Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0GCI callsign genealogy
Currently held by BOLSTAD, GREGORY D
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 KC0GCI'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 KC0GCI.
- Bolstad, Gregory DMNgranted 1999-07-27cancelled 2000-05-02