Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7GCB callsign genealogy
Currently held by Bolin, Gary C
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 K7GCB's current licensee, walking backwards.
- Bolin, Gary CCAgranted 2020-08-17cancelled 2021-03-09
Successor callsigns
Callsigns held now by people who previously held K7GCB.
No current licensee on record previously held this callsign.