Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC2SZ callsign genealogy
Currently held by Cowell, Richard R
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 AC2SZ's current licensee, walking backwards.
- Cowell, Richard RNJgranted 2014-08-06cancelled 2016-05-20
Successor callsigns
Callsigns held now by people who previously held AC2SZ.
- Cowell, Richard RNJgranted 2026-05-12