Beechcraft T-1 Jayhawk

United States Air Force - USAF

The crew was completing a night training flight on behalf of the U.S. Air Force 86th Flying Training Squadron, 47th Flying Training Wing, Laughlin Air Force Base, Texas. After several manoeuvres in the vicinity of the Lubbock-Preston Smith Airport, the crew started an non precision approach to runway 17R. At that time, weather conditions were not so good with rain showers and winds up to 40 knots. On final approach, the aircraft seems to sink and pitched down. The captain increased both engines power but the aircraft hit the ground 1,1 mile short of runway 17R threshold. On impact, the nose gear was sheared off and the aircraft came to rest in a field. Both pilots were slightly injured while the aircraft was damaged beyond repair.

United States Air Force - USAF

The Mishap Student pilot (MSP) was flying an Instrument Landing System (ILS) approach to runway 21 at Keesler AFB. They were in Visual Meteorological Conditions (VMC) at night and the runway was wet. After some deviations on the approach, they arrived over the threshold on a normal glide slope and faster (about 114 kts) than the computed approach speed of 108 kts. The aircraft touched down approximately 1500 feet down the runway. The Mishap Instructor Pilot (MIP) actuated the speed brakes/spoilers switch and the student began to immediately apply brake pressure. After 4-5 seconds, the instructor recognized that the aircraft was not decelerating and declared that she was taking control of the aircraft. The instructor immediately applied maximum braking with no perceived deceleration. She then grabbed the glare shield in an attempt to gain additional leverage on the brakes and again felt no perceived deceleration. At this point, the aircraft was rapidly running out of available runway. The instructor selected the emergency brakes just prior to arriving at the departure end threshold and the brakes locked resulting in a hydroplane skid. The aircraft departed the prepared surface and came to a halt 190 feet later. As a result of the runway departure, the right main and nose gear collapsed, and the forward fuselage and both wings were heavily damaged.