Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0WT callsign genealogy
Currently held by Broomfield, Larry 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 AC0WT's current licensee, walking backwards.
- Broomfield, Larry KSDgranted 2023-03-09cancelled 2025-04-15
Successor callsigns
Callsigns held now by people who previously held AC0WT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC0WT, oldest first.
- Broomfield, Kenneth R SD2011-06-16 → cancelled 2023-07-12
- Broomfield, Larry K SD2025-04-15 active