Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7CGB callsign genealogy
Currently held by Beilstein, Carl G
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 K7CGB's current licensee, walking backwards.
- Beilstein, Carl GORgranted 2004-07-20cancelled 2004-08-20
Successor callsigns
Callsigns held now by people who previously held K7CGB.
No current licensee on record previously held this callsign.