Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6ATU callsign genealogy
Currently held by Okinaka, Alan K
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 KH6ATU's current licensee, walking backwards.
- Okinaka, Alan KHIgranted 2018-12-20cancelled 2019-02-05
Successor callsigns
Callsigns held now by people who previously held KH6ATU.
No current licensee on record previously held this callsign.