Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7BYA callsign genealogy
Currently held by Drury IV, William N
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 KK7BYA'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 KK7BYA.
- Drury IV, William NIDgranted 2021-12-07