Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0MX callsign genealogy
Currently held by Niemeier, Jill N
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 AC0MX's current licensee, walking backwards.
- Niemeier, Jill NMOgranted 2006-10-17cancelled 2008-11-19
Successor callsigns
Callsigns held now by people who previously held AC0MX.
No current licensee on record previously held this callsign.