Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC1GJU callsign genealogy
Currently held by ROOT, STEPHEN W
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 KC1GJU's current licensee, walking backwards.
- ROOT, STEPHEN WCTgranted 2015-02-24cancelled 2016-09-30
Successor callsigns
Callsigns held now by people who previously held KC1GJU.
No current licensee on record previously held this callsign.