Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT7SM callsign genealogy
Currently held by McKim, Stuart 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 KT7SM's current licensee, walking backwards.
- McKim, Stuart AIDgranted 2012-11-16cancelled 2018-02-27
Successor callsigns
Callsigns held now by people who previously held KT7SM.
No current licensee on record previously held this callsign.