Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7HYN callsign genealogy
Currently held by NSARC AZ
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 KK7HYN'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 KK7HYN.
- N7XBactiveNSARC AZAZgranted 2022-10-08