Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9LAT callsign genealogy
Currently held by Troman, Leonard 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 K9LAT's current licensee, walking backwards.
- Troman, Leonard AALgranted 2008-08-20cancelled 2008-09-09
Successor callsigns
Callsigns held now by people who previously held K9LAT.
No current licensee on record previously held this callsign.