# NTSB DCA17FA076: Mcdonnell Douglas MD80, N786TW, Ypsilanti, MI, March 8, 2017

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Class 1 · Field · Final report
- Date: March 8, 2017, 14:55 local (19:55 UTC)
- Place: Ypsilanti, MI
- Coordinates: 42.243888, -83.542503 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=42.2439&lon=-83.5425&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Defining event: [Takeoff-rejected takeoff: Flight control sys malf/fail](https://openairdocs.org/ntsb-events/333)
- Highest injury: Minor injuries
- Injuries: 1 minor, 115 uninjured
- Status: Completed, report May 6, 2019
- Report: Board-adopted at Board Meeting
- Investigation class: Class 1
- NTSB office: Major Investigations Division
- Parties: FAA, Boeing, ameristar
- Safety recommendations: Yes
- NTSB case key (mKey): 94839
- NTSB case page: https://www.ntsb.gov/investigations/Pages/DCA17FA076.aspx
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/94839/pdf
- Board report AAR1901 (PDF): https://www.ntsb.gov/investigations/AccidentReports/Reports/AAR1901.pdf
- NTSB docket: https://data.ntsb.gov/Docket?ProjectID=94839
- Page: https://openairdocs.org/ntsb/DCA17FA076

## Probable cause

the jammed condition of the airplane's right elevator, which resulted from exposure to localized, dynamic wind while the airplane was parked and rendered the airplane unable to rotate during takeoff. Contributing to the accident were (1) the effect of a large structure on the gusting surface wind at the airplane's parked location, which led to turbulent gust loads on the right elevator sufficient to jam it, even though the horizontal surface wind speed was below the certification design limit and maintenance inspection criteria for the airplane, and (2) the lack of a means to enable the flight crew to detect a jammed elevator during preflight checks for the Boeing MD-83 airplane. Contributing to the survivability of the accident was the captain's timely and appropriate decision to reject the takeoff, the check airman's disciplined adherence to standard operating procedures after the captain called for the rejected takeoff, and the dimensionally compliant runway safety area where the overrun occurred.

## Findings

NTSB's coded findings; those marked are part of the probable cause.

- [Flight control system: elevator control system](https://openairdocs.org/ntsb-findings/01022730): Aircraft › Aircraft systems · Damaged/degraded (probable cause); cases with it: [Mcdonnell Douglas DC-9-83(MD-83), 1 case](https://openairdocs.org/ntsb-findings/01022730/cases.md?model=3022083), [All aircraft, 74 cases](https://openairdocs.org/ntsb-findings/01022730/cases.md)
- [Wind: high wind](https://openairdocs.org/ntsb-findings/03034055): Environmental issues › Conditions/weather/phenomena · Effect on equipment (probable cause); cases with it: [Mcdonnell Douglas DC-9-83(MD-83), 1 case](https://openairdocs.org/ntsb-findings/03034055/cases.md?model=3022083), [All aircraft, 112 cases](https://openairdocs.org/ntsb-findings/03034055/cases.md)
- [Object/animal/substance: residence/building](https://openairdocs.org/ntsb-findings/03022022): Environmental issues › Physical environment · Effect on equipment (probable cause); cases with it: [Mcdonnell Douglas DC-9-83(MD-83), 1 case](https://openairdocs.org/ntsb-findings/03022022/cases.md?model=3022083), [All aircraft, 58 cases](https://openairdocs.org/ntsb-findings/03022022/cases.md)
- [Equipment/furnishings: escape slide](https://openairdocs.org/ntsb-findings/01022565): Aircraft › Aircraft systems · Incorrect service/maintenance; cases with it: [Mcdonnell Douglas DC-9-83(MD-83), 1 case](https://openairdocs.org/ntsb-findings/01022565/cases.md?model=3022083), [All aircraft, 4 cases](https://openairdocs.org/ntsb-findings/01022565/cases.md)
- [Meteorological services](https://openairdocs.org/ntsb-findings/03013000): Environmental issues › Operating environment · Accuracy of related info; cases with it: [Mcdonnell Douglas DC-9-83(MD-83), 1 case](https://openairdocs.org/ntsb-findings/03013000/cases.md?model=3022083), [All aircraft, 4 cases](https://openairdocs.org/ntsb-findings/03013000/cases.md)

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Takeoff-rejected takeoff: Flight control sys malf/fail](https://openairdocs.org/ntsb-events/333) (defining event); cases with it: [Mcdonnell Douglas DC-9-83(MD-83), 1 case](https://openairdocs.org/ntsb-events/333/sequence.md?model=3022083), [All aircraft, 410 cases](https://openairdocs.org/ntsb-events/333/sequence.md)

## Analysis

The Safety Board's full report is available at http://www.ntsb.gov/investigations/AccidentReports/Pages/aviation.aspx. The Aircraft Accident Report number is NTSB/AAR-19/01. On March 8, 2017, about 1452 eastern standard time, Ameristar Air Cargo, Inc., dba Ameristar Charters, flight 9363, a Boeing MD-83 airplane, N786TW, overran the departure end of runway 23L at Willow Run Airport, Ypsilanti, Michigan, after the captain executed a rejected takeoff. The 110 passengers and 6 flight crewmembers (two airline transport pilots and four flight attendants) evacuated the airplane via emergency escape slides. One passenger received a minor injury, and the airplane sustained substantial damage. The airplane was operated under the provisions of Title 14 Code of Federal Regulations Part 121 as an on-demand charter flight and was destined for Washington Dulles International Airport, Dulles, Virginia. Visual flight rules conditions prevailed at YIP at the time of the accident.

## Factual narrative

The Safety Board's full report is available at http://www.ntsb.gov/investigations/AccidentReports/Pages/aviation.aspx. The Aircraft Accident Report number is NTSB/AAR-19/01. On March 8, 2017, about 1452 eastern standard time, Ameristar Air Cargo, Inc., dba Ameristar Charters, flight 9363, a Boeing MD-83 airplane, N786TW, overran the departure end of runway 23L at Willow Run Airport, Ypsilanti, Michigan, after the captain executed a rejected takeoff. The 110 passengers and 6 flight crewmembers (two airline transport pilots and four flight attendants) evacuated the airplane via emergency escape slides. One passenger received a minor injury, and the airplane sustained substantial damage. The airplane was operated under the provisions of Title 14 Code of Federal Regulations Part 121 as an on-demand charter flight and was destined for Washington Dulles International Airport, Dulles, Virginia. Visual flight rules conditions prevailed at YIP at the time of the accident.

## Aircraft

- Registration: [N786TW](https://openairdocs.org/deregistered/N786TW-2020-04-03), registration cancelled 2020-04-03, S/N 53123, built 1992 (OpenAirDocs)
- Reported make and model: MCDONNELL DOUGLAS MD80 (80)
- Registry model: [Mcdonnell Douglas DC-9-83(MD-83)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-83-md-83) (registry code 3022083) (OpenAirDocs)
- Registry engine: [Pratt & Whitney JT8D-219](https://openairdocs.org/engine/pratt-whitney-jt8d-219) (registry code 51694, turbo-fan) (OpenAirDocs)
- Category: Airplane
- Serial number: 53123
- Year built: 1992
- Airframe hours: 41008.6
- Engines: PRATT AND WHITNEY JT8D-219 turbo jet; PRATT AND WHITNEY JT8D-219 turbo jet
- Damage: Substantial damage
- Flight: Part 121
- Operator: Ameristar Air Cargo, Inc., doing business as Ameristar and Ameristar Charters
- Registered owner: Sierra American Corporation
- Airworthiness certificate: Standard, Transport
- Last inspection: December 30, 2016
- Departed: KYIP, YPSILANTI, MI
- Destination: KIAD, CHANTILLY, VA
- Flight plan: IFR
- Airport: KYIP, Willow Run International Airpo, runway 23L, 7,543 × 161 ft, concrete
- Equipment: Stall warning system, Data recorder, Electronic flight bag or handheld device, Electronic primary flight display, Onboard weather

## Flight crew

As NTSB recorded them. NTSB leaves out names.

- Check pilot; age 41; injuries: none; airline transport; airplane ratings: multi-engine land, single-engine land; instrument ratings: airplane; medical: class 1, without waivers/limitations; last flight review January 31, 2017; seat: right; restraint: 3-point; flight hours: 8,660 total, 683 in this make and model, 7,240 as pilot in command, 50.4 in the last 90 days, 19.1 in the last 30 days, 0 in the last 24 hours
- Co-pilot; age 54; injuries: none; airline transport; airplane ratings: multi-engine land, single-engine land; instrument ratings: airplane; medical: class 1, with waivers/limitations; last flight review November 4, 2016; seat: left; restraint: 3-point; flight hours: 15,518 total, 4,596 in this make and model, 4,752 as pilot in command, 68 in the last 90 days, 30 in the last 30 days, 0 in the last 24 hours

## Weather

- Conditions: Visual (VMC), Day
- Wind: 260° at 35 knots, gusting 50
- Visibility: 10 statute miles
- Temperature: 52 °F, dew point 12 °F
- Observed at: KYIP

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 20170308005569A](https://openairdocs.org/incident/20170308005569A), Mar 8, 2017: Mcdonnell Douglas DC-9-83(MD-83), Yipsilanti, MI, Substantial damage. Flight crew began take-off from runway 23 left. Captain rejected take-off above V1 because the aircraft would not pitch up to rotation atitude upon application…

## Docket (60 files)

The files NTSB released with the investigation on April 11, 2018, on NTSB's docket system: https://data.ntsb.gov/Docket?ProjectID=94839. 122 MB in all.

- Operations Group Chairman's Factual Report (item 1, .PDF, 2 photos, 1.9 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461798&FileExtension=.PDF&FileName=Operations%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Operations Attachment 1 - Interview Summaries (item 2, .PDF, 634 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461799&FileExtension=.PDF&FileName=Operations%20Attachment%201%20-%20Interview%20Summaries-Master.PDF
- Operations Attachment 2 - Witness Statements (item 3, .PDF, 3.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461800&FileExtension=.PDF&FileName=Operations%20Attachment%202%20-%20Witness%20Statements-Master.PDF
- Operations Attachment 3 - Flight Release Paperwork (item 4, .PDF, 5.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461801&FileExtension=.PDF&FileName=Operations%20Attachment%203%20-%20Flight%20Release%20Paperwork-Master.PDF
- Operations Attachment 4 - Pilot Information (item 5, .PDF, 743 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461802&FileExtension=.PDF&FileName=Operations%20Attachment%204%20-%20Pilot%20Information-Master.PDF
- Operations Attachment 5 - Weight and Balance Documents (item 6, .PDF, 2.8 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461803&FileExtension=.PDF&FileName=Operations%20Attachment%205%20-%20Weight%20and%20Balance%20Documents-Master.PDF
- Operations Attachment 6 - MD-83 Preflight Pictorial (Slide 14 excerpts) (item 7, .PDF, 189 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461804&FileExtension=.PDF&FileName=Operations%20Attachment%206%20-%20MD-83%20Preflight%20Pictorial%20(Slide%2014%20excerpts)-Master.PDF
- Operations Attachment 7 - Ameristar MD-83 Checklists (item 8, .PDF, 394 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461805&FileExtension=.PDF&FileName=Operations%20Attachment%207%20-%20Ameristar%20MD-83%20Checklists-Master.PDF
- Operations Attachment 8 - YIP Runway 23L Performance Analysis (item 9, .PDF, 237 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461806&FileExtension=.PDF&FileName=Operations%20Attachment%208%20-%20YIP%20Runway%2023L%20Performance%20Analysis-Master.PDF
- Operations Attachment 9 - Boeing Flight Operations Bulletin (item 10, .PDF, 333 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461807&FileExtension=.PDF&FileName=Operations%20Attachment%209%20-%20Boeing%20Flight%20Operations%20Bulletin-Master.PDF
- Operations Attachment 10 - FAA Response 17-125 (item 11, .PDF, 1.2 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461808&FileExtension=.PDF&FileName=Operations%20Attachment%2010%20-%20FAA%20Response%2017-125-Master.PDF
- Operations Attachment 11 - YIP Simulator Test Plan (item 12, .PDF, 1.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461809&FileExtension=.PDF&FileName=Operations%20Attachment%2011%20-%20YIP%20Simulator%20Test%20Plan-Master.PDF
- Operations Attachment 12 - Ameristar Windshear Avoidance (AOM excerpts) (item 13, .PDF, 566 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461810&FileExtension=.PDF&FileName=Operations%20Attachment%2012%20-%20Ameristar%20Windshear%20Avoidance%20(AOM%20excerpts)-Master.PDF
- Operations Attachment 13 - Ameristar RTO Procedures (AOM excerpts) (item 14, .PDF, 251 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461811&FileExtension=.PDF&FileName=Operations%20Attachment%2013%20-%20Ameristar%20RTO%20Procedures%20(AOM%20excerpts)-Master.PDF
- Operations Attachment 14 - Taxi Checklist (AOM excerpt) (item 15, .PDF, 224 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461812&FileExtension=.PDF&FileName=Operations%20Attachment%2014%20-%20Taxi%20Checklist%20(AOM%20excerpt)-Master.PDF
- Operations Attachment 15 - Party Forms (item 16, .PDF, 714 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461813&FileExtension=.PDF&FileName=Operations%20Attachment%2015%20-%20Party%20Forms-Master.PDF
- Operations Addendum 1 - Load Plan (item 17, .PDF, 1.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461951&FileExtension=.PDF&FileName=Operations%20Addendum%201%20-%20Load%20Plan-Master.PDF
- Flight Data Recorder - Specialist's Factual Report (item 18, .PDF, 3.1 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461814&FileExtension=.PDF&FileName=Flight%20Data%20Recorder%20-%20Specialist%27s%20Factual%20Report-Master.PDF
- Flight Data Recorder - Attachment 1 (item 19, .CSV, 423 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461815&FileExtension=.csv&FileName=Flight%20Data%20Recorder%20-%20Attachment%201-Master.csv
- Flight Data Recorder - Attachment 2 (item 20, .CSV, 2.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461816&FileExtension=.csv&FileName=Flight%20Data%20Recorder%20-%20Attachment%202-Master.csv
- Meteorology Factual Report (item 21, .PDF, 4.4 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461817&FileExtension=.PDF&FileName=Meteorology%20Factual%20Report-Master.PDF
- Attachment 1 to the Meteorology Group Chairman's Factual Report (item 22, .PDF, 86 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461818&FileExtension=.PDF&FileName=Attachment%201%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 2 to the Meteorology Group Chairman's Factual Report (item 23, .PDF, 221 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461819&FileExtension=.PDF&FileName=Attachment%202%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 3 to the Meteorology Group Chairman's Factual Report (item 24, .PDF, 215 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461820&FileExtension=.PDF&FileName=Attachment%203%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 4 to the Meteorology Group Chairman's Factual Report (item 25, .PDF, 144 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461821&FileExtension=.PDF&FileName=Attachment%204%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 5 to the Meteorology Group Chairman's Factual Report (item 26, .PDF, 758 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461822&FileExtension=.PDF&FileName=Attachment%205%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 6 to the Meteorology Group Chairman's Factual Report (item 27, .PDF, 145 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461823&FileExtension=.PDF&FileName=Attachment%206%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 7 to the Meteorology Group Chairman's Factual Report (item 28, .PDF, 3.3 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461824&FileExtension=.PDF&FileName=Attachment%207%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 8 to the Meteorology Group Chairman's Factual Report (item 29, .PDF, 577 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461825&FileExtension=.PDF&FileName=Attachment%208%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 9 to the Meteorology Group Chairman's Factual Report (item 30, .PDF, 913 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461826&FileExtension=.PDF&FileName=Attachment%209%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 10 to the Meteorology Group Chairman's Factual Report (item 31, .PDF, 162 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461827&FileExtension=.PDF&FileName=Attachment%2010%20to%20the%20Meteorology%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- KYIP Wind Study Simulation (Shelf Item) (item 32, .PDF, 69 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461847&FileExtension=.PDF&FileName=KYIP%20Wind%20Study%20Simulation%20(Shelf%20Item)-Master.PDF
- Systems Group Chairman's Factual Report (item 33, .PDF, 61 photos, 11.9 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461828&FileExtension=.PDF&FileName=Systems%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 1 to the Systems Group Chairman's Factual Report (item 34, .PDF, 959 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461829&FileExtension=.PDF&FileName=Attachment%201%20to%20the%20Systems%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 2 to the Systems Group Chairman's Factual Report (item 35, .PDF, 120 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461830&FileExtension=.PDF&FileName=Attachment%202%20to%20the%20Systems%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 3 to the Systems Group Chairman's Factual Report (item 36, .PDF, 1.9 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461831&FileExtension=.PDF&FileName=Attachment%203%20to%20the%20Systems%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 4 to the Systems Group Chairman's Factual Report (item 37, .PDF, 483 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461832&FileExtension=.PDF&FileName=Attachment%204%20to%20the%20Systems%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Attachment 5 to the Systems Group Chairman's Factual Report (item 38, .PDF, 37 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461952&FileExtension=.PDF&FileName=Attachment%205%20to%20the%20Systems%20Group%20Chairman%27s%20Factual%20Report%20%20%20-Master.PDF
- UAS Aerial Imagery Factual - Hangar Mapping (item 39, .PDF, 925 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461833&FileExtension=.PDF&FileName=UAS%20Aerial%20Imagery%20Factual%20-%20Hangar%20Mapping-Master.PDF
- UAS Aerial Imagery Factual-Hangar Mapping Attachment 1 - Orthomosaic Wreckage Map (Shelf Item) (item 40, .PDF, 73 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461846&FileExtension=.PDF&FileName=UAS%20Aerial%20Imagery%20Factual-Hangar%20Mapping%20Attachment%201%20-%20Orthomosaic%20Wreckage%20Map%20(Shelf%20Item)-Master.PDF
- UAS Aerial Imagery Factual-Accident Site (item 41, .PDF, 2.9 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461834&FileExtension=.PDF&FileName=UAS%20Aerial%20Imagery%20Factual-Accident%20Site-Master.PDF
- UAS Aerial Imagery Factual-Accident Site Attachment 1 - Orthomosaic Wreckage Map (Shelf Item) (item 42, .PDF, 73 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461848&FileExtension=.PDF&FileName=UAS%20Aerial%20Imagery%20Factual-Accident%20Site%20Attachment%201%20-%20Orthomosaic%20Wreckage%20Map%20(Shelf%20Item)-Master.PDF
- UAS Aerial Imagery Factual-Accident Site Attachment 3 - Photo - Accident Site (item 43, .PDF, 1 photo, 247 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461835&FileExtension=.PDF&FileName=UAS%20Aerial%20Imagery%20Factual-Accident%20Site%20Attachment%203%20-%20Photo%20-%20Accident%20Site-Master.PDF
- UAS Aerial Imagery Factual-Accident Site Attachment 4 - Photo - Accident Site, Overhead View (item 44, .PDF, 1 photo, 261 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461836&FileExtension=.PDF&FileName=UAS%20Aerial%20Imagery%20Factual-Accident%20Site%20Attachment%204%20-%20Photo%20-%20Accident%20Site,%20Overhead%20View-Master.PDF
- UAS Aerial Imagery Factual-Accident Site Attachment 5 - Photo - Accident Site, Side View (item 45, .PDF, 1 photo, 256 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461837&FileExtension=.PDF&FileName=UAS%20Aerial%20Imagery%20Factual-Accident%20Site%20Attachment%205%20-%20Photo%20-%20Accident%20Site,%20Side%20View-Master.PDF
- UAS Aerial Imagery Factual-Accident Site Attachment 6 - Photo - Runway End and Tire Marks (item 46, .PDF, 1 photo, 200 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461838&FileExtension=.PDF&FileName=UAS%20Aerial%20Imagery%20Factual-Accident%20Site%20Attachment%206%20-%20Photo%20-%20Runway%20End%20and%20Tire%20Marks-Master.PDF
- Security Video File (item 47, AVI, 20.5 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461850&FileExtension=avi&FileName=Security%20Video%20File-Master
- Maintenance Records (item 48, .PDF, 1.2 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461839&FileExtension=.PDF&FileName=Maintenance%20Records-Master.PDF
- Cockpit Voice Recorder - Group Chairman's Factual Report (item 49, .PDF, 1.3 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461840&FileExtension=.PDF&FileName=Cockpit%20Voice%20Recorder%20-%20Group%20Chairman%27s%20Factual%20Report-Master.PDF
- Group Chairman's Factual Report - Structures (item 50, .PDF, 25 photos, 15.1 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461841&FileExtension=.PDF&FileName=Group%20Chairman%27s%20Factual%20Report%20-%20Structures-Master.PDF
- Survival Factors Group Chairman’s Factual Report (item 51, .PDF, 9 photos, 3.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461859&FileExtension=.PDF&FileName=Survival%20Factors%20Group%20Chairman%E2%80%99s%20Factual%20Report-Master.PDF
- Survival Factors Attachment 1 - Flight Attendant Interviews (item 52, .PDF, 74 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461842&FileExtension=.PDF&FileName=Survival%20Factors%20Attachment%201%20-%20Flight%20Attendant%20Interviews-Master.PDF
- Survival Factors Attachment 2 – Flight Attendant Statements (item 53, .PDF, 4.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461843&FileExtension=.PDF&FileName=Survival%20Factors%20Attachment%202%20%E2%80%93%20Flight%20Attendant%20Statements-Master.PDF
- Survival Factors Attachment 3 – Zodiac Aerospace CMM (item 54, .PDF, 318 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461844&FileExtension=.PDF&FileName=Survival%20Factors%20Attachment%203%20%E2%80%93%20Zodiac%20Aerospace%20CMM-Master.PDF
- Aircraft Performance (item 55, .PDF, 4 photos, 3.6 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461845&FileExtension=.PDF&FileName=Aircraft%20Performance-Master.PDF
- Aircraft Performance Erratum (item 56, .PDF, 18 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40461953&FileExtension=.PDF&FileName=Aircraft%20Performance%20Erratum-Master.PDF
- Party Submission from Boeing (item 57, .PDF, 1.4 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40483502&FileExtension=.PDF&FileName=Party%20Submission%20from%20Boeing%20-Master.PDF
- Party Submission from Ameristar (item 58, .PDF, 348 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40483503&FileExtension=.PDF&FileName=Party%20Submission%20from%20Ameristar-Master.PDF
- Flight Data Recorder Addendum 1 - Specialist's Factual Report (item 59, .PDF, 42 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40483504&FileExtension=.PDF&FileName=Flight%20Data%20Recorder%20Addendum%201%20-%20Specialist%27s%20Factual%20Report%20-Master.PDF
- Flight Data Recorder Addendum 1 - Attachment 1 (item 60, .CSV, 14.2 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40483505&FileExtension=.csv&FileName=Flight%20Data%20Recorder%20Addendum%201%20-%20Attachment%201-Master.csv

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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