Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA6HMH callsign genealogy
Currently held by VAUGHN, ERNEST F
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 KA6HMH's current licensee, walking backwards.
- BROOKS, DARREL WCAgranted 2003-10-31cancelled 2007-02-09
Successor callsigns
Callsigns held now by people who previously held KA6HMH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA6HMH, oldest first.
- VAUGHN, ERNEST F CA1993-10-19 → cancelled 2005-10-20
- BROOKS, DARREL W TX2016-12-20 active