Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6RKU callsign genealogy
Currently held by FURUYA, RIKU L
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 W6RKU's current licensee, walking backwards.
- Furuya, Riku LWAgranted 2006-07-26cancelled 2006-08-22
Successor callsigns
Callsigns held now by people who previously held W6RKU.
No current licensee on record previously held this callsign.