Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9PAZ callsign genealogy
Currently held by Acosta, Ronald E
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 K9PAZ's current licensee, walking backwards.
- Acosta, Ronald EAZgranted 2022-11-01cancelled 2022-12-02
Successor callsigns
Callsigns held now by people who previously held K9PAZ.
No current licensee on record previously held this callsign.