Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9RDY callsign genealogy
Currently held by Trussell, Nathan G
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 K9RDY's current licensee, walking backwards.
- Trussell, Nathan Gazgranted 2009-07-24cancelled 2010-02-20
Successor callsigns
Callsigns held now by people who previously held K9RDY.
No current licensee on record previously held this callsign.