Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN0CTJ callsign genealogy
Currently held by Jutting, Calvin
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 KN0CTJ's current licensee, walking backwards.
- Jutting, CalvinIAgranted 2025-01-29cancelled 2025-02-19
Successor callsigns
Callsigns held now by people who previously held KN0CTJ.
No current licensee on record previously held this callsign.