Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4STM callsign genealogy
Currently held by Morgan, Scott 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 K4STM's current licensee, walking backwards.
- Morgan, Scott TGAgranted 2009-10-16cancelled 2009-11-06
Successor callsigns
Callsigns held now by people who previously held K4STM.
No current licensee on record previously held this callsign.