Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6AJH callsign genealogy
Currently held by Hyatt Jr, Alexander J
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 K6AJH's current licensee, walking backwards.
- Hyatt Jr, Alexander JCAgranted 2022-03-08cancelled 2022-04-08
Successor callsigns
Callsigns held now by people who previously held K6AJH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6AJH, oldest first.
- Jackson, Carl B CA2004-06-21 → cancelled 2016-07-16
- Hyatt Jr, Alexander J CA2022-04-08 active