Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KH6Z callsign genealogy
Currently held by Sasaki, Calvin T
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 KH6Z's current licensee, walking backwards.
- Sasaki, Calvin THIgranted 2012-05-04cancelled 2014-12-19
Successor callsigns
Callsigns held now by people who previously held KH6Z.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KH6Z, oldest first.
- MURAKAMI, NORMAN S HI2004-06-30 → cancelled 2012-11-28
- Sasaki, Calvin T HI2025-06-25 active