Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NH0S callsign genealogy
Currently held by Matsushita, Hisashi
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 NH0S's current licensee, walking backwards.
- Matsushita, HisashiNYgranted 2000-02-04cancelled 2000-06-24
Successor callsigns
Callsigns held now by people who previously held NH0S.
No current licensee on record previously held this callsign.