Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7UKX callsign genealogy
Currently held by Kawakami, Masashi
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 KI7UKX's current licensee, walking backwards.
- Kawakami, MasashiWAgranted 2018-02-17cancelled 2018-02-21
Successor callsigns
Callsigns held now by people who previously held KI7UKX.
No current licensee on record previously held this callsign.