Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4JDL callsign genealogy
Currently held by Lindsley, Jeremy D
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 KB4JDL's current licensee, walking backwards.
- Lindsley, Jeremy DNCgranted 2019-07-19cancelled 2019-08-16
Successor callsigns
Callsigns held now by people who previously held KB4JDL.
- Lindsley, Jeremy DNCgranted 2021-03-16