Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6MR callsign genealogy
Currently held by OKA, NOBUTAKA
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 AF6MR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AF6MR.
- OKA, NOBUTAKACAgranted 2008-12-06cancelled 2009-12-29