AIRBUS A320 near Weehawken, NJ — 2009-01-15
- Date
- 2009-01-15
- Location
- Weehawken, NJ, USA
- Airport
- LGA
- Aircraft
- AIRBUS A320
- Registration
- N106US
- Category
- Airplane
- Highest injury
- Serious
- Fatalities
- 0
Probable cause
The ingestion of large birds into each engine, which resulted in an almost total loss of thrust in both engines and the subsequent ditching on the Hudson River. Contributing to the fuselage damage and resulting unavailability of the aft slide/rafts were (1) the Federal Aviation Administration’s approval of ditching certification without determining whether pilots could attain the ditching parameters without engine thrust, (2) the lack of industry flight crew training and guidance on ditching techniques, and (3) the captain’s resulting difficulty maintaining his intended airspeed on final approach due to the task saturation resulting from the emergency situation. Contributing to the survivability of the accident was (1) the decision-making of the flight crewmembers and their crew resource management during the accident sequence; (2) the fortuitous use of an airplane that was equipped for an extended overwater flight, including the availability of the forward slide/rafts, even though it was not required to be so equipped; (3) the performance of the cabin crewmembers while expediting the evacuation of the airplane; and (4) the proximity of the emergency responders to the accident site and their immediate and appropriate response to the accident.
NTSB narrative
The Safety Board’s full report is available at http://www.ntsb.gov/publictn/A_Acc1.htm. The Aircraft Accident Report number is NTSB/AAR-10/03. On January 15, 2009, about 1527 eastern standard time, US Airways flight 1549, an Airbus Industrie A320-214, N106US, experienced an almost complete loss of thrust in both engines after encountering a flock of birds and was subsequently ditched on the Hudson River about 8.5 miles from LaGuardia Airport (LGA), New York City, New York. The flight was en route to Charlotte Douglas International Airport, Charlotte, North Carolina, and had departed LGA about 2 minutes before the in-flight event occurred. The 150 passengers, including a lap held child, and 5 crewmembers evacuated the airplane via the forward and overwing exits. One flight attendant and four passengers were seriously injured, and the airplane was substantially damaged. The scheduled, domestic passenger flight was operating under the provisions of 14 Code of Federal Regulations Part 121 on an instrument flight rules flight plan. Visual meteorological conditions prevailed at the time of the accident.
NTSB coding
Evidence available
- CVR
- Video
- FDR / data
- Photos
- 123 docket documents
Docket documentsshowing 50 of 123
- ATC 3A - Factual Report of Group Chairmanatc
- ATC 3C - Attachment 1 LGA Tower Position Logsatc
- ATC 3D- Attachment 2 N90 Departure Control Position Logatc
- ATC 3E - Attachment 3 FAA Accident Packageatc
- Maintenance Records 11C - Attachment 2 - MEL/Scratch and Dent Deferrals/Monitor Deferralsatc
- NATCA Submissionatc
- Survival Factors 6S - Excerpt from FAA Document: “Section-by-Section Discussion of Proposed Changes to Qualification, Service, and Use of Crewmembers and Aircraft Dispatchers”(FAA Docket 2008-0677)atc
- Cockpit Voice Recorder 12 - Errata 1cvr
- Cockpit Voice Recorder 12 - Factual Report of Group Chairmancvr
- Flight Data Recorder 10A - Factual Report of Group Chairmanfdr
- Flight Data Recorder 10B - Attachment 1 - Tabular Datafdr
- Aircraft Performance 13 - Factual Report of Group Chairmanform
- Operations/Human Performance 2A - Factual Report of Group Chairmenform
- Operations/Human Performance 2AA - Attachment 25: US Airways QRH Engine Relightform
- Operations/Human Performance 2B - Attachment 1: Interviews with Flight Crewform
- Operations/Human Performance 2BB - Attachment 26: Airbus QRH - Engine Relightform
- Operations/Human Performance 2C - Attachment 2: Interview of US Airways Fleet Captainform
- Operations/Human Performance 2CC - Attachment 27: FAA AIM 6-3-3 paragraph eform
- Operations/Human Performance 2D - Attachment 3: Interview of Airbus VP Flight Operations Support and Servicesform
- Operations/Human Performance 2DD - Attachment 28: Simulator Results Documentform
- Operations/Human Performance 2E - Attachment 4: Interview of APM and POIform
- Operations/Human Performance 2EE - Addendum 1: GPWSform
- Operations/Human Performance 2F - Attachment 5: Interviews in New Yorkform
- Operations/Human Performance 2FF - Addendum 2 Flight Crew Interviewform
- Operations/Human Performance 2G - Attachment 6: Interviews in Charlotteform
- Operations/Human Performance 2GG - Addendum 3: Visual Illusionsform
- Operations/Human Performance 2H - Attachment 7: Additional Interviewsform
- Operations/Human Performance 2HH - Errata 1form
- Operations/Human Performance 2I - Attachment 8: ECAM Exceptionsform
- Operations/Human Performance 2J - Attachment 9: Airbus QRH - ENG DUAL FAILUREform
- Operations/Human Performance 2K - Attachment 10: US Airways QRH - ENG DUAL FAILUREform
- Operations/Human Performance 2L - Attachment 11: Airbus FCOM - Hydraulic System Architectureform
- Operations/Human Performance 2M - Attachment 12: Airbus Airspeed Scaleform
- Operations/Human Performance 2N - Attachment 13: US Airways QRH - Ditchingform
- Operations/Human Performance 2O - Attachment 14: Airbus QRH - Ditchingform
- Operations/Human Performance 2P - Attachment 15: US Airways QRH - Evacuationform
- Operations/Human Performance 2Q - Attachment 16: US Airways FOM - Captains Authorityform
- Operations/Human Performance 2R - Attachment 17: Airbus FOBN - Birdstrike Threat Awarenessform
- Operations/Human Performance 2S - Attachment 18: US Airways Ground School Ditching Moduleform
- Operations/Human Performance 2T - Attachment 19: US Airways Qualification Briefing Guide Sim T-6form
- Operations/Human Performance 2U - Attachment 20: US Airways A320 Training Manual - Control Lawsform
- Operations/Human Performance 2V - Attachment 21: US Airways Training Manual - AQP and CRMform
- Operations/Human Performance 2W - Attachment 22: US Airways I/E Curriculum Guide T-6 Spot 2form
- Operations/Human Performance 2X - Attachment 23: Airbus FCOM 1 Flight Control Normal Lawform
- Operations/Human Performance 2Y - Attachment 24: Airbus FCTM Flareform
- Operations/Human Performance 2Z - DOT/FAA/AR-95-54 - Transport Water Impact and Ditching Performanceform
- Structures 7G - Addendum 1 Attachment 3 Measured Fuselage Deformationsform
- Survival Factors 6L - Attachment 11 - US Airways EOW A320 Safety Information Cardform
- Survival Factors 6N - FAA Report AR-95/54 Transport Water Impact and Ditching Performanceform
- Survival Factors 6T - FAA Advisory Circular 121-24C Passenger Safety Information Briefing and Briefing Cardsform
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