At 14:07 PDT, a Cessna Cardinal crashed shortly after takeoff from Grand Canyon National Park Airport, killing the pilot and one passenger and seriously injuring another passenger. Several pilot witnesses stated that the airplane appeared slow and did not climb much above the trees. About a mile north of the airport it was seen to barely clear the buildings at Tusayan. After crossing Highway 64, it was observed to roll to the left and descend into trees. At the time of the accident the airport density altitude was reported as 8,700 feet msl.