Helicopter Bell 206L-1 Long Ranger Serial 45687 Register N20316 used by Papillon Grand Canyon. Built 1981. Aircraft history and location Aircraft History N20316 Papillon Grand Canyon Papillon Helicopters 2018-05-19 A KGCN at Grand Canyon National Park Airport, Grand Canyon, AZ. Send Updates Use APP to upload photo @ (optional) When Now? / / Send