Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7SKI callsign genealogy
Currently held by Ballantyne, Joshua M
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 KJ7SKI's current licensee, walking backwards.
- Ballantyne, Joshua MUTgranted 2017-02-24cancelled 2017-03-17
Successor callsigns
Callsigns held now by people who previously held KJ7SKI.
No current licensee on record previously held this callsign.