Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7JKR callsign genealogy
Currently held by Royer, Jon K
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 N7JKR's current licensee, walking backwards.
- Royer, Jon KMDgranted 2019-07-23cancelled 2019-08-13
Successor callsigns
Callsigns held now by people who previously held N7JKR.
No current licensee on record previously held this callsign.