Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6GBC 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 N6GBC's current licensee, walking backwards.
- Castro, Gerald George BCAgranted 2022-01-24cancelled 2022-02-26
Successor callsigns
Callsigns held now by people who previously held N6GBC.
- Castro, Gerald George BCAgranted 2022-04-12