Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0XM callsign genealogy
Currently held by PIERSON, KIMBERLY A
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 AC0XM's current licensee, walking backwards.
- PIERSON, KIMBERLY AMOgranted 2010-02-11cancelled 2011-09-02
Successor callsigns
Callsigns held now by people who previously held AC0XM.
No current licensee on record previously held this callsign.