Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0CFZ callsign genealogy
Currently held by FITZRANDOLPH, CHRISTINA
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 W0CFZ's current licensee, walking backwards.
- FITZRANDOLPH, CHRISTINACOgranted 2023-05-04cancelled 2023-10-06
Successor callsigns
Callsigns held now by people who previously held W0CFZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0CFZ, oldest first.
- LARSEN, GEORGE R SC1994-03-29 → cancelled 2006-03-30
- FITZRANDOLPH, CHRISTINA CO2023-10-06 active