Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG7RNE callsign genealogy
Currently held by Masuda, Ryuji J
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 KG7RNE's current licensee, walking backwards.
- Masuda, Ryuji JWAgranted 2014-12-30cancelled 2015-03-02
Successor callsigns
Callsigns held now by people who previously held KG7RNE.
- Masuda, Ryuji JWAgranted 2019-02-16