Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0JDT callsign genealogy
Currently held by Thorstad, Joshua D
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 K0JDT's current licensee, walking backwards.
- Thorstad, Joshua DMNgranted 2007-07-17cancelled 2007-10-06
Successor callsigns
Callsigns held now by people who previously held K0JDT.
No current licensee on record previously held this callsign.