Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6SNB callsign genealogy
Currently held by Castro, Gerald George B
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 KN6SNB'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 KN6SNB.
- Castro, Gerald George BCAgranted 2022-02-26cancelled 2022-04-12