Sure there is. It’s a stand alone GPS program that’s been around for decades and was popular in the trucking industry for truck specific routing. Microsoft just stole the name. I was actually confused when I first heard about the Microsoft thing because I am a trucker that has used Co-Pilot way back when.
As to the idea of an AI co-pilot, no thanks. I’m perfectly capable of improperly navigating, communicating, and occasionally lawn darting my aircraft without computer assistance.