Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0RBE callsign genealogy
Currently held by Casmaer, William 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 W0RBE's current licensee, walking backwards.
- Casmaer, William JCAgranted 2000-03-28cancelled 2001-03-20
Successor callsigns
Callsigns held now by people who previously held W0RBE.
- JOHNSON III, WILBUR SWAgranted 2016-11-22