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 Accident Reports

Accident Reports are one of the main products of an NTSB investigation. Reports provide details about the accident, analysis of the factual data, conclusions and the probable cause of the accident, and the related safety recommendations. Most reports focus on a single accident, though the NTSB also produces reports addressing issues common to a set of similar accidents.


Most Recent Reports

Listing of accident reports for NTSB (National Transportation and Safety Board)
Report NumberNTSB TitleAccident DateReport DateCityStateCountryOtherReport
PAB1904 Pipeline Accident Brief: Gasoline Transmission Pipeline Explosion/Fire10/31/2016 12/10/2019Helena
AL USA  PDF
PAB1903 Pipeline Accident Brief: Natural Gas Explosion at Educational Facility8/7/2017 12/2/2019Minneapolis
MN USA  PDF
MAB1936 Marine Accident Brief: Fire aboard Offshore Supply Vessel Grand Sun10/8/2018 11/25/2019Chandeleur Sound
LA USA  29°45.64’ N, 089°09.72’ WPDF
MAB1935 Marine Accident Brief: Grounding of Fishing Vessel Imperial11/19/2018 11/22/2019Point Reyes
CA USA  Gulf of the Farallones, 37°59.03’ N, 123°01.66’ WPDF
HAR1903 Collision Between Vehicle Controlled by Developmental Automated Driving System and Pedestrian3/18/2018 11/19/2019Tempe
AZ USA  PDF
AAR1903 Left Engine Failure and Subsequent Depressurization Southwest Airlines Flight 1380 Boeing 737-7H4, N772SW4/17/2018 11/19/2019Philadelphia
PA USA  PDF
MAB1934 Marine Accident Brief: Flooding and Sinking of Fishing Vessel Aaron & Melissa II11/14/2018 11/14/2019Portland
ME USA  43°11.2’ N, 068°37.3’ WPDF
MAB1933 Marine Accident Brief: Capsizing of the Towboat Miss Roslyn10/9/2018 11/13/2019Reserve
LA USA  PDF
MAB1932 ​Fire and Sinking of Fishing Vessel Jeanette12/5/2018 11/8/2019Pago Pago Harbor
American Samoa   Pacific Ocean, 14°33.98’ S, 170°34.15’ WPDF
HWY19MH012-preliminary-report Highway Preliminary Report: HWY19MH0129/20/2019 11/7/2019Bryce Canyon City
UT USA  Garfield CountyPDF
MAB1931 Collision of Sand Barge Weeks 207, Pushed by Tugboat Seeley, with Sailboat Sea Jay9/17/2018 11/7/2019Stamford
CT USA  West Branch Stamford Harbor, 41°02.36’ N, 073°032.72’ WPDF
MSR1901 Safety Recommendation Report: Improving Vessel Survivability and Passenger Emergency Egress of DUKW Amphibious Passenger Vessels7/19/2018 11/6/2019Branson
MO USA  PDF
RRD19FR011-preliminary-report Preliminary Report Railroad: ​Collision Between Sacramento Regional Transit District Light Rail Vehicles8/22/2019 10/29/2019Sacramento
CA USA  PDF
MAB1930 ​Marine Accident Brief: Contact of the Cruise Ship Nippon Maru with Mooring Dolphins12/30/2018 10/23/2019Apra Harbor
Guam   13°27.50’ N, 144°39.91’ EPDF
MAB1929 Marine Accident Brief: Contact of Cruise Ship Carnival Horizon with Manhattan Cruise Terminal Pier 908/28/2018 10/22/2019New York City
NY USA  Manhattan Cruise Terminal, Pier 90, 40° 46.08’ N, 074° 00.05’ WPDF
HAR1902 Pedestrian Bridge Collapse Over SW 8th Street Miami, Florida, March 15, 20183/15/2018 10/22/2019Miami
FL USA  PDF
PAB1902 ​Pipeline Accident Brief: Natural Gas Explosion at Family Residence4/17/2017 10/18/2019Firestone
CO USA  PDF
MAB1927 Marine Accident Brief: Overturning of the Liftboat Ram XVIII11/18/2018 10/17/2019Grand Isle
LA USA  29°00.87’ N, 089°50.50’ WPDF
MAB1928 Marine Accident Brief: Engine Room Fire aboard Towing Vessel Jacob Kyle Rusthoven9/12/2018 10/17/2019West Helena
AR USA  Lower Mississippi River, mile 673.8, 34°38.77’ N, 090°35.12’ W PDF
RAB1906 ​Railroad Accident Brief: Dallas, Garland & Northeastern Railroad Employee Fatality8/13/2018 10/16/2019Dallas
TX USA  PDF
RRD19FR010-Preliminary Preliminary Report: Side Collision Between CSX Transportation Freight Trains8/12/2019 10/10/2019Carey
OH   PDF
HZM1902 Air Products and Chemicals, Inc. Tube Trailer Module Hydrogen Release and Subsequent Fire2/11/2018 10/10/2019Diamond Bar
CA USA  PDF
PLD19FR002-preliminary-report ​Preliminary Report Pipeline: Enbridge Inc. Natural Gas Pipeline Rupture and Fire8/1/2019 10/8/2019Danville
KY USA  PDF
RAB1905 ​Railroad Accident Brief: Derailment of Metro-North Railroad Commuter Train Rye, New York5/18/2017 10/8/2019Rye
NY USA  PDF
RRD19FR009-preliminary-report Preliminary Report Railroad: Southeastern Pennsylvania Transit Authority Train Struck Two Track Workers7/8/2019 10/1/2019Philadelphia
PA USA  PDF
PAR1902 Overpressurization of Natural Gas Distribution System, Explosions, and Fires in Merrimack Valley, Massachusetts9/13/2018 9/24/2019Merrimack Valley
MA USA  PDF
ASR1901 Safety Recommendation Report: Assumptions Used in the Safety Assessment Process and the Effects of Multiple Alerts and Indications on Pilot Performance8/29/2018 9/19/2019Multiple
 Multiple  PDF
MAB1926 Marine Accident Brief: Flooding and Sinking of Hopper Barge PTC 59811/4/2018 9/19/2019Cape St. George
FL USA  Gulf of Mexico, 29°30.11’ N, 085°06.86’ WPDF
SPC1901 Safer Seas Digest 2018 Lessons Learned from Marine Accident Investigations 9/17/2019
   PDF
MAB1925 Marine Accident Brief: Grounding and Sinking of Fishing Vessel Capt. M&M9/18/2018 9/17/2019Gulf of Mexico, east of Sabine Pass
LA USA  29°39.35’ N, 093°49.47’ WPDF
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