Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT6RRT callsign genealogy
Currently held by Thompson, Robert R
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 KT6RRT's current licensee, walking backwards.
- Thompson, Robert RCAgranted 2008-06-13cancelled 2008-07-08
Successor callsigns
Callsigns held now by people who previously held KT6RRT.
No current licensee on record previously held this callsign.