Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC3H callsign genealogy
Currently held by Boughton, James M
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 AC3H's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AC3H.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC3H, oldest first.
- BOOKER, JOHN H PA1998-05-14 → cancelled 2010-05-15
- Boughton, James M MD2020-05-12 active