Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5KCJ callsign genealogy
Currently held by Kenney, Christian
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 K5KCJ's current licensee, walking backwards.
- Kenney, ChristianCOgranted 2024-05-09cancelled 2024-05-29
Successor callsigns
Callsigns held now by people who previously held K5KCJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5KCJ, oldest first.
- MARTIN, FRANK W OK1996-12-18 → cancelled 2008-12-19
- Kenney, Christian CO2024-05-29 active