Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC4BZ callsign genealogy
Currently held by DALTON, RUTH 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 AC4BZ's current licensee, walking backwards.
- DALTON, RUTH AGAgranted 2011-05-17cancelled 2012-06-12
Successor callsigns
Callsigns held now by people who previously held AC4BZ.
No current licensee on record previously held this callsign.