Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7WTC callsign genealogy
Currently held by Smidt, George R
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 W7WTC's current licensee, walking backwards.
- Smidt, George RORgranted 2008-02-28cancelled 2008-05-30
Successor callsigns
Callsigns held now by people who previously held W7WTC.
No current licensee on record previously held this callsign.