Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4CC callsign genealogy
Currently held by LE JEUNE, JOHN 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 KR4CC's current licensee, walking backwards.
- KA4DKYno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KR4CC.
- LE JEUNE, JOHN DFLgranted 2020-08-25