Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0JBN callsign genealogy
Currently held by KLINE SR, LLOYD A
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 KC0JBN's current licensee, walking backwards.
- KLINE SR, LLOYD AMDgranted 1992-03-17cancelled 2000-11-01
Successor callsigns
Callsigns held now by people who previously held KC0JBN.
No current licensee on record previously held this callsign.