The National Transportation Safety Board (NTSB) is an independent U.S. government investigative agency responsible for civil transportation accident investigation. In this role, the NTSB investigates and reports on aviation accidents and incidents, certain types of highway crashes, ship and marine accidents, pipeline incidents, bridge failures, and railroad accidents. The NTSB is also in charge of investigating cases of hazardous materials releases that occur during transportation. The agency is based in Washington, D.C. It has four regional offices, located in Anchorage, Alaska; Denver, Colorado; Ashburn, Virginia; and Seattle, Washington. The agency also operates a national training center at its Ashburn facility.
Pacific Southwest Airlines Flight 182 was a scheduled flight of Pacific Southwest Airlines (PSA) from Sacramento to Los Angeles and San Diego. On September 25, 1978, the Boeing 727-214 serving the flight, registration N533PS, collided with a private Cessna 172 light aircraft, registration N7711G, over San Diego, California. It was Pacific Southwest Airlines' first fatal accident, and it remains the deadliest air disaster in California history. At the time, it was the deadliest air crash to occur in the United States, and remained so until American Airlines Flight 191 in May 1979.
ValuJet Airlines Flight 592 was a regularly scheduled flight from Miami to Atlanta. On May 11, 1996, the ValuJet Airlines McDonnell Douglas DC-9 operating the route crashed into the Everglades about 10 minutes after departing Miami as a result of a fire in the cargo compartment possibly caused by mislabeled and improperly stored hazardous cargo. All 110 people on board were killed. The airline already had a poor safety record before the crash, and the accident brought widespread attention to the airline's problems. ValuJet's fleet was grounded for several months after the accident. When operations resumed, the airline was unable to attract as many customers as it had before the accident. It acquired AirTran Airways in 1997, but the lingering damage to the ValuJet name led its executives to assume the AirTran name.
American Airlines Flight 965 was a regularly scheduled flight from Miami International Airport in Miami, Florida, to Alfonso Bonilla Aragón International Airport in Cali, Colombia. On December 20, 1995, the Boeing 757-200 flying this route crashed into a mountain in Buga, Colombia, around 9:40 pm killing 151 of the 155 passengers and all eight crew members.
Aeroméxico Flight 498 was a scheduled commercial flight from Mexico City, Mexico, to Los Angeles, California, United States, with several intermediate stops. On Sunday, August 31, 1986, the McDonnell Douglas DC-9 operating the flight was clipped in the tail section by N4891F, a Piper PA-28-181 Cherokee owned by the Kramer family, and crashed into the Los Angeles suburb of Cerritos, killing all 64 on the DC-9, all three on the Piper and an additional 15 people on the ground. Eight on the ground also sustained minor injuries. Blame was assessed equally on the Federal Aviation Administration (FAA) and the pilot of the Cherokee. No fault was found with the DC-9 or the actions of its crew.
United Airlines Flight 585 was a scheduled passenger flight on March 3, 1991, from Denver to Colorado Springs, Colorado, carrying 20 passengers and 5 crew members on board. The plane experienced a rudder hardover while on final approach to runway 35 at Colorado Springs Municipal Airport, causing the plane to roll over and enter an uncontrolled dive. All 25 people on board were killed.
USAir Flight 1016 was a regularly scheduled flight in the southeastern United States, between Columbia, South Carolina, and Charlotte, North Carolina. On July 2, 1994, the flight encountered heavy thunderstorms and microburst-induced windshear while attempting to land, and crashed into heavy trees and a private residence near the airport. The crash and ensuing fire caused 37 fatalities and seriously injured twenty others.
Continental Airlines Flight 1713 was a commercial airline flight that crashed while taking off in a snowstorm from Stapleton International Airport in Denver, Colorado, on November 15, 1987. The Douglas DC-9 airliner, operated by Continental Airlines, was making a scheduled flight to Boise, Idaho. Twenty-five passengers and three crew members died in the crash.
Eastern Air Lines Flight 212 was a controlled flight into terrain accident of a McDonnell Douglas DC-9 during approach to Charlotte Douglas International Airport in North Carolina. The incident occurred on September 11, 1974, killing 72 of the 82 people on board. The scheduled flight was from Charleston Municipal Airport to Chicago O'Hare, with an intermediate stop in Charlotte.
Southern Airways Flight 242 was a flight from Muscle Shoals, Alabama, to Atlanta, Georgia, with a stop in Huntsville, Alabama. On April 4, 1977, it executed a forced landing on Georgia State Route 381 in New Hope, Paulding County, Georgia, United States, after suffering hail damage and losing thrust on both engines in a severe thunderstorm.
United Airlines Flight 173 was a scheduled flight from John F. Kennedy International Airport in New York City to Portland International Airport in Portland, Oregon, with a scheduled stop in Denver, Colorado. On December 28, 1978, the aircraft flying this route ran out of fuel while troubleshooting a landing gear problem and crashed in a suburban Portland neighborhood near NE 157th Avenue and East Burnside Street, killing 10 on board.
Continental Express Flight 2574 was a scheduled domestic passenger airline flight operated by Britt Airways from Laredo International Airport in Laredo, Texas to Houston Intercontinental Airport (IAH) in Houston, Texas. On September 11, 1991, the Embraer EMB 120 Brasilia turboprop, registered N33701, crashed while initiating its landing sequence, killing all 14 people on board. The aircraft wreckage hit an area near Eagle Lake, Texas, approximately 65 miles (105 km) west-southwest of the airport.
Atlantic Southeast Airlines Flight 2311 was a regularly scheduled commuter flight in Georgia in the southeastern United States, from Hartsfield–Jackson Atlanta International Airport to Glynco Jetport in Brunswick on April 5, 1991.
USAir Flight 427 was a scheduled flight from Chicago's O'Hare International Airport to Palm Beach International Airport, Florida, with a stopover at Pittsburgh International Airport. On Thursday, September 8, 1994, the Boeing 737 flying this route crashed in Hopewell Township, Pennsylvania while approaching Runway 28R at Pittsburgh, which was USAir's largest hub at the time.
United Express Flight 5925, operated by Great Lakes Airlines with a Beechcraft 1900 twin turboprop, was a regularly scheduled flight from Chicago O'Hare International Airport to Quincy, Illinois, with an intermediate stop in Burlington, Iowa. On November 19, 1996, the aircraft collided on landing at Quincy with another Beechcraft, a private King Air, that was taking off from an intersecting runway. The crash was known as the Quincy runway disaster. Fourteen people were killed as a result.
United Express Flight 6291 was a regularly scheduled United Express flight from Dulles International Airport near Washington, D.C. to Port Columbus International Airport in Columbus, Ohio. It was a service operated by Atlantic Coast Airlines on behalf of United Express.
AVAir Flight 3378, was a scheduled flight under the American Eagle branding from Raleigh–Durham International Airport to Richmond International Airport which crashed after takeoff from Raleigh-Durham International Airport late on the night of February 19, 1988. All 12 people on board were killed in the accident.
Robert Llewellyn Sumwalt III is an American academic, aviator, government official and writer. He was a board member of the National Transportation Safety Board for over 15 years, from August 2006 to June 30, 2021, serving as the agency's chairman from 2017 to 2021. He currently serves as the executive director of Embry-Riddle's Boeing Center for Aviation and Aerospace Safety.
On September 23, 1985, Henson Airlines Flight 1517 crashed in Grottoes, Virginia, while on approach to the Shenandoah Valley Regional Airport. The two pilots and twelve passengers were killed.
Trans-Colorado Airlines Flight 2286 was a scheduled domestic passenger flight from Denver, Colorado, to Durango, Colorado, operated for Continental Express by Trans-Colorado Airlines. On January 19, 1988, Flight 2286 crashed onto terrain near Bayfield, Colorado, while on approach to Durango-La Plata County Airport. Out of the seventeen people on board, nine were killed, including both crew members.
