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Southwest Airlines Flight 1380 was a Boeing 737-7H4 that experienced a contained engine failure[lower-alpha 1] in the left CFM56-7B 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, causing explosive depressurization of the aircraft after damaging a cabin window. Other fragments caused damage to the wing. The crew conducted an emergency descent and diverted to Philadelphia International Airport. One passenger was partially ejected from the aircraft and later died. Eight other passengers received minor injuries. The aircraft was substantially damaged.[2][3][4]

Southwest Airlines Flight 1380
N772SW, the aircraft involved, photographed in 2016.
Accident
DateApril 17, 2018
SummaryEngine failure leading to rapid depressurization
SiteOver Pennsylvania, United States[1]
Aircraft
Aircraft typeBoeing 737-7H4
OperatorSouthwest Airlines
IATA flight No.WN1380
ICAO flight No.SWA1380
Call signSOUTHWEST 1380
RegistrationN772SW
Flight originLaGuardia Airport,
New York City, New York, United States
DestinationDallas Love Field,
Dallas, Texas, United States
Occupants149
Passengers144
Crew5
Fatalities1
Injuries8
Survivors148
[Interactive fullscreen map]

This accident was very similar to an accident suffered 20 months earlier by Southwest Airlines Flight 3472 flying the same aircraft type with the same engine type. After that accident, the engine manufacturer, CFM, issued a service directive calling for ultrasonic inspections of the turbine fan blades with certain serial numbers, service cycles or service time. Southwest did not perform the inspection on this engine because it was not within the parameters specified by the directive.[2]

This was the first fatal airline accident involving a U.S. passenger carrier since the crash of Colgan Air Flight 3407 in February 2009 and the first aircraft accident involving Southwest Airlines that resulted in the death of a passenger.


Background


N772SW, the aircraft involved, seen at McCarren International Airport, in 2013, while still wearing its Canyon Blue livery.
N772SW, the aircraft involved, seen at McCarren International Airport, in 2013, while still wearing its Canyon Blue livery.

Flight 1380 was a regularly scheduled passenger flight from New York LaGuardia Airport to Dallas Love Field.[3] The aircraft was a Boeing 737-7H4[lower-alpha 2] with the registration N772SW, in service with Southwest Airlines since its manufacture in 2000.[5] It was powered by two CFM56-7B engines.[2][3]

Tammie Jo Shults, aged 56, a former United States Navy fighter pilot, was the captain of the flight.[6] Darren Lee Ellisor, aged 44, a former United States Air Force (1997–2007) pilot with experience in the Boeing E-3 Sentry and a veteran in the Iraq War,[7] was the first officer.[8] Captain Shults had been with Southwest Airlines since 1994 and had logged a total 11,715 flight hours, including 10,513 hours on the Boeing 737. First Officer Ellisor had been with the airline since 2008 and had 9,508 flight hours, with 6,927 hours on the Boeing 737.[2]:7–9 Five crew members and 144 passengers were on board.[2][3]


Accident


NTSB inspectors indicating the location of the missing fan blade
NTSB inspectors indicating the location of the missing fan blade
Pieces of the engine nacelle were found in a Pennsylvania field.
Pieces of the engine nacelle were found in a Pennsylvania field.

At 11:03 am Eastern Daylight Time, the aircraft was flying at 32,000 feet (9,800 m) and climbing when the left engine failed. As a result, most of the engine inlet and parts of the cowling broke off. Fragments from the inlet and cowling struck the wing and fuselage and broke a window at row 14 in the passenger compartment, which caused rapid decompression of the aircraft. The flight crew conducted an emergency descent of the aircraft and diverted it to Philadelphia International Airport (PHL). One passenger sitting next to the broken window suffered fatal injuries and eight passengers sustained minor injuries.[3]

The flight crew stated that the departure and climb from LaGuardia were normal, with no indications of any problems; the first officer was flying and the captain was monitoring. They reported that the aircraft yawed and set off several cockpit emergency alarms; a "gray puff of smoke" appeared and the aircraft's cabin suddenly lost air pressure. The flight crew donned their emergency oxygen masks and the first officer began the emergency descent. The flight data recorder (FDR) showed that the left engine's performance parameters all dropped simultaneously, vibration became severe and within five seconds the cabin altitude alert activated. The FDR also showed that the aircraft rolled left by about 40° before the flight crew was able to counter the roll. The flight crew reported that the aircraft was very difficult to control throughout the remainder of the flight because of the extensive damage. The captain took over flying the plane and the first officer carried out the emergency checklist. The captain asked the air traffic controller for a course diversion. She initially requested a course to the nearest airport, but then decided that the airport in Philadelphia was best equipped for this aircraft's emergency. The controller quickly provided vectors to PHL. The flight crew reported initial communications difficulties because of the loud noises, distraction and wearing oxygen masks, but as the aircraft descended, communications improved. The captain initially planned on a long final approach to make sure the crew completed all the emergency checklists. Upon learning of the passengers' injuries, however, she decided to speed up the approach and expedite landing.[3]

Three flight attendants, Rachel Fernheimer, Seanique Mallory and Kathryn Sandoval, were assigned to the flight and another Southwest Airlines employee was a passenger. All four reported that they heard a loud sound and felt severe vibration. The oxygen masks automatically deployed in the cabin. The flight attendants retrieved portable oxygen bottles and began moving through the cabin to assist passengers with their oxygen masks. As they moved toward the midcabin, they found a passenger in row 14 blown part way out the broken window; with the help of two passengers, flight attendants pulled the victim inside the aircraft[3] and other passengers performed emergency cardiopulmonary resuscitation.[9] The passenger died after being admitted to a local hospital for treatment.[10] A spokesperson for the Philadelphia Department of Public Health stated the cause of death of the passenger was blunt force trauma to the head, neck and torso.[11] The identity of the deceased passenger was later released.[12][13]


Investigation



Initial investigation


NTSB Investigation images
The inboard side of the damaged cowling
Piece of the failed fan blade showing fracture surface with fatigue indications
Damage to the leading edge of the left wing
The hole left by the failed window with part of the engine inboard fan cowl

The participants in the investigation included the National Transportation Safety Board (NTSB),[14] the United States Federal Aviation Administration (FAA), Boeing, Southwest Airlines, GE Aviation, the Aircraft Mechanics Fraternal Association, the Southwest Airlines Pilots’ Association, the Transport Workers Union of America and UTC Aerospace Systems.[3] Because the manufacturer of the failed engine (CFM) is a US-French joint venture, the French Bureau of Enquiry and Analysis for Civil Aviation Safety also contributed investigators.[15] Technical teams from CFM assisted with the investigation.[16] The NTSB expected the investigation to take 12 to 15 months.[17]

NTSB investigators analyzed a recording of the air traffic radar plots and observed that the radar had shown debris falling from the aircraft and used wind data to predict where ground searchers could find it.[18] Parts from the engine's nacelle were found in the predicted area at several locations near the town of Bernville, Berks County, Pennsylvania,[1] 60 miles (97 km; 52 nmi) northwest of Philadelphia.[19][20]

On April 20, 2018, CFM issued Service Bulletin 72-1033, applicable to the CFM56-7B-series engine,[3][21] and on the same day, the FAA issued emergency airworthiness directive (EAD) 2018-09-51[22][23] based on it. The CFM service bulletin recommended ultrasonic inspections of all fan blades on engines that had accumulated 20,000 engine cycles and subsequently at intervals not to exceed 3,000 engine cycles. The EAD required CFM56-7B engine fleet fan blade inspections for engines with 30,000 or greater cycles within 20 days of issuance, per the instructions provided in the service bulletin and if any crack indications were found, the affected fan blade was required to be removed from service before further flight. This directive was issued as a one-time inspection requirement.[22] On the same day, European Aviation Safety Agency also issued EAD 2018-0093E[24] (superseding EASA AD 2018-0071) that required the same ultrasonic fan blade inspections to be performed.[3] The engine manufacturer estimated the new directive affected 352 engines in the US and 681 engines worldwide.[22]

On April 23, 2018, Southwest Airlines announced that it was voluntarily going beyond the FAA EAD requirement and performing ultrasonic inspections on all CFM engines in its fleet, including two each on around 700 Boeing 737-700 and 737-800 aircraft.[25]

On April 30, 2018, the aircraft involved in the accident was released by the NTSB and was flown by Southwest Airlines to a service facility performing major services on Boeing aircraft at Paine Field in Everett, Washington for repairs.[26]

On May 2, 2018, the FAA issued follow-up airworthiness directive (AD) 2018-09-10,[27] which expanded the inspections on CFM56-7B engines beyond the original EAD 2018-09-51. The new AD required inspections of engines with lower cycles and introduced repeat inspection requirements, including a requirement to perform detailed inspections on each fan blade before it accumulated 20,000 cycles since new or within 113 days, whichever occurred later, or within 113 days from the effective date of the AD if cycles since new on a fan blade were unknown with repeat inspections no later than 3,000 cycles since the last inspection. If any unserviceable fan blade was found, it was required to be removed from service before further flight. The FAA estimated that this AD affected 3,716 engines installed on aircraft of U.S. registry at an estimated cost of US$8,585 per blade replacement.

On June 7, 2018, the aircraft involved in the accident was flown from Everett to Southern California Logistics Airport in Victorville, California for storage. As of 2021, the aircraft has not been flown.[28]


Preliminary findings


On May 3, 2018, the NTSB released an investigative update with preliminary findings:[3]


NTSB investigative hearings


The NTSB held an investigative hearing on November 14, 2018.[30][31][32] At the hearing, FAA Transport Standards Branch representative Victor Wicklund stated that the production inlets were not required to be subjected to certification testing, but if they were included and test damaged mirrored that of the accident aircraft, it would most likely constitute a certification failure. He indicated that the cowling may require design changes.[31]

The NTSB held a second investigative hearing on November 19, 2019.[33] The NTSB also issued five safety recommendations to the FAA, one to EASA and one to Southwest.[34]


Final report


On November 19, 2019, following the aforementioned hearing, the NTSB released the final report on the accident.[2] The probable cause reads:

The National Transportation Safety Board (NTSB) determines that the probable cause of this accident was a low-cycle fatigue crack in the dovetail of fan blade No. 13, which resulted in the fan blade separating in flight and impacting the engine fan case at a location that was critical to the structural integrity and performance of the fan cowl structure. This impact led to the in-flight separation of fan cowl components, including the inboard fan cowl aft latch keeper, which struck the fuselage near a cabin window and caused the window to depart from the airplane, the cabin to rapidly depressurize and the passenger fatality.

The major recommendation of the report was that the Federal Aviation Administration should require Boeing to discover, for this aircraft and engine type, which parts of the engine fan case were susceptible to transmitting damage to the fan cowl structure and then redesign the fan cowl so that it retains its integrity after such a "blade out" event.[2]:91


Reactions


President Trump welcomes the crew and select passengers of the flight at the White House on May 1, 2018
President Trump welcomes the crew and select passengers of the flight at the White House on May 1, 2018

On the day of the incident, Elaine Chao, the United States Secretary of Transportation, made a statement to "commend the pilots who safely landed the aircraft and the crew and fellow passengers who provided support and care for the injured, preventing what could have been far worse."[35] Shortly thereafter, Martha McSally, then a member of the United States House of Representatives from Arizona, introduced a resolution in Congress commending Captain Shults.[36]

On May 1, 2018, U.S. President Donald Trump welcomed crew members and select passengers in a ceremony at the Oval Office of the White House, thanking them all for their heroism.[37]

Southwest Airlines gave each passenger $5,000 and a $1,000 voucher for future travel with the airline.[10][38] Southwest Airlines bookings fell following the accident, resulting in a projected decline in revenue for the airline for the second quarter of 2018.[39] Following the accident, Lilia Chavez, a passenger on board the flight, filed a lawsuit against Southwest Airlines claiming that she suffers from post-traumatic stress disorder since the accident.[40] Her lawsuit was later settled.[41]

Captain Shults wrote a book about the incident titled Nerves of Steel. The book was published in the United States on October 8, 2019.[42]

The aircraft, N772SW, a Boeing 737-7H4, was subsequently flown to Boeing in Everett on April 30, 2018 for repairs. The plane was moved into storage at Victorville on June 7, 2018. The aircraft remains there and has not made a scheduled revenue flight since.[43] It has had its Southwest titles removed, but remains in the basic Southwest livery.[44]



The incident involving Flight 1380 was featured on the fifth episode of season 21 of the Canadian documentary series Mayday, known in the United States as Air Disasters. The episode is titled "Cabin Catastrophe".


See also



Notes


  1. The terms "contained engine failure" and "uncontained engine failure" have precise technical meanings based on the design requirements imposed on aircraft engine manufacturers. The NTSB accident report for this incident recaps the definition as follows:
    "FAA Advisory Circular (AC) 33-5, “Turbine Engine Rotor Blade Containment/Durability,” was issued on June 18, 1990, to provide guidance on acceptable design and test methods for compliance with Part 33 requirements regarding turbine engine fan blade containment. According to the AC, “contained” was defined as “no fragments are released through the structure, but fragments may be ejected out of the engine air inlet or exhaust.” Also, the AC defined “engine structure” as the “structure surrounding the main rotors and extending from the forward-most case flange through the rear-most flange, as defined by the type design.” In addition, the AC provided the engine configuration, conditions, and acceptable results for fan blade containment tests."
    The principle of this definition is to ensure that the engine has a containment ring that prevents a detached fan blade exiting the engine at a high radial speed.[2]:25–26
  2. The aircraft was a Boeing 737-700 model; Boeing assigns a unique code for each company that buys one of its aircraft, which is applied as an infix to the model number at the time the aircraft is built, hence "737-7H4" designates a 737-700 built for Southwest Airlines (customer code H4).
  3. In aviation, an engine cycle generally consists of an engine start, an aircraft takeoff, an aircraft landing, and an engine shutdown. Engine starts without the aircraft flying are not counted as cycles.[29]

References


  1. Gamiz Jr., Manuel (April 19, 2018). "Worker who found Southwest plane debris: 'What! How does airplane stuff fall out of the sky'". The Morning Call. Tronc. Archived from the original on April 20, 2018. Retrieved April 20, 2018.
  2. "Left Engine Failure and Subsequent Depressurization, Southwest Airlines Flight 1380, Boeing 737-7H4, N772SW, Philadelphia, Pennsylvania, April 17, 2018" (PDF). National Transportation Safety Board. November 19, 2019. NTSB/AAR-19/03. Retrieved December 12, 2019.
  3. "5/3/2018 Investigative Update Accident No: DCA18MA142". ntsb.gov. National Transportation Safety Board. DCA18MA142. Archived from the original on May 6, 2018. Retrieved May 3, 2018. This article incorporates text from this source, which is in the public domain.
  4. "Public meeting: Left Engine Failure and Subsequent Depressurization Southwest Airlines Flight 1380, Boeing 737-7H4". NTSB.gov. National Transportation Safety Board. Retrieved June 17, 2020.
  5. Ranter, Harro. "N772SW Accident description". aviation-safety.net. Aviation Safety Network. Archived from the original on April 18, 2018. Retrieved April 17, 2018.
  6. Lee, Tracy (April 17, 2018). "Who is Tammie Jo Shults? The pilot who reportedly landed Southwest flight safely". Newsweek. Archived from the original on April 18, 2018. Retrieved April 18, 2018.
  7. "Darren Ellisor - Airline Pilot - Southwest Airlines". LinkedIn. LinkedIn Corporation.
  8. Glowatz, Elana (April 18, 2018). "Who Is Darren Ellisor? Co-Pilot During Fatal Southwest Flight With Engine Failure Identified". Newsweek.com. Archived from the original on April 18, 2018. Retrieved April 18, 2018.
  9. Healy, Jack; Hauser, Christine (April 18, 2018). "Inside Southwest Flight 1380, 20 Minutes of Chaos and Terror". The New York Times. ISSN 0362-4331. Archived from the original on April 19, 2018. Retrieved April 18, 2018.
  10. Karimi, Faith. "Southwest gives $5,000 checks to passengers on Flight 1380". CNN. Cable News Network. Archived from the original on April 20, 2018. Retrieved April 20, 2018.
  11. Chavez, Nicole (April 18, 2018). "The Southwest Airlines victim was a Wells Fargo executive and mom of two". CNN. Retrieved July 19, 2022.
  12. "Harrowing details released on Southwest flight where woman was partially sucked out window, killed". November 15, 2018.
  13. "'It appeared that we had time': How the FAA missed a chance to save Jennifer Riordan - The Washington Post". The Washington Post.
  14. "NTSB_Newsroom on Twitter". Twitter. Archived from the original on April 20, 2018. Retrieved April 22, 2018.
  15. "Bureau d'Enquêtes & d'Analyses on Twitter". Twitter (in French). Retrieved April 21, 2018.
  16. "CFM International on Twitter". Twitter. Retrieved April 22, 2018.
  17. "Southwest Airlines jet engine 'explosion' leaves woman dead". BBC News. British Broadcasting Corporation. Archived from the original on April 17, 2018. Retrieved April 17, 2018.
  18. Sumwalt, Robert. Second media briefing on Southwest Airlines Flight 1380 investigation. Retrieved April 26, 2018.
  19. "Debris from Southwest plane recovered in Berks County". 6abc.com. WPVI-TV Philadelphia. April 18, 2018. Archived from the original on April 21, 2018. Retrieved April 22, 2018.
  20. NTSB Chairman Robert Sumwalt (April 17, 2018). First media briefing on Southwest Airlines Flight 1380 investigation. YouTube. National Transportation Safety Board. Retrieved April 27, 2018.
  21. "Airworthiness Directives; CFM International S.A. Turbofan Engines". Federal Register. December 26, 2018. Retrieved March 10, 2019.
  22. "FAA Emergency Airworthiness Directive 2018-09-51" (PDF). www.faa.gov. Federal Aviation Administration. April 20, 2018. Archived (PDF) from the original on April 21, 2018. Retrieved April 20, 2018.
  23. "FAA Statement on Issuing Airworthiness Directive (AD)". www.faa.gov. April 18, 2018. Archived from the original on April 21, 2018. Retrieved April 18, 2018.
  24. "Emergency Airworthiness Directive AD No.: 2018-0093-E" (PDF). easa.europa.eu. European Aviation Safety Agency. April 20, 2018. Archived (PDF) from the original on April 24, 2018. Retrieved April 23, 2018.
  25. Martin, Hugo (April 23, 2018). "Southwest Airlines inspecting virtually its entire fleet of planes following fatal accident". Los Angeles Times. Archived from the original on April 23, 2018. Retrieved April 23, 2018.
  26. Sundell, Allison (April 30, 2018). "Southwest jet in fatal explosion in Everett for repairs". KING 5 News. Retrieved April 30, 2018.
  27. "FAA Airworthiness Directive 2018-09-10" (PDF). www.faa.gov. Federal Aviation Administration. May 2, 2018. Archived (PDF) from the original on May 4, 2018. Retrieved May 2, 2018.
  28. "N772SW Live Flight Tracking and History (B737 owned by SOUTHWEST AIRLINES CO)". FlightAware. FlightAware. Archived from the original on July 18, 2018. Retrieved January 23, 2019.
  29. Eggeling, Helmuth (Fall 2013). "Flying the Engine – How Are You Counting Engine Cycles?". Flight Levels Online. Twin Commander LLC. Archived from the original on April 22, 2018. Retrieved April 22, 2018.
  30. "Engine Failure Subject of NTSB Investigative Hearing" (Press release). National Transportation Safety Board. July 24, 2018. Archived from the original on July 28, 2018. Retrieved July 27, 2018.
  31. O'Connor, Kate (November 15, 2018). "NTSB Holds Hearing On Southwest 1380 Accident". AVweb. Retrieved November 17, 2018.
  32. "Transcript of hearing on November 14, 2018". National Transportation Safety Board. Retrieved April 30, 2020.
  33. "Board Meeting: Left Engine Failure and Subsequent Depressurization, Southwest Airlines Flight 1380, Boeing 737-7H4, N772SW". www.ntsb.gov. National Transportation Safety Board. Retrieved November 22, 2019.
  34. "NTSB Issues 7 Safety Recommendations Based on Findings from Southwest Airlines Flight 1380 Investigation". www.ntsb.gov. National Transportation Safety Board. Retrieved November 22, 2019.
  35. "Statement from U.S. Secretary of Transportation Elaine L. Chao on Southwest Airlines Flight 1380". transportation.gov. April 17, 2018. Archived from the original on April 18, 2018. Retrieved April 18, 2018.
  36. "McSally to Introduce Congressional Resolution to Honor Southwest Pilot Tammie Jo Shults for Her Life-Saving Heroism" (Press release). Congresswoman Martha McSally. April 19, 2018. Archived from the original on April 20, 2018. Retrieved April 20, 2018.
  37. Phelps, Jordyn (May 1, 2018). "Trump meets with Southwest Flight 1380 crew, passengers". ABC News. Archived from the original on May 2, 2018. Retrieved May 2, 2018.
  38. "Southwest Airlines Gives $5,000 to Passengers on Fatal Flight". April 20, 2018. Archived from the original on April 20, 2018. Retrieved April 20, 2018 via bloomberg.com.(subscription required)
  39. Gilbertson, Dawn (April 26, 2018). "Southwest Airlines: Bookings fell after fatal accident". azcentral.com. The Arizona Republic. Retrieved April 26, 2018.
  40. "A Passenger Who Survived the Fatal Southwest Flight Is Now Suing the Airline". Fortune. Archived from the original on June 12, 2018. Retrieved June 9, 2018.
  41. Lilia Chavez v. Southwest Airlines Co., Et Al. (2019-03-21) ("This 21st day of March, 2019, it having been reported that the above captioned action has been settled").Text
  42. "'We couldn't see, we couldn't breathe': Pilot's new book reveals how close Southwest 1380 came to total disaster | Charlotte Observer". October 10, 2019. Archived from the original on October 10, 2019.
  43. Flightradar24. "Live Flight Tracker - Real-Time Flight Tracker Map". Flightradar24. Retrieved April 30, 2020.
  44. "N772SW | Boeing 737-7H4 | Southwest Airlines | Dylan Phelps". JetPhotos. Retrieved February 14, 2022.






На других языках


[de] Southwest-Airlines-Flug 1380

Der Southwest-Airlines-Flug 1380 (Flugnummer IATA: WN1380, ICAO: SWA1380, Funkrufzeichen SOUTHWEST 1380) war ein Inlandslinienflug der Southwest Airlines vom LaGuardia Airport zum Dallas Love Field. Am 17. April 2018 wurde der Flug mit einer Boeing 737-7H4 durchgeführt. Nach einem uneingedämmten Triebwerksschaden wurden Triebwerkteile umhergeschleudert und schlugen ein Fenster aus dem Flugzeugrumpf heraus, woraufhin es zu einer explosiven Dekompression im Flug kam. Bei dem Zwischenfall wurde eine Passagierin getötet, acht weitere Passagiere wurden verletzt.
- [en] Southwest Airlines Flight 1380

[fr] Vol Southwest Airlines 1380

Le 17 avril 2018, un Boeing 737-700 effectuant le vol Southwest Airlines 1380 subit une panne du moteur gauche au-dessus de Reading dans l'État américain de Pennsylvanie, après avoir décollé de l'aéroport LaGuardia de New York pour un vol vers l'aéroport de Dallas Love Field au Texas. Le capot du moteur se brise en plein vol. Des fragments endommagent l'aile et le fuselage, provoquant une dépressurisation rapide de l'avion après avoir endommagé un hublot de la cabine. L'équipage effectue une descente d'urgence et se déroute vers l'aéroport international de Philadelphie. Une passagère a été partiellement éjectée de l'avion et est décédée des suites de ses blessures. Huit autres passagers sont légèrement blessés et l'avion est considérablement endommagé.

[it] Volo Southwest Airlines 1380

Il volo Southwest Airlines 1380 era un volo nazionale di linea da New York a Dallas, Stati Uniti. Il 17 aprile 2018, un Boeing 737-700 operante il volo ha subito un guasto incontrollato al motore dopo essere partito dall'aeroporto LaGuardia. I detriti del propulsore hanno danneggiato la fusoliera, provocando una rapida depressurizzazione dell'aereo dopo il danneggiamento di un finestrino della cabina. L'equipaggio ha attivato una procedura di discesa d'emergenza ed è atterrato all'aeroporto Internazionale di Filadelfia. Una passeggera è stata parzialmente risucchiata fuori dall'aereo ed è successivamente deceduta. Altri otto passeggeri hanno riportato ferite lievi. Il velivolo è stato danneggiato in maniera importate. È stato il primo incidente aereo con vittime che ha coinvolto una compagnia aerea statunitense dopo il volo Colgan Air 3407 avvenuto nel febbraio 2009, e il primo di Southwest Airlines con almeno una vittima.[1]

[ru] Происшествие с Boeing 737 над Бернвиллем

Происшествие с Boeing 737 над Бернвиллем — авиационное происшествие, произошедшее 17 апреля 2018 года[1][2]. Авиалайнер Boeing 737-7H4 авиакомпании Southwest Airlines выполнял плановый внутренний рейс WH1380 по маршруту Нью-Йорк—Даллас (первая часть рейса с 5 промежуточными посадками и конечным пунктом назначения в Сан-Франциско), но через 21 минуту после взлёта у него отказал и разрушился двигатель №1 (левый); отделившиеся при этом фрагменты мотогондолы попали в фюзеляж и вызвали разгерметизацию[1]. Пилоты выполнили аварийное снижение и произвели экстренную посадку в аэропорту Филадельфии. Из находившихся на его борту 149 человек (144 пассажира и 5 членов экипажа) погиб 1, ещё 8 получили незначительные травмы[1][3][4][5][6].



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