Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0JCT callsign genealogy
Currently held by Thomas, John 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 K0JCT's current licensee, walking backwards.
- Thomas, John CKSgranted 2022-09-03cancelled 2022-10-04
Successor callsigns
Callsigns held now by people who previously held K0JCT.
No current licensee on record previously held this callsign.