Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0BCT callsign genealogy
Currently held by Tungseth Ms, Christine A
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 K0BCT's current licensee, walking backwards.
- Tungseth, Christine AMNgranted 2024-06-05cancelled 2024-07-16
Successor callsigns
Callsigns held now by people who previously held K0BCT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0BCT, oldest first.
- SANDAGE, NOLAN V CO2010-02-11 → cancelled 2022-04-26
- Tungseth Ms, Christine A MN2024-07-16 active