Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1CJK callsign genealogy
Currently held by KNOX, CHARLES J
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 K1CJK's current licensee, walking backwards.
- KNOX, CHARLES JNHgranted 1995-12-04cancelled 2003-02-25
Successor callsigns
Callsigns held now by people who previously held K1CJK.
No current licensee on record previously held this callsign.