Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ7RON callsign genealogy
Currently held by DeRoest Jr, Ron 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 KJ7RON's current licensee, walking backwards.
- DeRoest Jr, Ron DIDgranted 2018-11-15cancelled 2019-02-22
Successor callsigns
Callsigns held now by people who previously held KJ7RON.
No current licensee on record previously held this callsign.