Agency overview | |
---|---|
Formed | April 1, 1967 [1] |
Preceding agency | |
Jurisdiction | United States |
Headquarters | 490 L'Enfant Plaza SW, Washington, D.C. |
Employees | 437 (2024) [2] |
Annual budget | US$145 million (2024) |
Agency executives |
|
Parent agency | Federal government of the United States |
Website | ntsb.gov |
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. [3] 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. [4] The agency also operated a national training center at its Ashburn facility. [5]
The origin of the NTSB was in the Air Commerce Act of 1926, which assigned the United States Department of Commerce responsibility for investigating domestic aviation accidents. [6] Before the NTSB, the Federal Aviation Administration's (FAA; at the time the CAA/Civil Aviation Authority) independence was questioned as it was investigating itself and would be biased to find external faults, coalescing with the 1931 crash killing Notre Dame coach Knute Rockne [7] and the 1935 crash that killed Senator Bronson Cutting. [8] The US's first "independent" Air Safety Board was established in 1938: [9] it lasted only fourteen months. [10] In 1940, this authority was transferred to the Civil Aeronautics Board's newly formed Bureau of Aviation Safety. [6]
In 1967, Congress created a separate cabinet-level Department of Transportation, which among other things, established the Federal Aviation Administration as an agency under the DOT. [11] At the same time, the NTSB was established as an independent agency which absorbed the Bureau of Aviation Safety's responsibilities. [11] However, from 1967 to 1975, the NTSB reported to the DOT for administrative purposes, while conducting investigations into the Federal Aviation Administration, also a DOT agency. [12]
To avoid any conflict, Congress passed the Independent Safety Board Act, and on April 1, 1975, the NTSB became a fully independent agency. [1] [6] As of 2015 [update] , the NTSB has investigated over 140,000 aviation incidents and several thousand surface transportation incidents. [13]
Formally, the "National Transportation Safety Board" refers to a five-manager investigative board whose five members are nominated by the President and confirmed by the Senate for five-year terms. [14] Board members may continue to serve until a successor is confirmed and takes office. [15] No more than three of the five members may be from the same political party. [15] One of the five board members is nominated as the chair by the President and then approved by the Senate for a fixed three-year term; another is designated as vice-chair for a fixed three-year term and who becomes acting chair when there is no formal chair. [16] [15] This board is authorized by Congress under Chapter 11, Title 49 of the United States Code to investigate civil aviation, highway, marine, pipeline, and railroad accidents and incidents. [17] This five-member board is authorized to establish and manage separate sub-offices for highway, marine, aviation, railroad, pipeline, and hazardous materials investigations. [15]
Since its creation, the NTSB's primary mission has been "to determine the probable cause of transportation accidents and incidents and to formulate safety recommendations to improve transportation safety (in the USA)". [13] Based on the results of investigations within its jurisdiction, the NTSB issues formal safety recommendations to agencies and institutions with the power to implement those recommendations. [1] The NTSB considers safety recommendations to be its primary tool for preventing future civil transportation accidents. [1] However, the NTSB does not have the authority to enforce its safety recommendations. [13]
The current board members as of September 24, 2024: [18]
Position | Name | Party | Took office | Term expires |
---|---|---|---|---|
Chair | Jennifer Homendy | Democratic | August 13, 2021 (as chair) August 20, 2018 (as member) | August 13, 2027 (as chair) December 31, 2029 (as member) |
Member | Michael Graham | Republican | January 3, 2020 | December 31, 2025 |
Member | Thomas B. Chapman | Democratic | January 6, 2020 | December 31, 2023 |
Member | Alvin Brown | Democratic | March 13, 2024 | December 31, 2026 |
Member | J. Todd Inman | Republican | March 13, 2024 | December 31, 2027 |
President Biden has nominated the following to fill a seat on the board. They await Senate confirmation. [19]
Name | Party | Term expires | Replacing |
---|---|---|---|
Thomas B. Chapman | Democratic | December 31, 2028 | Reappointment |
The NTSB is the lead agency in investigating a civil transportation accident or incident within its sphere. An investigation of a major accident within the United States typically starts with the creation of a "go team", composed of specialists in fields relating to the incident who are rapidly deployed to the incident location. [4] The "go team" can have as few as three people or as many as a dozen, depending on the nature of the incident. [4] The agency may then hold public hearings on the issue following the investigation. [4] Ultimately, it will publish a final report which may include safety recommendations based on its findings. The NTSB has no legal authority to implement or impose its recommendations. Its recommendations are often implemented by regulators at the federal or state level or by individual transportation companies. [20]
The NTSB played a critical role in the investigation of the Norfolk Southern Railway derailment in East Palestine, Ohio, in February 2023. The NTSB's report, unanimously adopted by its board, highlighted significant failures by Norfolk Southern, particularly in the decision to conduct a vent and burn of toxic chemicals, which was deemed unnecessary and based on misleading information provided by the railway. The report also criticized Norfolk Southern's obstruction during the investigation, noting delays in providing critical information and attempts to influence the investigation's outcome. The NTSB's findings have led to new safety recommendations aimed at preventing similar incidents in the future, including better communication protocols and more stringent oversight of emergency response procedures. [21]
The NTSB concluded that poor bridge resource management and a charting error led to the collision between the dry bulk carrier Ocean Princess and the SP-83A oil and gas production platform in the Gulf of Mexico on January 7, 2021. The incident occurred because the platform was not visible on the vessel's electronic chart display, although it was present on the paper chart used by the mate on watch. The NTSB highlighted the importance of effective bridge management and the dangers of over-reliance on electronic navigation tools. [22]
To conduct its investigations, the NTSB operates under the "party system", which utilizes the support and participation of industry and labor representatives with expertise or technical knowledge specifically useful to its investigation. The NTSB may invite these individuals or organizations to become parties to the investigation and participate under the supervision of the NTSB. [27] [28] [29] The NTSB has discretion over which organizations it allows to participate. [28] Only individuals with relevant technical expertise can represent an organization in an investigation, and attorneys and insurance investigators are prohibited by law from participating. [28] [29]
The NTSB considers the party system crucial to the investigative process, as it provides the NTSB with access to individuals with specialized expertise or knowledge relevant to a particular investigation. [27] [28] However, the use of the party system is not without controversy. The NTSB invited Boeing to participate as a party to the investigation of the crash of TWA Flight 800, a Boeing 747, in 1996. While the NTSB relied on Boeing's sharing of expertise, it was later determined that Boeing had withheld a study of military versions of the 747 that investigated flammable vapor combustion in the center fuel tank. [30] Boeing had told the NTSB that it had no studies proving or disproving the vapor combustion theory. [30] In response to political pressure after the Boeing incident, the NTSB commissioned the nonprofit Rand Corporation to conduct an independent study of the NTSB's aircraft investigation process. [30]
In 2000, Rand published its report, which concluded that the party system is "a key component of the NTSB investigative process" and that participant parties "are uniquely able to provide essential information about aircraft design and manufacture, airline operations, or functioning of [the National Airspace System] that simply cannot be obtained elsewhere". [31] : 31 However, Rand also found conflicts of interest inherent in the party system, "may, in some instances, threaten the integrity of the NTSB investigative process". [31] : 30 The Rand study recommended that the NTSB reduce its reliance on party representatives and make greater use of independent investigators, including from NASA, the Department of Defense, government research laboratories, and universities. [31] : 31–32 As of 2014 [update] , the NTSB has not adopted these recommendations and instead continues to rely on the party system. [32]
As of 2014 [update] , the NTSB has issued about 14,000 safety recommendations in its history, 73 percent of which have been adopted in whole or in part by the entities to which they were directed. [13] Starting in 1990, the NTSB annually published a "Most Wanted List", which highlights safety recommendations that the NTSB believes would provide the most significant — and sometimes immediate — benefit to the traveling public. [1] [13] [33] The list was discontinued in 2023 such that "the NTSB can more nimbly advocate for [their] recommendations and emerging safety issues". [34] [35]
Among transportation safety improvements brought about or inspired by NTSB recommendations:
A less well-known responsibility of the NTSB is that it serves as a court of appeals for airmen, aircraft mechanics, certificated aviation-related companies, and mariners who have their licenses suspended or revoked by the FAA or the Coast Guard. The NTSB employs administrative law judges who initially hear all appeals, and the administrative law judge's ruling may be appealed to the five-member Board. [36] The Board's determinations may be appealed to the federal court system by the losing party, whether it is the individual or company, on the one hand, or the FAA or the Coast Guard, on the other. [36] However, from Ferguson v. NTSB , the NTSB's determinations are not overturned by the federal courts unless the NTSB abused its discretion or its determination is wholly unsupported by the evidence. [37]
The Safety Board maintains a training academy [5] in Ashburn, Virginia, where it conducts courses for its employees and professionals in other government agencies, foreign governments or private companies, in areas such as general accident investigation, specific elements of investigations like survival factors or human performance, or related matters like family affairs or media relations. The facility houses for training purposes the reconstruction of more than 90 feet of the TWA Flight 800 Boeing 747, [38] which was recovered from the Atlantic Ocean after it crashed on July 17, 1996, following a fuel tank explosion.
On February 22, 2021, the NTSB announced that the TWA Flight 800 recreation would be decommissioned on July 7, 2021. This decision comes as the lease for the Ashburn training center expires shortly. The NTSB indicated it is moving away from large-scale reconstructions like with TWA Flight 800 and towards using 3D scans to reconstruct accidents. Under an agreement made with the victims' families, when the reconstruction was retained as a training tool, the reconstruction was not allowed to be used as a public exhibit or put on display. For this reason, the NTSB is planning to dismantle and destroy the reconstruction. [39]
Trans World Airlines Flight 800 (TW800/TWA800) was a scheduled international passenger flight from New York to Rome, with a stopover in Paris. On July 17, 1996, at approximately 8:31 p.m. EDT, 12 minutes after takeoff, the Boeing 747-100 serving the flight exploded and crashed into the Atlantic Ocean near East Moriches, New York.
An aviation accident is an event during aircraft operation that causes serious injury, death, or destruction. An aviation incident is any operating event that compromises safety but does not progress to an aviation accident. Preventing accidents and incidents is the main goal of aviation safety.
This is a list of aviation-related events from 1999.
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 the Boeing 737 were killed on impact.
Southwest Airlines Flight 1248 was a scheduled passenger flight from Baltimore, Maryland, to Chicago, Illinois, continuing on to Salt Lake City, Utah, and then to Las Vegas, Nevada. On December 8, 2005, the airplane slid off a runway at Midway Airport in Chicago while landing in a snowstorm and crashed into automobile traffic, killing a six-year-old boy.
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.
TWA Flight 800 conspiracy theories are discredited alternative explanations of the crash of Trans World Airlines Flight 800 in 1996. The NTSB found that the probable cause of the crash of TWA Flight 800 was an explosion of flammable fuel/air vapors in a fuel tank, most likely from a short circuit. Conspiracy theories claim that the crash was due to a U.S. Navy missile test gone awry, a terrorist missile strike, or an on-board bomb. In 2013, a documentary alleging that the investigation into the crash was a cover-up made news headlines with statements from six members of the original investigation team, now retired, who also filed a petition to reopen the probe.
During the 1990s, a series of issues affecting the rudder of Boeing 737 passenger aircraft resulted in multiple incidents. In two separate accidents, pilots lost control of their aircraft due to a sudden and unexpected rudder movement, and the resulting crashes killed everyone on board, 157 people in total. Similar rudder issues led to a temporary loss of control on at least one other Boeing 737 flight before the cause of the problem was ultimately identified.
The National Transportation Safety Committee is an Indonesian government agency charged with the investigation of air, land, rail, and marine transportation safety deficiencies.
On June 9, 1996, while operating a passenger flight from Trenton, New Jersey to Richmond, Virginia, the crew of Eastwind Airlines Flight 517 temporarily lost control of their Boeing 737-200 because of a rudder malfunction. The crew were able to regain control and land the aircraft successfully. All 53 occupants on board the 737-200 survived with no injuries.
EgyptAir Flight 990 (MSR990) was a scheduled flight from Los Angeles International Airport to Cairo International Airport, with a stop at John F. Kennedy International Airport, New York City. On October 31, 1999, the Boeing 767-300ER operating the route crashed into the Atlantic Ocean about 60 miles (100 km) south of Nantucket Island, Massachusetts, killing all 217 passengers and crew on board, making it the deadliest aviation disaster for EgyptAir, and also the second-deadliest aviation accident involving a Boeing 767 aircraft, behind Lauda Air Flight 004.
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.
On 22 December 2009, an American Airlines Boeing 737-800, operating American Airlines Flight 331 and carrying 148 passengers and 6 crew, overran runway 12 on landing at Kingston in poor weather. The plane continued on the ground outside the airport perimeter and broke apart on the beach, causing injuries.
In 2013, the second year of service for the Boeing 787 Dreamliner, a widebody jet airliner, several of the aircraft suffered from electrical system problems stemming from its lithium-ion batteries. Incidents included two electrical fires, one aboard an All Nippon Airways 787 and another on a Japan Airlines 787; the second fire was found by maintenance workers while the aircraft was parked at Boston's Logan International Airport. The United States Federal Aviation Administration (FAA) ordered a review of the design and manufacture of the Boeing 787 Dreamliner and grounded the entire Boeing 787 fleet, the first such grounding since that of the McDonnell Douglas DC-10 in 1979. The plane has had two major battery thermal runaway events in 52,000 flight hours, neither of which were contained safely; this length of time between failures was substantially less than the 10 million flight hours predicted by Boeing.
National Airlines Flight 102 (N8102/NCR102) was a cargo flight operated by National Airlines between Camp Shorabak in Afghanistan and Al Maktoum Airport in Dubai, with a refueling stop at Bagram Airfield, Afghanistan. On 29 April 2013, the Boeing 747-400 operating the flight crashed within the perimeter of the Bagram airfield moments after taking off, killing all seven people on board.
American Airlines Flight 383 was a scheduled passenger flight from O'Hare International Airport in Chicago, Illinois to Miami International Airport. On October 28, 2016, the Boeing 767-300ER operating the flight suffered an engine fire during takeoff. The crew aborted their takeoff, evacuating everyone on board, of whom 21 were injured. The plane was a write-off.
Southwest Airlines Flight 1380 was a Boeing 737-700 that experienced a contained engine failure in the left CFM International CFM56 engine after departing from New York–LaGuardia Airport en route to Dallas Love Field on April 17, 2018. The engine cowl was broken in the failure, and cowl fragments damaged the fuselage, shattering a cabin window and causing explosive depressurization of the aircraft. Other fragments caused damage to the wing. The crew carried out an emergency descent and diverted to Philadelphia International Airport. One passenger was partially ejected from the aircraft and sustained fatal injuries, while eight other passengers sustained minor injuries. The aircraft was substantially damaged.
Fly Jamaica Airways Flight 256 was a scheduled international passenger flight from Cheddi Jagan International Airport in Guyana to Toronto Pearson International Airport in Canada. On 9 November 2018, the Boeing 757 aircraft serving the flight suffered a hydraulic failure, forcing its return and resulting in a runway excursion on landing. This caused significant damage to the aircraft and one passenger fatality.