Federal aviation officials are investigating a United Airlines pilot's report that his aircraft reportedly struck a drone while landing at San Diego International Airport on Wednesday morning.
Two people were killed when a small plane they were aboard crashed on Catalina Island.
Pennsylvania State Police said the pilot and a passenger had departed Solberg, New Jersey, en route to Indiana when the pilot reported engine trouble over Pennsylvania.
The FAA is investigating after a Blackhawk helicopter crossed right into the path of a United Airlines flight coming in for landing at Orange County's John Wayne Airport on Tuesday.
The pilots killed in Sunday's collision were two young, ambitious Canadian men that had long dreamed of becoming pilots.