Landing (descent or approach)

The pilot of a twin-engine cargo airplane shut down the left engine and feathered the propeller due to a loss of engine oil. The FAA ARTCC handling the flight vectored the airplane toward a VOR. Due to the airplane's altitude and distance from the center's radar, the pilot of the airplane had to perform a full instrument approach procedure. The airplane maintained its enroute assigned altitude until passing the VOR outbound. Ntap readouts show the airplane descending throughout the procedure turn and inbound leg of the approach. The airplane's last radar contact was 300 feet below the inbound altitude for the approach while outside the final approach fix. The airplane collided with trees and terrain approximately 2 1/4 miles from the airport. The VOR is 5.5 miles from the airport. The on-scene investigation revealed the left engine's propeller had been feathered, its number nine cylinder mounting studs on the engine's case were crushed downward or were broken off at the case's surface, and the landing gear had been extended. The pilot, sole on board, was killed.

Two foreign pilots took off VFR to remain in the vicinity of an airport on the outskirts of a metropolitan area. No record was found to show the airplane had been fueled either before or after the preceding flight. The flight crew contacted an area approach control and requested an ILS approach to test their ILS equipment without specifying an airport. Approach control issued and the flight crew accepted vectors to another airport for which the pilots had no approach plate or airport information. Vectors took the airplane about 25 miles from the departure airport. The flight crew requested to proceed back to the departure airport. A short time later, the flight crew declared an emergency due to low fuel, then radar contact was lost. Witnesses at a landfill heard an intermittent sound from the engine(s). The airplane came into their view with one engine running, then the engine sound ceased. They indicated the airplane went out of control and crashed, but one engine accelerated just before impact. A small fire was confined to the left wing. Both occupants were killed.

A student pilot in American AA-1A, N9317L, was on an approach to land on runway 05 of the uncontrolled airport, as a commercial pilot in Cessna 414A, N47WD, was on an approach to land on runway 14. The two runways intersected near their approach ends. The two aircraft collided as they were about to touch down at dusk over the intersection. Witnesses on the ground stated that they observed lights on the Cessna, but did not observe any lights on the American. Witnesses in other aircraft in the area stated that they heard the pilot of the american announcing his position in the traffic pattern and landing intentions, but did not hear the pilot of the Cessna on the Unicom frequency. The pilot of the Cessna stated that he announced his intention to land on runway 14 over Unicom frequency 123.0. The published Unicom frequency for the Statesboro Airport was 122.8.

While cruising at FL240, a propeller (prop) hub arm on the left prop failed, releasing the prop blade, which struck a 2nd blade, breaking off its tip. This resulted in a severe engine vibration and shutdown of the left engine. The left engine was forced downward and inboard on its mounts. The cabin depressurized, possibly from blade contact. The flight crew made an emergency descent and received a vector to divert for an ILS approach to Dubuque. The airplane was incapable of maintaining altitude and descended in instrument conditions. Subsequently, it collided with a silo and crashed about 8 miles south of Dubuque. An investigation revealed the left prop hub failed from fatigue that initiated from multiple initiation sites on the inside diameter surface of the hole for the pilot tube. There was evidence that the fatigue properties of the hub were reduced by a combination of factors, including machining marks or scratches, mixed microstructure, corrosion, decarburization, and residual stresses. All eight occupants were killed, among them George Mickelson, 52, Governor of South Dakota.

The approach to Hanamaki Airport was completed by the copilot. On short final, eight seconds prior to landing on runway 02, the aircraft was caught by downdrafts and windshear. Three seconds prior to touchdown, the captain regained control but this was too late. The aircraft landed hard, right main gear first. It rolled for about 1,860 metres before coming to rest on the runway, bursting into flames. All 76 occupants were rescued, among them 20 were injured. A fire erupted under the right wing following a tank rupture.

At the time flight AA102 landed at DFW Airport, it was raining and there were numerous thunderstorms in the area. Shortly after touchdown on runway 17L, the pilot loss directional control when the airplane began to weathervane and the captain failed to use sufficient rudder control to regain the proper ground track. The airplane eventually departed the right side of the runway. At the time of landing the wind (a cross wind) was blowing at 15 knots with gusts approximately 5 knots above the steady wind speed. The aircraft was damaged beyond repair and all 202 occupants were evacuated, among them 40 were injured, two seriously.

The aircraft was operating a freight charter flight, cruising normally at an altitude of 20,000 ft (FL200), when, about 150 km south-east of Mackay, the left engine lost power and could not be restarted. During the subsequent landing on runway 14 at Mackay, the pilot attempted a single engine go-around when he suddenly had the (mistaken) impression that the landing gear was not down. He temporarily lost control of the aircraft but recovered to touch down on the flight strip to the left of the runway, some 500 m before the runway end. During the landing roll, the landing gear collapsed and the aircraft sustained substantial damage.

The approach to Guatemala City-La Aurora Airport was completed in poor weather conditions with rain falls, a visibility of three miles below a 2,000 feet cloud ceiling. The crew was cleared to land on runway 19 with a tailwind component as the wind was from 030° at 8 knots. The aircraft landed 1,070 metres past the runway threshold (runway 19 is 2,763 metres long) at a speed that was 17 knots above Vref. The crew started the braking procedure and thrust reversers were deployed. At a distance of 300 metres from the runway end, the captain decided to veer off runway to the left. At a speed of 90 knots, the aircraft went through a perimeter fence, down an embankment and eventually came to rest into several houses. All 236 occupants evacuated safely while the aircraft was damaged beyond repair. Three people on the ground were slightly injured.

The aircraft was on an air ambulance (EMS) flight and was cleared for the ILS runway 08 approach at Casper, WY. Radar data showed the aircraft tracking and descending normally on the DME arc, until it was below radar coverage for the area. Subsequently, it collided with the top of a ridge, along the localizer centerline, before reaching the outer marker, about 8 miles from the airport. Elevation of the crash site was about 5,800 feet; minimum descent altitude before intercepting the ILS glide slope was 7,100 feet; crossing altitude at the outer marker was 6,700 feet. All four occupants were killed, a patient, two doctors and a pilot.

The aircraft landed nose first at Stepanavan Airport. Upon impact, the nose gear collapsed and the aircraft slid for about 600 metres before coming to rest. All 32 occupants evacuated safely and the aircraft was damaged beyond repair.