Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0GAC callsign genealogy
Currently held by ZIMMERMAN, STANLEY P
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 N0GAC's current licensee, walking backwards.
- Carter, Grace ASDgranted 2007-01-09cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held N0GAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0GAC, oldest first.
- ZIMMERMAN, STANLEY P MN1990-04-17 → cancelled 2002-04-18
- Carter, Grace A AZ2016-11-22 active