Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9KRG callsign genealogy
Currently held by Litwin, Jake
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 N9KRG's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N9KRG.
- BOYLE, CHARLES WILgranted 2017-12-05
All historical holders
Every license row we've seen with the callsign N9KRG, oldest first.
- Litwin, Jake MN2024-07-17 active
- —— → cancelled 1998-02-06