Professional race and stunt pilot Dario Costa broke the world record of longest tunnel flight by plane, going through the two tunnels on the Northern Marmara Highway in Istanbul’s Catalca district.
"From take-off to exiting the second tunnel, the flight covered a distance of 2.26km. And in less than 44 seconds, Dario Costa had set a certified Guinness World Record plus four more," Red Bull said on its official website.
https://www.redbull.com/int-en/video...ss-dario-costa