The 36 mph limit for operation was established as an arbitrary and precautionary wind velocity by local German authorities in Mannheim.

As discussed on Page 5, it is anticipated that Aerobus will be able to operate in wind velocities of at least 45 mph and probably up to 50 mph. As the Aerobus system incorporates a totally captured vehicle, wind speed limitations are limited to passenger comfort considerations. This aspect of system operation will be investigated and documented for certification.