Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB6LOH callsign genealogy
Currently held by Hirashita, Toshiyuki
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 WB6LOH's current licensee, walking backwards.
- Hirashita, ToshiyukiKYgranted 2026-07-28cancelled 2026-08-21
Successor callsigns
Callsigns held now by people who previously held WB6LOH.
No current licensee on record previously held this callsign.