Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1UN callsign genealogy
Currently held by Collier, Tracey 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 AC1UN's current licensee, walking backwards.
- Collier, Tracey JMEgranted 2022-05-24cancelled 2025-06-02
Successor callsigns
Callsigns held now by people who previously held AC1UN.
No current licensee on record previously held this callsign.