Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8KT callsign genealogy
Currently held by THOMPSON, KARL S
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 K8KT's current licensee, walking backwards.
- WRIGHT, JOSEPH MMIgranted 2016-06-20cancelled 2022-08-16
Successor callsigns
Callsigns held now by people who previously held K8KT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8KT, oldest first.
- THOMPSON, KARL S WV2011-05-24 → cancelled 2020-07-28
- WRIGHT, JOSEPH M MI2022-08-16 active