article_snippet: But Astonishing video, Alaska shows the ingenious way to top up the tank without losing any air miles.
article_snippet: The two planes maintain The two planes speed as the snowy Alaskan landscape flashes by below The two planes, and the fuel transfers from one to the other.
article_snippet: The process is then repeated with another plane moments later.
article_snippet: The two planes maintain The two planes speed while flying over Alaska as fuel is transferred from one to the other .