high-altitude wind

So it had to have a moment of subtle, high-altitude wind whistle.

Virgin Galactic has said high-altitude wind caused the change in flight path and insisted the two pilots responded appropriately.

Virgin Galactic said high-altitude wind caused the change in flight path and insisted the two pilots “responded appropriately.”

“Since aerosols are able to remain suspended in the atmosphere and be carried in prevailing high-altitude wind streams, they can travel great distances away from their source as evidenced in these images and their effects can linger.”

Makani, part of Google's parent company Alphabet, is one of the companies working in the high-altitude wind space.