Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0ZP callsign genealogy
Currently held by Sherrill, Ronald D
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 AC0ZP's current licensee, walking backwards.
- Sherrill, Ronald DMOgranted 2007-05-30cancelled 2012-03-22
Successor callsigns
Callsigns held now by people who previously held AC0ZP.
No current licensee on record previously held this callsign.