Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC2MR callsign genealogy
Currently held by Holtz, Fred 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 AC2MR's current licensee, walking backwards.
- Holtz, Fred LNYgranted 2014-03-11cancelled 2014-03-12
Successor callsigns
Callsigns held now by people who previously held AC2MR.
- Holtz, Fred LNYgranted 2024-02-13