American Airlines Flight 191 was a regularly scheduled domestic passenger flight from O'Hare International Airport in Chicago to Los Angeles International Airport. On the afternoon of May 25, 1979, the McDonnell Douglas DC-10 operating this flight was taking off from runway 32R at O'Hare International when its left engine detached from the wing, causing a loss of control. The aircraft crashed about 4,600 feet (1,400 m) from the end of runway 32R. All 271 occupants on board were killed on impact, along with two people on the ground. With a total of 273 fatalities, the disaster is the deadliest aviation accident to have occurred in the United States.
The Lockheed L-188 Electra is an American turboprop airliner built by Lockheed. First flown in 1957, it was the first large turboprop airliner built in the United States. With its fairly high power-to-weight ratio, huge propellers and very short wings, large Fowler flaps which significantly increased effective wing area when extended, and four-engined design, the airplane had airfield performance capabilities unmatched by many jet transport aircraft even today—particularly on short runways and high altitude airfields. Initial sales were good, but after two fatal crashes that led to expensive modifications to fix a design defect, no more were ordered. Jet airliners soon supplanted turboprops for many purposes, and many Electras were modified as freighters. Some Electras are still being used in various roles into the 21st century. The airframe was also used as the basis for the Lockheed P-3 Orion maritime patrol aircraft.
A compressor stall is a local disruption of the airflow in the compressor of a gas turbine or turbocharger. A stall that results in the complete disruption of the airflow through the compressor is referred to as a compressor surge. The severity of the phenomenon ranges from a momentary power drop barely registered by the engine instruments to a complete loss of compression in case of a surge, requiring adjustments in the fuel flow to recover normal operation.
Galaxy Airlines Flight 203 was a Lockheed L-188 Electra 4-engine turboprop, registration N5532, operating as a non-scheduled charter flight from Reno, Nevada to Minneapolis/St Paul, which crashed on January 21, 1985, shortly after takeoff. All but 1 of the 71 on board died.
Oakland County International Airport is a county-owned public-use airport located in Waterford Township, Oakland County, Michigan, United States. The airport is located approximately one mile from the center of Waterford Township and Oakland County. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a non primary commercial service facility.
Trans World Airlines (TWA) Flight 159 was a regularly scheduled passenger flight from New York City to Los Angeles, California, with a stopover in Cincinnati/Northern Kentucky International Airport, Kentucky, that crashed after an aborted takeoff from Cincinnati on November 6, 1967. The Boeing 707 attempted to abort takeoff when the copilot became concerned that the aircraft had collided with a disabled DC-9 on the runway. The aircraft overran the runway, struck an embankment and caught fire. One passenger died as a result of the accident.
Northwest Orient Airlines Flight 706 was a Lockheed L-188 Electra aircraft, registration N137US, which crashed on take-off from Chicago's O'Hare International Airport September 17, 1961. All 37 on board were killed in the accident.
TWA Flight 843 was a scheduled Trans World Airlines passenger flight that crashed after an aborted takeoff from John F. Kennedy International Airport to San Francisco International Airport (California) on July 30, 1992. Despite an intense fire after the crash, the crew was able to evacuate all 280 passengers from the aircraft. There was no loss of life, although the aircraft was destroyed by the fire.
Alliance Air Flight 7412 was a scheduled Indian domestic passenger flight from Calcutta to Delhi, operated by Indian regional airliner Alliance Air. On 17 July 2000, while on approach to its first stopover in Patna, the Boeing 737-2A8 operating the route nose-dived and crashed into a residential area in Patna, killing 60 people including 5 on the ground.
Aero Valley Airport is a privately owned, public use airport 3 nautical miles (5.6 km) northwest of Roanoke, in Denton County, Texas, United States.
Japan Air Lines Flight 446 was a Japan Air Lines flight from Sheremetyevo International Airport of Moscow, Russian SFSR, Soviet Union to Tokyo International Airport in Ōta, Tokyo, Japan.
Braniff International Airways Flight 542, a Lockheed L-188 Electra, registration N9705C, was a scheduled domestic flight from Houston, Texas, bound for New York with scheduled stops in Dallas and Washington, D.C. On September 29, 1959, 23 minutes into the 41-minute flight from Houston to Dallas Love Field, the aircraft disintegrated in mid-air approximately 3.8 miles (6.1 km) southeast of Buffalo, Texas, killing everyone on board.
The Żurrieq Scottish Airlines crash was an air accident that happened on 18 February 1956. A Scottish Airlines Avro York crashed after takeoff from Luqa Airport in Malta on a trooping flight from the Suez Canal Zone to London Stansted Airport. The disaster killed all 50 passengers and crew on board the aircraft; all passengers except one were Royal Air Force personnel.
Throughout a normal flight, a pilot controls an aircraft through the use of flight controls including maintaining straight and level flight, as well as turns, climbing, and descending. Some controls, such as a "yoke" or "stick" move and adjust the control surfaces which affects the aircraft's attitude in the three axes of pitch, roll, and yaw. Other controls include those for adjusting wing characteristics and those that control the power or thrust of the propulsion systems. The loss of primary control systems in any phase of flight is an emergency. Aircraft are not designed to be flown under such circumstances; however, some pilots faced with such an emergency have had limited success flying and landing aircraft with disabled controls.
In aeronautics, loss of control (LOC) is the unintended departure of an aircraft from controlled flight and is a significant factor in several aviation accidents worldwide. In 2015 it was the leading cause of general aviation accidents. Loss of control may be the result of mechanical failure, external disturbances, aircraft upset conditions, or inappropriate crew actions or responses.
Sita Air Flight 601 (ST601/STA601) was a Nepalese domestic passenger flight, operated by Sita Air from Tribhuvan International Airport in Nepal's capital Kathmandu to Tenzing-Hillary Airport in Lukla. On 28 September 2012, the Dornier 228 serving the route crashed while attempting an emergency landing at Kathmandu shortly after takeoff, killing all 19 people on board.
On October 30, 2014, a Beechcraft King Air B200 twin turboprop crashed into a building hosting a FlightSafety International (FSI) training center shortly after taking off from Wichita Mid-Continent Airport in Wichita, Kansas. The pilot, the only person on board, was killed along with three people in the building; six more people in the building were injured.
Air Manila Flight 702 was an unscheduled passenger flight from Naval Air Station Agana in Guam to Ninoy Aquino International Airport in Manila, carrying 33 passengers and 12 crew members; most of whom were personnel from the base. The Lockheed L-188A Electra attempted takeoff from runway 6L but crashed near a residential area; the crash was caused by retracting the flaps at an altitude too low to clear the terrain after the propeller of engine number three feathered. All 45 people on board and one person on the ground perished in the crash. The investigation concluded that the pilot should have followed company policy by aborting takeoff in the event of an engine failure before reaching VR (takeoff) speed.
