Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM7CJY callsign genealogy
Currently held by Brannen Jr, William S
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 KM7CJY'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 KM7CJY.
- Brannen Jr, William SAZgranted 2026-01-09