Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KH6AX callsign genealogy
Currently held by SCHMITZ, EARLE D
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 KH6AX's current licensee, walking backwards.
- Hirai, HiromiHIgranted 2011-10-04cancelled 2011-11-15
Successor callsigns
Callsigns held now by people who previously held KH6AX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KH6AX, oldest first.
- SCHMITZ, EARLE D HI1995-01-12 → cancelled 2007-01-13
- Hirai, Hiromi HI2021-09-17 active