And from the Vice article that broke the story: "Among the thousands of other data points, vehicle location data is transmitted on a constant and near real time basis while the vehicle is operating." https://www.vice.com/en/article/k7adn9/car-location-data-telematics-us-military-ulysses-group
@kyle Location is the least of your concerns. Looks like @Tesla siphons the footage of onboard cameras.
https://carfinest.com/2021/03/13/tesla-expands-fsd-beta-to-2000-owners-and-revokes-it-from-some/