Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KT0TDK callsign genealogy
Currently held by Kittock, Thomas
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 KT0TDK's current licensee, walking backwards.
- Kittock, Thomas RSDgranted 2020-02-27cancelled 2020-04-03
Successor callsigns
Callsigns held now by people who previously held KT0TDK.
No current licensee on record previously held this callsign.