Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC5QU callsign genealogy
Currently held by COMMARATO, ERIC J
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 AC5QU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AC5QU.
- COMMARATO, ERIC JMSgranted 2008-06-28cancelled 2017-12-15