Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WH6KBR callsign genealogy
Currently held by Matsuno, Christine Y
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 WH6KBR's current licensee, walking backwards.
- Matsuno, Christine YHIgranted 2009-09-30cancelled 2010-04-20
Successor callsigns
Callsigns held now by people who previously held WH6KBR.
No current licensee on record previously held this callsign.