Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0ALT callsign genealogy
Currently held by Burke, 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 K0ALT's current licensee, walking backwards.
- Bruels, ThomasMNgranted 2026-05-19cancelled 2026-07-24
Successor callsigns
Callsigns held now by people who previously held K0ALT.
- Burke, Christine ACOgranted 2024-03-29
All historical holders
Every license row we've seen with the callsign K0ALT, oldest first.
- Burke, Christine A CO2024-01-10 → cancelled 2024-03-29
- Bruels, Thomas MN2026-07-24 active