Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7THC callsign genealogy
Currently held by STREET, GARRY 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 W7THC's current licensee, walking backwards.
- Voccia, William SORgranted 2019-05-01cancelled 2019-05-21
Successor callsigns
Callsigns held now by people who previously held W7THC.
- STREET, GARRY JIDgranted 2001-01-09cancelled 2003-02-25
All historical holders
Every license row we've seen with the callsign W7THC, oldest first.
- STREET, GARRY J ID1999-02-26 → cancelled 2001-01-09
- Voccia, William S OR2019-05-21 active