In the crystal clear blue skies over Yosemite National Park, six jet airliners race across the sky, seemingly creating icy white stripes with their vapour trails, as they all fly in formation on the same bearing.
In the crystal clear blue skies over Yosemite National Park, six jet airliners race across the sky, seemingly creating icy white stripes with their vapour trails, as they all fly in formation on the same bearing.