Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC2YN callsign genealogy
Currently held by Gerdeman, Aaron J
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 AC2YN's current licensee, walking backwards.
- Gerdeman, Aaron JNJgranted 2019-02-06cancelled 2019-02-14
Successor callsigns
Callsigns held now by people who previously held AC2YN.
- Gerdeman, Aaron JNJgranted 2019-03-09