Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3ONT callsign genealogy
Currently held by Shambley, Brooke R
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 KC3ONT'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 KC3ONT.
- Shambley, Brooke RMSgranted 2019-12-27