Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9MKX callsign genealogy
Currently held by RADIO RIDGE AMATEUR RADIO CLUB
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 N9MKX's current licensee, walking backwards.
- KB9TYWcancelledSPRIFKE, BARRY Lcancelled 1999-02-23
Successor callsigns
Callsigns held now by people who previously held N9MKX.
- MAJDICH, JASON CILgranted 2012-07-27cancelled 2024-11-16