# NTSB CEN09MA142: Aerospatiale Alenia ATR 42-320, N902FX, Lubbock, TX, January 27, 2009

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Class 1 · Major · Final report
- Date: January 27, 2009, 04:37 local (10:37 UTC)
- Place: Lubbock, TX
- Coordinates: 33.658054, -101.82027 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=33.6581&lon=-101.8203&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Defining event: [Approach-IFR initial approach: Aerodynamic stall/spin](https://openairdocs.org/ntsb-events/241)
- Highest injury: Serious injuries
- Injuries: 1 serious, 1 minor
- Status: Completed, report April 26, 2011
- Report: Board-adopted at Board Meeting
- Investigation class: Class 1
- NTSB office: Central Region
- Parties: Pratt and Whitney, Aerospatiale Alenia (ATR), Empire Airlines, Federal Aviation Administration, Bureau d'Enquetes, Federal Express
- Safety recommendations: Yes
- NTSB case key (mKey): 73279
- NTSB case page: https://www.ntsb.gov/investigations/Pages/CEN09MA142.aspx
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/73279/pdf
- Board report AAR1102 (PDF): https://www.ntsb.gov/investigations/AccidentReports/Reports/AAR1102.pdf
- NTSB docket: https://data.ntsb.gov/Docket?ProjectID=73279
- Page: https://openairdocs.org/ntsb/CEN09MA142

## Probable cause

The flight crew's failure to monitor and maintain a minimum safe airspeed while executing an instrument approach in icing conditions, which resulted in an aerodynamic stall at low altitude. Contributing to the accident were 1) the flight crew's failure to follow published standard operating procedures in response to a flap anomaly, 2) the captain's decision to continue with the unstabilized approach, 3) the flight crew's poor crew resource management, and 4) fatigue due to the time of day in which the accident occurred and a cumulative sleep debt, which likely impaired the captain's performance.

## Findings

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

- [Use of equip/info: aircraft control](https://openairdocs.org/ntsb-findings/02063040): Personnel issues › Task performance · Flight crew (probable cause); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/02063040/cases.md?model=8680930), [All aircraft, 9,295 cases](https://openairdocs.org/ntsb-findings/02063040/cases.md)
- [Performance/control parameters: airspeed](https://openairdocs.org/ntsb-findings/01062010): Aircraft › Aircraft oper/perf/capability · Not attained/maintained (probable cause); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/01062010/cases.md?model=8680930), [All aircraft, 1,681 cases](https://openairdocs.org/ntsb-findings/01062010/cases.md)
- [Ceiling/visibility/precip: freezing rain/sleet](https://openairdocs.org/ntsb-findings/03035040): Environmental issues › Conditions/weather/phenomena · Effect on equipment (probable cause); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/03035040/cases.md?model=8680930), [All aircraft, 26 cases](https://openairdocs.org/ntsb-findings/03035040/cases.md)
- [Action: incorrect action performance](https://openairdocs.org/ntsb-findings/02041015): Personnel issues › Action/decision · Pilot (probable cause); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/02041015/cases.md?model=8680930), [All aircraft, 1,386 cases](https://openairdocs.org/ntsb-findings/02041015/cases.md)
- [Info processing/decision](https://openairdocs.org/ntsb-findings/02041500): Personnel issues › Action/decision · Flight crew (probable cause); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/02041500/cases.md?model=8680930), [All aircraft, 25 cases](https://openairdocs.org/ntsb-findings/02041500/cases.md)
- [Alertness/Fatigue: lack of sleep](https://openairdocs.org/ntsb-findings/02013510): Personnel issues › Physical · Pilot (probable cause); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/02013510/cases.md?model=8680930), [All aircraft, 26 cases](https://openairdocs.org/ntsb-findings/02013510/cases.md)
- [Alertness/Fatigue: circadian rhythms or jetlag](https://openairdocs.org/ntsb-findings/02013515): Personnel issues › Physical · Pilot (probable cause); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/02013515/cases.md?model=8680930), [All aircraft, 9 cases](https://openairdocs.org/ntsb-findings/02013515/cases.md)
- [Communication (personnel): cRM/MRM techniques](https://openairdocs.org/ntsb-findings/02063540): Personnel issues › Task performance · Flight crew (probable cause); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/02063540/cases.md?model=8680930), [All aircraft, 26 cases](https://openairdocs.org/ntsb-findings/02063540/cases.md)
- [Communication (organizational): between groups/organizations](https://openairdocs.org/ntsb-findings/04025020): Organizational issues › Management · Emergency services; cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/04025020/cases.md?model=8680930), [All aircraft, 12 cases](https://openairdocs.org/ntsb-findings/04025020/cases.md)
- [Airport facilities/design](https://openairdocs.org/ntsb-findings/03017000): Environmental issues › Operating environment · Effect on operation; cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-findings/03017000/cases.md?model=8680930), [All aircraft, 52 cases](https://openairdocs.org/ntsb-findings/03017000/cases.md)

## Sequence of events

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

- [Approach-IFR final approach: Collision with terr/obj (non-CFIT) ](https://openairdocs.org/ntsb-events/470); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-events/470/sequence.md?model=8680930), [All aircraft, 10,189 cases](https://openairdocs.org/ntsb-events/470/sequence.md)
- [Approach-IFR initial approach: Aerodynamic stall/spin](https://openairdocs.org/ntsb-events/241) (defining event); cases with it: [Aerospatiale/Aeritalia ATR 42-320, 1 case](https://openairdocs.org/ntsb-events/241/sequence.md?model=8680930), [All aircraft, 1,529 cases](https://openairdocs.org/ntsb-events/241/sequence.md)

## Analysis

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-11/02. On January 27, 2009, about 0437 central standard time, an Avions de Transport Régional Aerospatiale Alenia ATR 42 320, N902FX, operating as Empire Airlines flight 8284, was on an instrument approach when it crashed short of the runway at Lubbock Preston Smith International Airport, Lubbock, Texas. The captain sustained serious injuries, and the first officer sustained minor injuries. The airplane was substantially damaged. The airplane was registered to Federal Express Corporation and operated by Empire Airlines, Inc., as a 14 Code of Federal Regulations Part 121 supplemental cargo flight. The flight departed from Fort Worth Alliance Airport, Fort Worth, Texas, about 0313. Instrument meteorological conditions prevailed, and an instrument flight rules flight plan was filed.

## Factual 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-11/02. On January 27, 2009, about 0437 central standard time, an Avions de Transport Régional Aerospatiale Alenia ATR 42 320, N902FX, operating as Empire Airlines flight 8284, was on an instrument approach when it crashed short of the runway at Lubbock Preston Smith International Airport, Lubbock, Texas. The captain sustained serious injuries, and the first officer sustained minor injuries. The airplane was substantially damaged. The airplane was registered to Federal Express Corporation and operated by Empire Airlines, Inc., as a 14 Code of Federal Regulations Part 121 supplemental cargo flight. The flight departed from Fort Worth Alliance Airport, Fort Worth, Texas, about 0313. Instrument meteorological conditions prevailed, and an instrument flight rules flight plan was filed.

## Aircraft

- Registration: [N902FX](https://openairdocs.org/deregistered/N902FX-2009-04-01), registration cancelled 2009-04-01, S/N 175 (OpenAirDocs)
- Reported make and model: AEROSPATIALE ALENIA ATR 42-320
- Registry model: [Aerospatiale/Aeritalia ATR 42-320](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320) (registry code 8680930) (OpenAirDocs)
- Registry engine: [Pratt & Whitney Canada PW121](https://openairdocs.org/engine/pratt-whitney-canada-pw121) (registry code 52124, turbo-prop) (OpenAirDocs)
- Category: Airplane
- Serial number: 325
- Airframe hours: 29767.9
- Engines: Pratt and Whitney Canada PW 121 1950 horsepower turbo prop; Pratt and Whitney Canada PW 121 1950 horsepower turbo prop
- Damage: Substantial damage
- Fire: On-Ground
- Flight: Part 121
- Operator: Empire Airlines
- Registered owner: Federal Express Corp/Attn Vp Supplemental Air Ops
- Airworthiness certificate: Standard, Normal
- Last inspection: Continuous airworthiness, January 9, 2009
- Departed: AFW, Fort Worth, TX
- Destination: LBB, Lubbock, TX
- Flight plan: IFR
- Airport: LBB, Lubbock Preston Smith, runway 17R, 11,500 × 150 ft, concrete

## Flight crew

As NTSB recorded them. NTSB leaves out names.

- Pilot; age 52; injuries: serious; commercial, airline transport; airplane ratings: single-engine land, multi-engine land; instrument ratings: airplane; medical: class 1, with waivers/limitations; last flight review July 5, 2008; seat: left; flight hours: 13,200 total
- Co-pilot; age 26; injuries: minor; commercial, flight instructor; airplane ratings: single-engine land, multi-engine land; instrument ratings: airplane; medical: class 1, without waivers/limitations; seat: right; flight hours: 2,000 total

## Weather

- Conditions: Instrument (IMC), Night/dark
- Wind: 350° at 10 knots
- Visibility: 2 statute miles
- Lowest ceiling: 500 ft overcast
- Temperature: 46 °F, dew point 48 °F
- Altimeter: 30.21 inHg
- Observed at: LBB

## 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 20090127001639A](https://openairdocs.org/incident/20090127001639A), Jan 27, 2009: Aerosp ATR42320, Lubbock, TX, Destroyed. (-23) On January 27, 2009, at 0437 CST, N902FX, an aerospatiale ATR42-320, operating as empire flight 8284 was destroyed when it collided with terrain short of…

## Docket (140 files)

The files NTSB released with the investigation on September 22, 2009, on NTSB's docket system: https://data.ntsb.gov/Docket?ProjectID=73279. 153 MB in all.

- Order of Hearing: 1A (item 1, .PDF, 39 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40315550&FileExtension=.PDF&FileName=Order%20of%20Hearing%3A%201A-Master.PDF
- Notice of Designation of Chairman of Board of Inquiry: 1B (item 2, .PDF, 48 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40315552&FileExtension=.PDF&FileName=Notice%20of%20Designation%20of%20Chairman%20of%20Board%20of%20Inquiry%3A%201B-Master.PDF
- Designation of Hearing Officer: 1C (item 3, .PDF, 48 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40315553&FileExtension=.PDF&FileName=Designation%20of%20Hearing%20Officer%3A%201C-Master.PDF
- Designation of Parties to the Hearing: 1D (item 4, .PDF, 40 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40315554&FileExtension=.PDF&FileName=Designation%20of%20Parties%20to%20the%20Hearing%3A%201D-Master.PDF
- Notice of Hearing: 1E (item 5, .PDF, 42 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40315555&FileExtension=.PDF&FileName=Notice%20of%20Hearing%3A%201E-Master.PDF
- Pilot/Operator Aircraft Accident Report, NTSB Form 6120.1 (item 6, .PDF, 3.9 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40346886&FileExtension=.PDF&FileName=Pilot%2FOperator%20Aircraft%20Accident%20Report,%20NTSB%20Form%206120.1-Redacted.PDF
- Operations 2A - Factual Report of Group Chairman (item 7, .PDF, 3.1 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318715&FileExtension=.PDF&FileName=Operations%202A%20-%20Factual%20Report%20of%20Group%20Chairman-Master.PDF
- Operations 2B - Flight Crew Training Events Summary and Issued Documents (item 8, .PDF, 277 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318307&FileExtension=.PDF&FileName=Operations%202B%20-%20Flight%20Crew%20Training%20Events%20Summary%20and%20Issued%20Documents-Master.PDF
- Operations 2C - Flight Crew Flight Time and Duty Record (item 9, .PDF, 520 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318308&FileExtension=.PDF&FileName=Operations%202C%20-%20Flight%20Crew%20Flight%20Time%20and%20Duty%20Record-Master.PDF
- Operations 2D - Empire Airlines January 2009 ATR Trip Pairings (item 10, .PDF, 74 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318310&FileExtension=.PDF&FileName=Operations%202D%20-%20Empire%20Airlines%20January%202009%20ATR%20Trip%20Pairings-Master.PDF
- Operations 2E - Witness Statements (Including Empire Dispatch Log Information) (item 11, .PDF, 277 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318311&FileExtension=.PDF&FileName=Operations%202E%20-%20Witness%20Statements%20(Including%20Empire%20Dispatch%20Log%20Information)-Redacted.PDF
- Operations 2F - Interview Summaries of Captain Rodney Holberton (item 12, .PDF, 1.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318312&FileExtension=.PDF&FileName=Operations%202F%20-%20Interview%20Summaries%20of%20Captain%20Rodney%20Holberton-Redacted.PDF
- Operations 2G - Interview Summaries of First Officer Heather Cornell (item 13, .PDF, 928 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318315&FileExtension=.PDF&FileName=Operations%202G%20-%20Interview%20Summaries%20of%20First%20Officer%20Heather%20Cornell-Redacted.PDF
- Operations 2H - Interview Summaries of Empire Airlines Dispatch Personnel (item 14, .PDF, 392 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318476&FileExtension=.PDF&FileName=Operations%202H%20-%20Interview%20Summaries%20of%20Empire%20Airlines%20Dispatch%20Personnel-Redacted.PDF
- Operations 2I - Interview Summaries of FAA POI and Assistant POI (item 15, .PDF, 216 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318318&FileExtension=.PDF&FileName=Operations%202I%20-%20Interview%20Summaries%20of%20FAA%20POI%20and%20Assistant%20POI-Redacted.PDF
- Operations 2J - Interview Summaries of Director of Operations and Chief Pilot (item 16, .PDF, 371 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318320&FileExtension=.PDF&FileName=Operations%202J%20-%20Interview%20Summaries%20of%20Director%20of%20Operations%20and%20Chief%20Pilot-Redacted.PDF
- Operations 2K - Interview Summaries of Empire Training Manager and Check Airmen (item 17, .PDF, 524 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318321&FileExtension=.PDF&FileName=Operations%202K%20-%20Interview%20Summaries%20of%20Empire%20Training%20Manager%20and%20Check%20Airmen-Redacted.PDF
- Operations 2L - Interview Summaries of Empire Airlines Director of Safety and Compliance (item 18, .PDF, 765 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318322&FileExtension=.PDF&FileName=Operations%202L%20-%20Interview%20Summaries%20of%20Empire%20Airlines%20Director%20of%20Safety%20and%20Compliance-Redacted.PDF
- Operations 2M - Interview Summaries of Empire Airlines Technical Publications Personnel (item 19, .PDF, 82 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318323&FileExtension=.PDF&FileName=Operations%202M%20-%20Interview%20Summaries%20of%20Empire%20Airlines%20Technical%20Publications%20Personnel-Redacted.PDF
- Operations 2N - Interview Summaries of Pilots Previously Paired with the Accident Crew (item 20, .PDF, 1.2 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318324&FileExtension=.PDF&FileName=Operations%202N%20-%20Interview%20Summaries%20of%20Pilots%20Previously%20Paired%20with%20the%20Accident%20Crew-Master.PDF
- Operations 2O - Interview Summaries of Flight Safety International Personnel (item 21, .PDF, 1.5 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318325&FileExtension=.PDF&FileName=Operations%202O%20-%20Interview%20Summaries%20of%20Flight%20Safety%20International%20Personnel-Master.PDF
- Memorandum for Record: Witness Statement and Interview Summary Changes/Clarifications (item 22, .PDF, 55 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40330404&FileExtension=.PDF&FileName=Memorandum%20for%20Record%3A%20Witness%20Statement%20and%20Interview%20Summary%20Changes%2FClarifications-Master.PDF
- Operations 2P - Weight and Balance Information (item 23, .PDF, 210 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318562&FileExtension=.PDF&FileName=Operations%202P%20-%20Weight%20and%20Balance%20Information-Redacted.PDF
- Operations 2Q - Part 121 Flight Release and Weather (MAF to ELP) (item 24, .PDF, 670 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318327&FileExtension=.PDF&FileName=Operations%202Q%20-%20Part%20121%20Flight%20Release%20and%20Weather%20(MAF%20to%20ELP)-Redacted.PDF
- Operations 2R - Part 91 Flight Release and Weather (ELP to AFW) Note: Example, Not Original (item 25, .PDF, 758 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318477&FileExtension=.PDF&FileName=Operations%202R%20-%20Part%2091%20Flight%20Release%20and%20Weather%20(ELP%20to%20AFW)%20Note%3A%20Example,%20Not%20Original-Redacted.PDF
- Operations 2S - Part 121 Flight Release and Weather (AFW to LBB) (item 26, .PDF, 1.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318332&FileExtension=.PDF&FileName=Operations%202S%20-%20Part%20121%20Flight%20Release%20and%20Weather%20(AFW%20to%20LBB)-Redacted.PDF
- Operations 2T - LBB METARS (item 27, .PDF, 193 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318333&FileExtension=.PDF&FileName=Operations%202T%20-%20LBB%20METARS-Master.PDF
- Operations 2U - Flight Profiles and Briefings (item 28, .PDF, 181 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318335&FileExtension=.PDF&FileName=Operations%202U%20-%20Flight%20Profiles%20and%20Briefings-Master.PDF
- Operations 2V - Airport and Approach Information (LBB) (item 29, .PDF, 130 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318336&FileExtension=.PDF&FileName=Operations%202V%20-%20Airport%20and%20Approach%20Information%20(LBB)-Master.PDF
- Operations 2W - TOLD Card, Flight Data Card, and F/O Notes (item 30, .PDF, 831 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318337&FileExtension=.PDF&FileName=Operations%202W%20-%20TOLD%20Card,%20Flight%20Data%20Card,%20and%20F%2FO%20Notes-Master.PDF
- Operations 2X - ATR 42 Normal Checklist (item 31, .PDF, 256 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318556&FileExtension=.PDF&FileName=Operations%202X%20-%20ATR%2042%20Normal%20Checklist-Redacted.PDF
- Operations 2Y - Airspeed Bug Information (item 32, .PDF, 746 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318339&FileExtension=.PDF&FileName=Operations%202Y%20-%20Airspeed%20Bug%20Information-Master.PDF
- Operations 2Z - Excerpts from Empire ATR 42 Quick Reference Handbook (QRH) (item 33, .PDF, 738 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318340&FileExtension=.PDF&FileName=Operations%202Z%20-%20Excerpts%20from%20Empire%20ATR%2042%20Quick%20Reference%20Handbook%20(QRH)-Master.PDF
- Operations 2AA - Excerpts from ATR 42 Airplane Flight Manual (AFM) (item 34, .PDF, 670 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318341&FileExtension=.PDF&FileName=Operations%202AA%20-%20Excerpts%20from%20ATR%2042%20Airplane%20Flight%20Manual%20(AFM)-Master.PDF
- Operations 2BB - Excerpt from Empire General Operations Manual (GOM), Icing (item 35, .PDF, 101 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318342&FileExtension=.PDF&FileName=Operations%202BB%20-%20Excerpt%20from%20Empire%20General%20Operations%20Manual%20(GOM),%20Icing-Master.PDF
- Operations 2CC - Excerpts from Empire Airlines ATR 42 Pilot Handbook (Adverse Weather) (item 36, .PDF, 604 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318343&FileExtension=.PDF&FileName=Operations%202CC%20-%20Excerpts%20from%20Empire%20Airlines%20ATR%2042%20Pilot%20Handbook%20(Adverse%20Weather)-Master.PDF
- Operations 2DD - Empire Operations Specifications (A009) (item 37, .PDF, 69 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318344&FileExtension=.PDF&FileName=Operations%202DD%20-%20Empire%20Operations%20Specifications%20(A009)-Redacted.PDF
- Operations 2EE - List of Examined/Recovered Cockpit Items and Issued Documents (item 38, .PDF, 349 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318345&FileExtension=.PDF&FileName=Operations%202EE%20-%20List%20of%20Examined%2FRecovered%20Cockpit%20Items%20and%20Issued%20Documents-Master.PDF
- Operations 2FF - Excerpt from Empire Airlines Aircraft Deicing Program (ADP) (item 39, .PDF, 300 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318346&FileExtension=.PDF&FileName=Operations%202FF%20-%20Excerpt%20from%20Empire%20Airlines%20Aircraft%20Deicing%20Program%20(ADP)-Master.PDF
- Operations 2GG - Excerpts from Empire Airlines GOM (Flight Following Procedures) (item 40, .PDF, 181 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318347&FileExtension=.PDF&FileName=Operations%202GG%20-%20Excerpts%20from%20Empire%20Airlines%20GOM%20(Flight%20Following%20Procedures)-Master.PDF
- Operations 2HH - Excerpts from Empire Airlines GOM (Braking Action Reports) (item 41, .PDF, 91 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318348&FileExtension=.PDF&FileName=Operations%202HH%20-%20Excerpts%20from%20Empire%20Airlines%20GOM%20(Braking%20Action%20Reports)-Master.PDF
- Operations 2II - Excerpts from Empire Airlines GOM (Takeoffs and Landings by First Officer) (item 42, .PDF, 103 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318349&FileExtension=.PDF&FileName=Operations%202II%20-%20Excerpts%20from%20Empire%20Airlines%20GOM%20(Takeoffs%20and%20Landings%20by%20First%20Officer)-Master.PDF
- Operations 2JJ - Excerpts from Empire Airlines GOM (Emergency Operations) (item 43, .PDF, 174 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318350&FileExtension=.PDF&FileName=Operations%202JJ%20-%20Excerpts%20from%20Empire%20Airlines%20GOM%20(Emergency%20Operations)-Master.PDF
- Operations 2KK - Excerpts from Empire GOM (Component Failure/Captain's Responsibility) (item 44, .PDF, 171 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318351&FileExtension=.PDF&FileName=Operations%202KK%20-%20Excerpts%20from%20Empire%20GOM%20(Component%20Failure%2FCaptain%27s%20Responsibility)-Master.PDF
- Operations 2LL - Empire Airlines Stabilized Approach Criteria (item 45, .PDF, 247 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318352&FileExtension=.PDF&FileName=Operations%202LL%20-%20Empire%20Airlines%20Stabilized%20Approach%20Criteria-Master.PDF
- Operations 2MM - Excerpts from ATR 42 FCOM (Stall Alert and Activation) (item 46, .PDF, 68 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318353&FileExtension=.PDF&FileName=Operations%202MM%20-%20Excerpts%20from%20ATR%2042%20FCOM%20(Stall%20Alert%20and%20Activation)-Master.PDF
- Operations 2NN - Excerpts from ATR 42 FCOM (Air Data System) (item 47, .PDF, 74 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318354&FileExtension=.PDF&FileName=Operations%202NN%20-%20Excerpts%20from%20ATR%2042%20FCOM%20(Air%20Data%20System)-Master.PDF
- Operations 2OO - Excerpts from ATR 42 FCOM (Fast/Slow Indicator) (item 48, .PDF, 114 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318355&FileExtension=.PDF&FileName=Operations%202OO%20-%20Excerpts%20from%20ATR%2042%20FCOM%20(Fast%2FSlow%20Indicator)-Master.PDF
- Operations 2PP - Excerpts from ATR 42 FCOM (Anti Icing Advisory System) (item 49, .PDF, 110 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318356&FileExtension=.PDF&FileName=Operations%202PP%20-%20Excerpts%20from%20ATR%2042%20FCOM%20(Anti%20Icing%20Advisory%20System)-Master.PDF
- Operations 2QQ - Schematic of ATR 42 Flap System (item 50, .PDF, 96 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318357&FileExtension=.PDF&FileName=Operations%202QQ%20-%20Schematic%20of%20ATR%2042%20Flap%20System-Master.PDF
- Operations 2RR - Excerpts from Empire Airlines GOM (C208 Icing Restrictions) (item 51, .PDF, 86 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318358&FileExtension=.PDF&FileName=Operations%202RR%20-%20Excerpts%20from%20Empire%20Airlines%20GOM%20(C208%20Icing%20Restrictions)-Master.PDF
- Operations 2SS - ATR Winter Operations Reminder (December 6, 2002) (item 52, .PDF, 104 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318557&FileExtension=.PDF&FileName=Operations%202SS%20-%20ATR%20Winter%20Operations%20Reminder%20(December%206,%202002)-Redacted.PDF
- Operations 2TT - ATR Letter to EASA (Freezing Drizzle/Freezing Rain) February 12, 2009 (item 53, .PDF, 124 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318652&FileExtension=.PDF&FileName=Operations%202TT%20-%20ATR%20Letter%20to%20EASA%20(Freezing%20Drizzle%2FFreezing%20Rain)%20February%2012,%202009-Redacted.PDF
- Operations 2UU - Empire Airlines Flight Operations Bulletin 09-04 (Icing/Post Accident) (item 54, .PDF, 141 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318362&FileExtension=.PDF&FileName=Operations%202UU%20-%20Empire%20Airlines%20Flight%20Operations%20Bulletin%2009-04%20(Icing%2FPost%20Accident)-Master.PDF
- Operations 2VV - Excerpts from ATR 42 Pilot Handbook (Task Sharing/Post Accident) (item 55, .PDF, 164 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318363&FileExtension=.PDF&FileName=Operations%202VV%20-%20Excerpts%20from%20ATR%2042%20Pilot%20Handbook%20(Task%20Sharing%2FPost%20Accident)-Master.PDF
- Operations 2WW - Empire Flight Information Bulletin 09-06 (Flaps Asymmetry/Post Accident) (item 56, .PDF, 73 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318364&FileExtension=.PDF&FileName=Operations%202WW%20-%20Empire%20Flight%20Information%20Bulletin%2009-06%20(Flaps%20Asymmetry%2FPost%20Accident)-Master.PDF
- Operations 2XX - Excerpts from Empire GOM (Conduct of Non-Revenue Flights/Post Accident) (item 57, .PDF, 247 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318365&FileExtension=.PDF&FileName=Operations%202XX%20-%20Excerpts%20from%20Empire%20GOM%20(Conduct%20of%20Non-Revenue%20Flights%2FPost%20Accident)-Master.PDF
- Operations 2YY - Excerpts from Empire FTM (Pilot Ground Training and ATR Ground Training) (item 58, .PDF, 282 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318366&FileExtension=.PDF&FileName=Operations%202YY%20-%20Excerpts%20from%20Empire%20FTM%20(Pilot%20Ground%20Training%20and%20ATR%20Ground%20Training)-Master.PDF
- Operations 2ZZ - ATOS System/Subsystem/Element Chart (Operations) (item 59, .PDF, 115 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318367&FileExtension=.PDF&FileName=Operations%202ZZ%20-%20ATOS%20System%2FSubsystem%2FElement%20Chart%20(Operations)-Master.PDF
- Operations 2AAA - Excerpts from Empire Operations Specifications (Training Organizations) (item 60, .PDF, 88 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318368&FileExtension=.PDF&FileName=Operations%202AAA%20-%20Excerpts%20from%20Empire%20Operations%20Specifications%20(Training%20Organizations)-Master.PDF
- Operations 2BBB - ATR Cold Weather Operations Guide (Be Prepared for Icing) (item 61, .PDF, 15.8 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318392&FileExtension=.PDF&FileName=Operations%202BBB%20-%20ATR%20Cold%20Weather%20Operations%20Guide%20(Be%20Prepared%20for%20Icing)-Master.PDF
- Operations 2CCC - Empire Airlines Descent and Approach Awareness Procedure (item 62, .PDF, 89 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318588&FileExtension=.PDF&FileName=Operations%202CCC%20-%20Empire%20Airlines%20Descent%20and%20Approach%20Awareness%20Procedure-Master.PDF
- Operations 2DDD - Empire Airlines Flight Profile and Briefing (Normal ILS Approach) (item 63, .PDF, 135 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318589&FileExtension=.PDF&FileName=Operations%202DDD%20-%20Empire%20Airlines%20Flight%20Profile%20and%20Briefing%20(Normal%20ILS%20Approach)-Master.PDF
- Operations 2EEE - Empire Airlines ATR Go Around Procedure (item 64, .PDF, 83 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318590&FileExtension=.PDF&FileName=Operations%202EEE%20-%20Empire%20Airlines%20ATR%20Go%20Around%20Procedure-Master.PDF
- Operations 2FFF - Empire Airlines TAWS Procedures (item 65, .PDF, 149 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318591&FileExtension=.PDF&FileName=Operations%202FFF%20-%20Empire%20Airlines%20TAWS%20Procedures-Master.PDF
- Operations 2GGG - FAA Icing Fact Sheet (item 66, .PDF, 32 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318778&FileExtension=.PDF&FileName=Operations%202GGG%20-%20FAA%20Icing%20Fact%20Sheet-Master.PDF
- Operations 2JJJ - FAA Presentation - Icing Requirements and Guidance (item 67, .PDF, 217 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319043&FileExtension=.PDF&FileName=Operations%202JJJ%20-%20FAA%20Presentation%20-%20Icing%20Requirements%20and%20Guidance-Master.PDF
- Operations 2HHH - Open NTSB Icing Recommendations to FAA (item 68, .PDF, 296 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318779&FileExtension=.PDF&FileName=Operations%202HHH%20-%20Open%20NTSB%20Icing%20Recommendations%20to%20FAA-Master.PDF
- Operations 2III - NTSB Icing Recommendations (item 69, .PDF, 904 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318780&FileExtension=.PDF&FileName=Operations%202III%20-%20NTSB%20Icing%20Recommendations-Master.PDF
- Operations 2KKK - Empire QRH Excerpt (item 70, .PDF, 60 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319011&FileExtension=.PDF&FileName=Operations%202KKK%20-%20Empire%20QRH%20Excerpt-Master.PDF
- Operations 2LLL - Empire Airlines GOM Excerpt (item 71, .PDF, 70 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319013&FileExtension=.PDF&FileName=Operations%202LLL%20-%20Empire%20Airlines%20GOM%20Excerpt-Master.PDF
- Memorandum for the Record (Training Program and Manual Discrepancies) (item 72, .PDF, 45 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40346832&FileExtension=.PDF&FileName=Memorandum%20for%20the%20Record%20(Training%20Program%20and%20Manual%20Discrepancies)-Master.PDF
- ATC 3A - Factual Report of Group Chairman (item 73, .PDF, 2.2 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40311127&FileExtension=.PDF&FileName=ATC%203A%20-%20Factual%20Report%20of%20Group%20Chairman-Master.PDF
- ATC 3C - LBB ATCT Aircraft Accident Package (item 74, .PDF, 8.1 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318630&FileExtension=.PDF&FileName=ATC%203C%20-%20LBB%20ATCT%20Aircraft%20Accident%20Package-Redacted.PDF
- Meteorology 5A - Factual Report of Group Chairman (item 75, .PDF, 1.8 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318602&FileExtension=.PDF&FileName=Meteorology%205A%20-%20Factual%20Report%20of%20Group%20Chairman-Master.PDF
- Meteorology 5B - Attachment 1 Weather document and KLBB observations (item 76, .PDF, 841 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318608&FileExtension=.PDF&FileName=Meteorology%205B%20-%20Attachment%201%20Weather%20document%20and%20KLBB%20observations-Master.PDF
- Meteorology 5C - Attachment 2 CIP Icing Severity (item 77, .PDF, 248 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40314543&FileExtension=.PDF&FileName=Meteorology%205C%20-%20Attachment%202%20CIP%20Icing%20Severity-Master.PDF
- Meteorology 5D - NWS AWC Presentation (item 78, PPT, 3.6 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319116&FileExtension=ppt&FileName=Meteorology%205D%20-%20NWS%20AWC%20Presentation-Master
- Survival Factors 6 - Factual Report of Group Chairman (item 79, .PDF, 239 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318495&FileExtension=.PDF&FileName=Survival%20Factors%206%20-%20Factual%20Report%20of%20Group%20Chairman-Master.PDF
- Survival Factors 6 - Attachment 1 ARFF Dispatch Logs (item 80, .PDF, 567 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318593&FileExtension=.PDF&FileName=Survival%20Factors%206%20-%20Attachment%201%20%20ARFF%20Dispatch%20Logs-Master.PDF
- Survival Factors 6 - Attachment 2 Airfield Condition Logs (item 81, .PDF, 249 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318594&FileExtension=.PDF&FileName=Survival%20Factors%206%20-%20Attachment%202%20Airfield%20Condition%20Logs-Redacted.PDF
- Survival Factors 6 - Attachment 3 Snow and Ice Event Logs (item 82, .PDF, 63 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318595&FileExtension=.PDF&FileName=Survival%20Factors%206%20-%20Attachment%203%20Snow%20and%20Ice%20Event%20Logs-Master.PDF
- Survival Factors 6 - Attachment 4 Notice to Airman LBB (item 83, .PDF, 425 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318597&FileExtension=.PDF&FileName=Survival%20Factors%206%20-%20Attachment%204%20Notice%20to%20Airman%20LBB-Redacted.PDF
- Survival Factors 6 - Attachment 5 Airport Emergency Plan (item 84, .PDF, 792 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318598&FileExtension=.PDF&FileName=Survival%20Factors%206%20-%20Attachment%205%20Airport%20Emergency%20Plan-Redacted.PDF
- Survival Factors 6 - Attachment 6 Snow and Ice Operations (item 85, .PDF, 233 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318599&FileExtension=.PDF&FileName=Survival%20Factors%206%20-%20Attachment%206%20Snow%20and%20Ice%20Operations-Redacted.PDF
- Survival Factors 6 - Attachment 7 HAZMAT Information & NOTAC (item 86, .PDF, 801 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318600&FileExtension=.PDF&FileName=Survival%20Factors%206%20-%20Attachment%207%20HAZMAT%20Information%20%26%20NOTAC-Redacted.PDF
- Airworthiness 7A - Factual Report of Group Chairman (item 87, .PDF, 3.1 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40317509&FileExtension=.PDF&FileName=Airworthiness%207A%20-%20Factual%20Report%20of%20Group%20Chairman-Master.PDF
- Airworthiness 7 - Addendum 1 (item 88, .PDF, 269 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40325611&FileExtension=.PDF&FileName=Airworthiness%207%20-%20Addendum%201-Master.PDF
- Airworthiness 7- Addendum 2 (item 89, .PDF, 48 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40346888&FileExtension=.PDF&FileName=Airworthiness%207-%20Addendum%202-Master.PDF
- Airworthiness 7B- Attachment 1.1 Previous Accident (item 90, .PDF, 651 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318633&FileExtension=.PDF&FileName=Airworthiness%207B-%20Attachment%201.1%20Previous%20Accident-Redacted.PDF
- Airworthiness 7C- Attachment 1.2 History Prior to Purchase (item 91, .PDF, 71 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318635&FileExtension=.PDF&FileName=Airworthiness%207C-%20Attachment%201.2%20History%20Prior%20to%20Purchase-Redacted.PDF
- Airworthiness 7D - Attachment 1.3 Inspection Status (item 92, .PDF, 55 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318639&FileExtension=.PDF&FileName=Airworthiness%207D%20-%20Attachment%201.3%20Inspection%20Status-Master.PDF
- Airworthiness 7E - Attachment 1.4 Daily Flight Logs (item 93, .PDF, 533 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318656&FileExtension=.PDF&FileName=Airworthiness%207E%20-%20Attachment%201.4%20Daily%20Flight%20Logs-Redacted.PDF
- Airworthiness 7F- Attachment 1.5 Cargo Conversion STC FAA Form 337 (item 94, .PDF, 106 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318660&FileExtension=.PDF&FileName=Airworthiness%207F-%20Attachment%201.5%20Cargo%20Conversion%20STC%20FAA%20Form%20337-Redacted.PDF
- Airworthiness 7G - Attachment 1.6 Flap History (item 95, .PDF, 1.6 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318662&FileExtension=.PDF&FileName=Airworthiness%207G%20-%20Attachment%201.6%20Flap%20History-Redacted.PDF
- Attachment 7H - Attachment 1.7 Hydraulic System (item 96, .PDF, 1.5 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318665&FileExtension=.PDF&FileName=Attachment%207H%20-%20Attachment%201.7%20Hydraulic%20System-Master.PDF
- Airworthiness 7I - Attachment 2.1 Operations Manual Excerpt (item 97, .PDF, 2.3 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318669&FileExtension=.PDF&FileName=Airworthiness%207I%20-%20Attachment%202.1%20Operations%20Manual%20Excerpt-Redacted.PDF
- Airworthiness 7J - Attachment 2.2 Record of Conversation Director of Maintenance (item 98, .PDF, 78 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318667&FileExtension=.PDF&FileName=Airworthiness%207J%20-%20Attachment%202.2%20Record%20of%20Conversation%20Director%20of%20Maintenance-Master.PDF
- Airworthiness 7K - Attachment 2.3 FAA Inspector Interviews (item 99, .PDF, 91 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318671&FileExtension=.PDF&FileName=Airworthiness%207K%20-%20Attachment%202.3%20FAA%20Inspector%20Interviews-Redacted.PDF
- Airworthiness 7L - Attachment 3.1 Airport Diagram (item 100, .PDF, 93 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318668&FileExtension=.PDF&FileName=Airworthiness%207L%20-%20Attachment%203.1%20Airport%20Diagram-Master.PDF
- Airworthiness 7M - Attachment 3.2 Cockpit Documentation (item 101, .PDF, 235 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318670&FileExtension=.PDF&FileName=Airworthiness%207M%20-%20Attachment%203.2%20Cockpit%20Documentation-Master.PDF
- Airworthiness 7N - Attachment 3.3 FBI Overall Mapping (item 102, .PDF, 205 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318672&FileExtension=.PDF&FileName=Airworthiness%207N%20-%20Attachment%203.3%20FBI%20Overall%20Mapping-Master.PDF
- Airworthiness 7O - Attachment 4.1 Honeywell Testing (item 103, .PDF, 593 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318673&FileExtension=.PDF&FileName=Airworthiness%207O%20-%20Attachment%204.1%20Honeywell%20Testing-Redacted.PDF
- Airworthiness 7P - Attachment 4.2 FAR 25.699 and JAR 25.699 (item 104, .PDF, 73 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318674&FileExtension=.PDF&FileName=Airworthiness%207P%20-%20Attachment%204.2%20FAR%2025.699%20and%20JAR%2025.699-Master.PDF
- Flight Data Recorder 10A - Specialist's Factual Report (item 105, .PDF, 553 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40316299&FileExtension=.PDF&FileName=Flight%20Data%20Recorder%2010A%20-%20Specialist%27s%20Factual%20Report-Master.PDF
- Flight Data Recorder 10B - Attachment 1 - Tabular Data -Entire Flight - (CSV Format) (item 106, .CSV, 12.7 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40316390&FileExtension=.csv&FileName=Flight%20Data%20Recorder%2010B%20-%20Attachment%201%20-%20Tabular%20Data%20-Entire%20Flight%20-%20(CSV%20Format)-Master.csv
- Flight Data Recorder 10C - Attachment 2 - Tabular Data - Last 15 Minutes (CSV Format) (item 107, .CSV, 991 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40316391&FileExtension=.csv&FileName=Flight%20Data%20Recorder%2010C%20-%20Attachment%202%20-%20Tabular%20Data%20-%20Last%2015%20Minutes%20(CSV%20Format)-Master.csv
- Cockpit Voice Recorder 12 - Factual Report of Group Chairman (item 108, .PDF, 146 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319137&FileExtension=.PDF&FileName=Cockpit%20Voice%20Recorder%2012%20-%20Factual%20Report%20of%20Group%20Chairman-Master.PDF
- Aircraft Performance 13 - Airplane Performance Study (item 109, .PDF, 7.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318657&FileExtension=.PDF&FileName=Aircraft%20Performance%2013%20-%20Airplane%20Performance%20Study-Master.PDF
- Aircraft Performance 13 - Airplane Performance Study Errata (item 110, .PDF, 15 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40346921&FileExtension=.PDF&FileName=Aircraft%20Performance%2013%20-%20Airplane%20Performance%20Study%20Errata-Master.PDF
- Aircraft Performance 13 - Airplane Performance Study Addendum 1 (item 111, .PDF, 441 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40346922&FileExtension=.PDF&FileName=Aircraft%20Performance%2013%20-%20Airplane%20Performance%20Study%20Addendum%201-Master.PDF
- Aircraft Performance 13B - ATR Design Changes Since Roselawn (item 112, .PDF, 3.2 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318782&FileExtension=.PDF&FileName=Aircraft%20Performance%2013B%20-%20ATR%20Design%20Changes%20Since%20Roselawn-Master.PDF
- Aircraft Performance 13C - ATR Aircraft Performance Monitoring System (item 113, .PDF, 2.5 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318783&FileExtension=.PDF&FileName=Aircraft%20Performance%2013C%20-%20ATR%20Aircraft%20Performance%20Monitoring%20System-Master.PDF
- Aircraft Performance 13D - ATR Performance Analysis (item 114, .PDF, 334 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318785&FileExtension=.PDF&FileName=Aircraft%20Performance%2013D%20-%20ATR%20Performance%20Analysis-Master.PDF
- Aircraft Performance 13E - ATR Flap and Stall Warning Systems (item 115, .PDF, 3.3 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318787&FileExtension=.PDF&FileName=Aircraft%20Performance%2013E%20-%20ATR%20Flap%20and%20Stall%20Warning%20Systems-Master.PDF
- Aircraft Performance 13F - EASA Presentation on ATR-42 Certification (item 116, .PDF, 104 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319014&FileExtension=.PDF&FileName=Aircraft%20Performance%2013F%20-%20EASA%20Presentation%20on%20ATR-42%20Certification-Master.PDF
- Aircraft Performance 13G - FAA Presentation - Transport Category Certification (item 117, .PDF, 202 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319046&FileExtension=.PDF&FileName=Aircraft%20Performance%2013G%20-%20FAA%20Presentation%20-%20Transport%20Category%20Certification-Master.PDF
- Aircraft Performance 13H - FAA Presentation - ASIAS (item 118, .PDF, 915 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319048&FileExtension=.PDF&FileName=Aircraft%20Performance%2013H%20-%20FAA%20Presentation%20-%20ASIAS-Master.PDF
- Aircraft Performance 13I - FAA Presentation - Proposed Icing Envelope (item 119, .PDF, 698 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319050&FileExtension=.PDF&FileName=Aircraft%20Performance%2013I%20-%20FAA%20Presentation%20-%20Proposed%20Icing%20Envelope-Master.PDF
- Aircraft Performance 13J - FAA Presentation - National Simulator Program (item 120, .PDF, 51 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319054&FileExtension=.PDF&FileName=Aircraft%20Performance%2013J%20-%20FAA%20Presentation%20-%20National%20Simulator%20Program-Master.PDF
- Aircraft Performance 13K - FAA PAI Memo on Flap Asymmetry Indication (item 121, .PDF, 335 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319092&FileExtension=.PDF&FileName=Aircraft%20Performance%2013K%20-%20FAA%20PAI%20Memo%20on%20Flap%20Asymmetry%20Indication-Master.PDF
- Human Performance 14A - Factual Report (item 122, .PDF, 60 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318505&FileExtension=.PDF&FileName=Human%20Performance%2014A%20-%20Factual%20Report-Master.PDF
- Human Performance 14B - Empire Airlines Personnel Interviews (item 123, .PDF, 115 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318507&FileExtension=.PDF&FileName=Human%20Performance%2014B%20-%20Empire%20Airlines%20Personnel%20Interviews-Master.PDF
- Materials Laboratory 15A - Factual Report 09-051 Annuciator Panel (item 124, .PDF, 552 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318658&FileExtension=.PDF&FileName=Materials%20Laboratory%2015A%20-%20Factual%20Report%2009-051%20Annuciator%20Panel-Master.PDF
- Materials Laboratory 15B - Factual Report 09-052 Hydraulic Fluid Testing (item 125, .PDF, 8.3 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318659&FileExtension=.PDF&FileName=Materials%20Laboratory%2015B%20-%20Factual%20Report%2009-052%20Hydraulic%20Fluid%20Testing-Master.PDF
- Materials Laboratory 15C - Factual Report 09-050 Flap Actuators (item 126, .PDF, 14.9 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318663&FileExtension=.PDF&FileName=Materials%20Laboratory%2015C%20-%20Factual%20Report%2009-050%20Flap%20Actuators-Master.PDF
- Materials Laboratory 15D - Factual Report 09-023 Aileron Control Rod (item 127, .PDF, 1.0 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40318661&FileExtension=.PDF&FileName=Materials%20Laboratory%2015D%20-%20Factual%20Report%2009-023%20Aileron%20Control%20Rod-Master.PDF
- Reports from Parties to the Investigation: Submission ATR (item 128, .PDF, 123 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40328825&FileExtension=.PDF&FileName=Reports%20from%20Parties%20to%20the%20Investigation%3A%20Submission%20ATR-Master.PDF
- Reports from Parties to the Investigation: Submission BEA (item 129, .PDF, 71 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40328826&FileExtension=.PDF&FileName=Reports%20from%20Parties%20to%20the%20Investigation%3A%20Submission%20BEA-Master.PDF
- Reports from Parties to the Investigation: Submission Empire Airlines (item 130, .PDF, 124 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40328828&FileExtension=.PDF&FileName=Reports%20from%20Parties%20to%20the%20Investigation%3A%20Submission%20Empire%20Airlines-Master.PDF
- Reports from Parties to the Investigation: Submission Empire Airlines (item 131, .PDF, 17 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40345838&FileExtension=.PDF&FileName=Reports%20from%20Parties%20to%20the%20Investigation%3A%20Submission%20Empire%20Airlines-Master.PDF
- Reports from Parties to the Investigation: FAA response to the "No Action Memo" for the Airplane Performance Monitoring System (item 132, .PDF, 599 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40346890&FileExtension=.PDF&FileName=Reports%20from%20Parties%20to%20the%20Investigation%3A%20%20FAA%20response%20to%20the%20%22No%20Action%20Memo%22%20for%20the%20Airplane%20Performance%20Monitoring%20System-Redacted.PDF
- Animation Description Disclaimer (item 133, .PDF, 36 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319154&FileExtension=.PDF&FileName=Animation%20Description%20Disclaimer-Master.PDF
- Animation in Quicktime Format (item 134, MOV, 10.2 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319155&FileExtension=mov&FileName=Animation%20in%20Quicktime%20Format-Master
- Public Hearing Opening Presentation (item 135, .PDF, 3.2 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40319275&FileExtension=.PDF&FileName=Public%20Hearing%20Opening%20Presentation-Master.PDF
- Transcript - Public Hearing Day 1 (09/22/09) (item 136, .PDF, 650 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40320132&FileExtension=.PDF&FileName=Transcript%20-%20Public%20Hearing%20Day%201%20(09%2F22%2F09)-Master.PDF
- Transcript - Public Hearing Day 2 (09/23/09) (item 137, .PDF, 867 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40320133&FileExtension=.PDF&FileName=Transcript%20-%20Public%20Hearing%20Day%202%20(09%2F23%2F09)-Master.PDF
- DGAC Special Certification Conditions (2) for the ATR42-320 (item 138, .PDF, 777 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40322976&FileExtension=.PDF&FileName=DGAC%20Special%20Certification%20Conditions%20(2)%20for%20the%20ATR42-320-Master.PDF
- Board Meeting Animation Description Disclaimer (item 139, .PDF, 49 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40346729&FileExtension=.PDF&FileName=Board%20Meeting%20Animation%20Description%20Disclaimer-Master.PDF
- Kinematics Extraction Study (item 140, .PDF, 2.3 MB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40355957&FileExtension=.PDF&FileName=Kinematics%20Extraction%20Study-Master.PDF

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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