Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7YZ callsign genealogy
Currently held by Forsstrom, Roy 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 AC7YZ's current licensee, walking backwards.
- Forsstrom, Roy RIDgranted 2003-05-14cancelled 2003-06-18
Successor callsigns
Callsigns held now by people who previously held AC7YZ.
No current licensee on record previously held this callsign.