Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4HEY callsign genealogy
Currently held by THE LEONBERGER AMATEUR RADIO GROUP
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 KN4HEY's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KN4HEY.
- K5SWKactiveTHE LEONBERGER AMATEUR RADIO GROUPFLgranted 2017-12-08