Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5THA callsign genealogy
Currently held by ARCY, THOMAS H
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 W5THA's current licensee, walking backwards.
- W0PPVcancelledcancelled 1998-03-10
Successor callsigns
Callsigns held now by people who previously held W5THA.
- CHRISTOPHERSON, GARY RWAgranted 2001-06-07cancelled 2001-07-31