Preliminary Reports

At about 1400 Pacific time, the airplane landed between the runways. The private pilot and two passengers were not injured; the airplane sustained substantial damage. Visual conditions prevailed, and an IFR flight plan was in effect.

The airplane sustained substantial damage at approximately 1115 Central time when it made a forced landing to a clearing after a total loss of engine power on takeoff. The airline transport-rated pilot sustained minor injuries and the passenger was not injured. Visual conditions prevailed.

At about 1430 Mountain time, the airplane impacted terrain about one-eighth mile off the departure end of the runway. The private pilot and his three passengers received fatal injuries and the airplane sustained substantial damage.

The airplane struck a main road and impacted a tree in a residential yard at 0805 Central time. The pilot was killed and the airplane incurred substantial damage. Visual conditions prevailed.

At about 1145 Eastern time, the airplane was substantially damaged in a collision with trees and terrain. The student pilot received serious injuries. Visual conditions prevailed.

The airplane was substantially damaged at 1555 Eastern time while landing. The private pilot and passenger were not injured. Visual conditions prevailed.

At 1100 Pacific time, the airplane sustained substantial damage during an emergency landing due to a loss of engine oil pressure. The private pilot and passenger were not injured. Visual conditions prevailed.

At about 1025 Pacific time, the airplane collided with mountainous terrain and was consumed by a post-impact fire. The flight instructor and student pilot sustained fatal injuries. Visual conditions prevailed. A witness observed the airplane flying from right to left just above the ridgeline.

The airplane sustained substantial damage when it impacted powerlines and terrain during takeoff at about 0920 Central time. A post-impact fire ensued. The pilot and two passengers sustained fatal injuries. Visual conditions prevailed and an IFR flight plan was filed.

At about 1055 Eastern time, the airplane sustained substantial damage on impact with terrain during a forced landing near Springfield, Ohio. The commercial pilot and pilot-rated passenger sustained fatal injuries. Visual conditions prevailed. Witnesses reported the airplanes engine sounded like its rpm varied.