Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0ZO callsign genealogy
Currently held by REAL, HECTOR A
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 AC0ZO's current licensee, walking backwards.
- REAL, HECTOR ACOgranted 2004-08-26cancelled 2012-03-20
Successor callsigns
Callsigns held now by people who previously held AC0ZO.
No current licensee on record previously held this callsign.