Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC3MS callsign genealogy
Currently held by Style, Robert K
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 AC3MS's current licensee, walking backwards.
- Style, Robert KPAgranted 2023-02-22cancelled 2024-06-25
Successor callsigns
Callsigns held now by people who previously held AC3MS.
No current licensee on record previously held this callsign.