Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9AZT callsign genealogy
Currently held by Thompson, Scott K
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 K9AZT's current licensee, walking backwards.
- Thompson, Scott KINgranted 2015-02-06cancelled 2015-05-19
Successor callsigns
Callsigns held now by people who previously held K9AZT.
- ROSE, ROBERTA FNHgranted 2006-06-22cancelled 2018-07-12