Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC2PZ callsign genealogy
Currently held by Duerr, Michael L
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 AC2PZ's current licensee, walking backwards.
- Duerr, Michael LNYgranted 2012-10-31cancelled 2015-03-17
Successor callsigns
Callsigns held now by people who previously held AC2PZ.
No current licensee on record previously held this callsign.