Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9SJT callsign genealogy
Currently held by Davidson, Randy T
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 K9SJT's current licensee, walking backwards.
- Davidson, Randy TTXgranted 2004-05-05cancelled 2004-05-26
Successor callsigns
Callsigns held now by people who previously held K9SJT.
No current licensee on record previously held this callsign.