held K6TZT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6TZT, oldest first.
- ALLEN, BILLY E WV2006-09-01 → cancelled 2018-09-05
- Morrison, Nancy C CA2019-08-20 active