Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9AUS callsign genealogy
Currently held by Ausman, Jason A
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 K9AUS's current licensee, walking backwards.
- Ausman, Jason ATXgranted 2019-09-11cancelled 2019-10-01
Successor callsigns
Callsigns held now by people who previously held K9AUS.
No current licensee on record previously held this callsign.