Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ9KJS callsign genealogy
Currently held by Schmitt, Kevin J
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 KJ9KJS's current licensee, walking backwards.
- Schmitt, Kevin JILgranted 2016-01-05cancelled 2016-02-17
Successor callsigns
Callsigns held now by people who previously held KJ9KJS.
- Schmitt, Kevin JILgranted 2017-02-04