AUSTIN, Texas — Tesla's next Roadster has not even been unveiled, and it is already rewriting the rulebook for a car launch. Federal aviation authorities have approved a temporary flight restriction reaching 10,000 feet above the reveal site — roughly five times the ceiling of a typical event waiver — fueling expectations that the long-promised supercar will leave the ground when it debuts on October 15.
Chief executive Elon Musk said the demonstration was pushed back two weeks because of "high winds," an explanation that would be unremarkable for an air show but unusual for a vehicle that rides on four wheels. Tesla added that the event "can only be held outdoors," another hint that the company is planning something that needs open sky rather than a showroom floor.
A Patent Trail Pointing Skyward
The speculation does not rest on the weather alone. In recent days Tesla has built out a patent portfolio that reads less like an automaker's and more like an aerospace team's. The company's newly granted work on active aerodynamics, including a downforce system that borrows from ground-effect race cars, shows how focused its engineers are on how air moves around — and under — the car.
Musk has teased a "SpaceX package" for the Roadster for years, describing cold-gas thrusters that could sharpen acceleration, braking and cornering. A 10,000-foot restricted zone implies the company wants plenty of margin for a demonstration that briefly pushes past the usual limits of a road car.
