Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC3RT callsign genealogy
Currently held by Anne Arundel Annapolis CERT
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 AC3RT's current licensee, walking backwards.
- KC3IMZcancelledAnne Arundel Annapolis CERTMDgranted 2017-02-03cancelled 2018-06-16
Successor callsigns
Callsigns held now by people who previously held AC3RT.
No current licensee on record previously held this callsign.