Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA6HAM callsign genealogy
Currently held by CARTER, THOMAS E
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 KA6HAM's current licensee, walking backwards.
- Crawford, Brian RCAgranted 2025-09-16cancelled 2025-12-12
Successor callsigns
Callsigns held now by people who previously held KA6HAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA6HAM, oldest first.
- CARTER, THOMAS E CA2007-09-24 → cancelled 2019-12-10
- Crawford, Brian R CA2025-12-12 active