Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7STL callsign genealogy
Currently held by Leonard, Steve L
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 K7STL's current licensee, walking backwards.
- Leonard, Steve LIDgranted 2005-08-10cancelled 2009-08-21
Successor callsigns
Callsigns held now by people who previously held K7STL.
No current licensee on record previously held this callsign.