Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NK9X callsign genealogy
Currently held by Frey, Dustin E
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 NK9X's current licensee, walking backwards.
- Frey, Dustin EILgranted 2002-08-12cancelled 2005-05-03
Successor callsigns
Callsigns held now by people who previously held NK9X.
No current licensee on record previously held this callsign.