Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7RN callsign genealogy
Currently held by HARRIS, JOHN 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 KJ7RN's current licensee, walking backwards.
- HARRIS, JOHN AIDgranted 2017-03-23cancelled 2018-06-23
Successor callsigns
Callsigns held now by people who previously held KJ7RN.
No current licensee on record previously held this callsign.