Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0CZ callsign genealogy
Currently held by Tubbs, Kelli R
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 AC0CZ's current licensee, walking backwards.
- Tubbs, Kelli RMNgranted 2005-06-03cancelled 2005-08-30
Successor callsigns
Callsigns held now by people who previously held AC0CZ.
No current licensee on record previously held this callsign.