Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7JWJ callsign genealogy
Currently held by MAESTRETTI III, GEORGE 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 KK7JWJ'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 KK7JWJ.
- MAESTRETTI III, GEORGE JWAgranted 2023-01-04