Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7CBY callsign genealogy
Currently held by WONG, KENNETH Y
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 KJ7CBY'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 KJ7CBY.
- WONG, KENNETH YWAgranted 2018-12-07cancelled 2019-05-24