Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7TLA callsign genealogy
Currently held by SCHMIDT, ORVILLE J
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 W7TLA's current licensee, walking backwards.
- ARROWSMITH, THOMAS LAZgranted 2005-12-20cancelled 2008-12-30
Successor callsigns
Callsigns held now by people who previously held W7TLA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7TLA, oldest first.
- SCHMIDT, ORVILLE J MT1995-02-02 → cancelled 2003-10-31
- ARROWSMITH, THOMAS L AZ2018-10-02 active