Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0TWP callsign genealogy
Currently held by BARKER JR, BELVIN 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 W0TWP's current licensee, walking backwards.
- BARKER JR, BELVIN JKSgranted 1996-03-13cancelled 2000-05-30
Successor callsigns
Callsigns held now by people who previously held W0TWP.
- BARKER JR, BELVIN JNCgranted 2019-01-30