Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT4LST callsign genealogy
Currently held by Tomon, Levon s
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 KT4LST's current licensee, walking backwards.
- TOMON, LEVON SFLgranted 2008-09-16cancelled 2010-10-01
Successor callsigns
Callsigns held now by people who previously held KT4LST.
No current licensee on record previously held this callsign.