A Delta flight run by Southeast Airlines en route from Atlanta to Westchester County Airport made an emergency landing at JFK airport last night, and the amateur video caught from inside the cabin is crazy. The plane's right gear was stuck and would not deploy, the pilot told air traffic control. So what was his best solution? Use the right wing as a brake. With a flight attendant shouting "heads down, stay down" the plane descended to the ground and brought a flurry of sparks as the wing scraped along the runway. A passenger sitting above that wing caught the whole thing on his iPhone. Watch it after the jump.