Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0JCP callsign genealogy
Currently held by KIM, YOONGYONG
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 KB0JCP's current licensee, walking backwards.
- Padelli, Justin CKSgranted 2019-04-12cancelled 2020-11-17
Successor callsigns
Callsigns held now by people who previously held KB0JCP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0JCP, oldest first.
- KIM, YOONGYONG ND1991-05-21 → cancelled 2003-05-22
- Padelli, Justin C KS2020-11-17 active