Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9TEC callsign genealogy
Currently held by Christensen, Troy 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 W9TEC's current licensee, walking backwards.
- Christensen, Troy EILgranted 2000-04-01cancelled 2005-03-02
Successor callsigns
Callsigns held now by people who previously held W9TEC.
No current licensee on record previously held this callsign.