Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6TEC callsign genealogy
Currently held by FISHER II, JOHN 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 K6TEC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K6TEC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6TEC, oldest first.
- FISHER II, JOHN E CA1998-01-22 → cancelled 2010-01-23
- Kleinschmidt, David OR2020-01-11 active