Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC5MZ callsign genealogy
Currently held by PATTAN SR, PAUL C
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 AC5MZ'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 AC5MZ.
- PATTAN SR, PAUL CLAgranted 2007-05-25cancelled 2017-06-12