Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AH6TR callsign genealogy
Currently held by Yoshikawa, Kazuo
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 AH6TR's current licensee, walking backwards.
- Yoshikawa, KazuoHIgranted 2010-12-15cancelled 2011-06-16
Successor callsigns
Callsigns held now by people who previously held AH6TR.
No current licensee on record previously held this callsign.