Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5THS callsign genealogy
Currently held by Tecumseh High School ARC
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 K5THS's current licensee, walking backwards.
- KI5HMScancelledTecumseh High School ARCOKgranted 2019-12-12cancelled 2019-12-31
Successor callsigns
Callsigns held now by people who previously held K5THS.
No current licensee on record previously held this callsign.