Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7TPC callsign genealogy
Currently held by BOYD, OLEY A
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 W7TPC's current licensee, walking backwards.
- Culver, Thomas PWYgranted 2017-10-02cancelled 2017-12-02
Successor callsigns
Callsigns held now by people who previously held W7TPC.
- CULVER, THOMAS PCOgranted 2018-10-16cancelled 2021-10-13
All historical holders
Every license row we've seen with the callsign W7TPC, oldest first.
- BOYD, OLEY A ID1994-01-18 → cancelled 2006-01-19
- CULVER, THOMAS P ND2017-12-02 → cancelled 2018-10-16