Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6TBA callsign genealogy
Currently held by Miller, Charles 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 W6TBA's current licensee, walking backwards.
- Miller, Charles ECAgranted 2021-02-16cancelled 2021-03-09
Successor callsigns
Callsigns held now by people who previously held W6TBA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6TBA, oldest first.
- LARSON, JOHN R AZ2003-11-08 → cancelled 2015-12-08
- Miller, Charles E CA2021-03-09 active