Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9STG callsign genealogy
Currently held by Rosenthal, Dewain D
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 K9STG's current licensee, walking backwards.
- Rosenthal, Dewain DINgranted 2008-07-17cancelled 2009-03-27
Successor callsigns
Callsigns held now by people who previously held K9STG.
No current licensee on record previously held this callsign.