Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0RHZ callsign genealogy
Currently held by Ham, Rita M
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 W0RHZ's current licensee, walking backwards.
- Ham, Rita MCOgranted 2004-01-12cancelled 2004-01-31
Successor callsigns
Callsigns held now by people who previously held W0RHZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0RHZ, oldest first.
- BUNTING, CHARLES W TX1988-06-07 → cancelled 2000-06-09
- Ham, Rita M AZ2024-04-18 active