Tilburg University the Transformation of Accident Investigation Pupulidy

Total Page:16

File Type:pdf, Size:1020Kb

Tilburg University the Transformation of Accident Investigation Pupulidy Tilburg University The transformation of accident investigation Pupulidy, Ivan Document version: Publisher's PDF, also known as Version of record Publication date: 2015 Link to publication Citation for published version (APA): Pupulidy, I. (2015). The transformation of accident investigation: From finding cause to sensemaking S.l.: s.n. General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. ? Users may download and print one copy of any publication from the public portal for the purpose of private study or research ? You may not further distribute the material or use it for any profit-making activity or commercial gain ? You may freely distribute the URL identifying the publication in the public portal Take down policy If you believe that this document breaches copyright, please contact us providing details, and we will remove access to the work immediately and investigate your claim. Download date: 09. apr. 2016 The Transformation of Accident Investigation From Finding Cause to Sensemaking Proefschrift ter verkrijging van de graad van doctor aan Tilburg University op gezag van de rector magnificus, prof.dr. E.H.L. Aarts, in het openbaar te verdedigen ten overstaan van een door het college voor promoties aangewezen commissie in de Ruth First zaal van de Universiteit op dinsdag 1 september 2015 om 10.15 uur door Ivan Alexander Pupulidy geboren op 30 mei 1958 te Weissenburg, Duitsland Promotores: Prof.dr. J.B. Rijsman Prof.dr.ir. G. van Dijk Copromotor: Dr. D. Whitney Overige leden promotiecommissie: Prof.dr. J. Goedee Prof.dr. L. Bibard Prof.dr. J.A.J. Luijten Prof.dr.em. E. Schein Prof.mr. L. Witvliet Dr. P. Spierings Table of Contents Abstract ........................................................................................................................................... i Acknowledgements ........................................................................................................................ ii Introduction ................................................................................................................................... 1 Chapter 1: History of the USDA Forest Service .............................................................................. 9 Chapter 2: The Evolution of Accident Investigation ..................................................................... 27 Chapter 3: The Serious Accident Investigation Guide—Pressure to Standardize the Investigation Process ......................................................................................................................................... 40 Chapter 4: The Norcross Case Study ............................................................................................ 54 Chapter 5: The Panther Case Study ............................................................................................. 68 Chapter 6: The Importance of Sensemaking Communities to Accident Prevention .................... 87 Chapter 7: Learning from Error .................................................................................................... 95 Chapter 8: Agreeing to the Concepts of the Coordinated Response Protocol and Learning Review ........................................................................................................................................ 111 Chapter 9: The Saddleback Case Study ...................................................................................... 120 Chapter 10: Reflections on Transformation through the Lens of Social Construction ............... 149 Chapter 11: Summary and Conclusions ..................................................................................... 162 Bibliography of References ........................................................................................................ 185 Appendix .................................................................................................................................... 199 TRANSFORMATION OF ACCIDENT INVESTIGATION FROM FINDING CAUSE TO SENSEMAKING Abstract This dissertation introduces a network of practices that transformed the United States Department of Agriculture (USDA) Forest Service accident investigation. This is an exceptionally important topic to the Forest Service for several reasons. First, the Chief of the Forest Service has committed to creating a “zero fatality organization,” and the organizational response to accidents is believed to play a significant role in achieving this goal (Tidwell, 2013). Second, the previous method of investigation created second victims; these were workers who were blamed or cited as having caused the accident. This outcome was not intentional; however, the process demanded the identification of cause, and cause was translated into blame. Third, the linear traditional method of investigation was overly simplistic and eroded the confidence that the workforce had concerning the organization. Fourth, the fatality accident rate for wildland firefighting operations was “unacceptable” (Tidwell, 2013)—the wildland1 firefighting community lost 1,075 firefighters between 1910 and 2014 (this number does not include off duty deaths). Under the traditional method of accident investigation, the accident rate increased. This dissertation uses case studies to show the interweaving of organizational and individual journeys, each of which began with the strength to inquire and to challenge assumptions. The case studies show how constructed realities, including my own, were challenged through inquiry and how four practices emerged that supported sensemaking at both the field and organizational leadership levels of the organization. The application of a single one of these practices can improve investigative processes; however, as the last case study demonstrates, together they form a network that transformed Forest Service investigations. There is also a realization that this was—and in many ways—still is a learning journey. The process of change spanned eight years and the journey is not yet complete. In that eight- year period, the Forest Service has accepted new processes for the review of accidents and incidents. The Learning Review process, which replaced accident investigation, embraces four practices designed to engage a wide range of participants through targeted learning products. Where we used to construct accident investigation reports to place the incidents behind us, these new learning products are designed to invigorate communities of practice to discuss, question, and explore the incidents in ongoing dialogues that add perspectives, knowledge, and experience in order to develop applicable lessons learned. I did not begin my journey as a social constructionist and only discovered this orientation once I was well along the path. I realized almost all the organizational and individual transformation practices represented the application of constructionist concepts. 1 Wildland firefighting is differentiated from structural firefighting. Wildland fires burn in forest and grasslands, whereas the term structural firefighting is specific to houses and other manmade structures. Ivan Pupulidy i TRANSFORMATION OF ACCIDENT INVESTIGATION FROM FINDING CAUSE TO SENSEMAKING Acknowledgements When I first began to write this dissertation I did not understand that the transformation I was about to expose was as much about me as it was about the USDA Forest Service. I learned that change can be so incremental as to be imperceptible. I also learned the importance of an emerging sense that we should be less drawn to finding specific solutions to problems in complex systems. Instead, the focus of our effort should be to facilitate collaboration across hierarchical boundaries through dialogues that result in creative pathways that fit specific situations. Then we must dedicate effort to reflect— only in reflection can we learn. I want to thank those who helped conceptually, spiritually, and technically; that list would likely fill the page. It would not be reasonable to continue without mentioning some of the most critical members of the cast of people who supported me and contributed to this dissertation: Crista, my wife, best friend, and editor; Heather, my dear Canadian friend and conceptual cohort; John, for challenging my ideas and being really clever about it; Ben, for beginning his journey with me and for trusting; Curtis, Heath, Wayne, Gwen, and Jay for helping to bring ideas into practice; Sidney, for lighting a fire that would not go out; Todd, for changing me and changing with me; Diana, for holding my feet to the fire; and every person who challenged my ideas, ran small experiments, provided feedback, and otherwise agreed or disagreed—we have all come a long way. There is a greater thanks that must be offered—to my mom—she already knows what she did to inspire the drive that I needed just to get this thing done! There is another group of people who deserve the utmost recognition: the lost friends who, in the pursuit of their dreams, were with me at dinner one night and were gone the next. Alongside them are all the other firefighters, frontline operators, and pilots who have been made into second victims by a process from which justice cannot be achieved and learning is of little or no interest. In particular is Pete, whose story about the
Recommended publications
  • The Use of Voluntary Safety Reporting Programs by the Federal Aviation Administration
    COLLABORATING WITH INDUSTRY TO ENSURE REGULATORY OVERSIGHT: THE USE OF VOLUNTARY SAFETY REPORTING PROGRAMS BY THE FEDERAL AVIATION ADMINISTRATION A dissertation submitted to Kent State University in partial fulfillment of the requirements for the degree of Doctor of Philosophy by Russell W. Mills May 2011 Dissertation written by Russell W. Mills B.A., Westminster College, 2005 M.P.A, University of Vermont, 2007 Ph.D, Kent State University, 2011 Approved by _____________________ , Mark K. Cassell, Co-Chair, Doctoral Dissertation Committee _____________________, Renée J. Johnson, Co-Chair, Doctoral Dissertation Committee _____________________, Daniel Hawes, Committee Member _____________________, Issac Richmond Nettey, Outside Reader _____________________, Paul Farrell, Graduate Faculty Member Accepted by _____________________, Steven Hook, Chair, Department of Political Science _____________________, Timothy Moerland, Dean, College of Arts and Sciences ii TABLE OF CONTENTS LIST OF FIGURES ........................................................................................................... X LIST OF TABLES ............................................................................................................ XI ACKNOWLEDGEMENTS ............................................................................................. XII CHAPTER 1 INTRODUCTION AND LITERATURE REVIEW .................................... 1 1.1 Introduction ..............................................................................................................
    [Show full text]
  • Substandard Flight Crew Performance I
    Running Head; Substandard Flight Crew Performance i Substandard Flight Crew Performance: Recurrent Human Factors in Flight Crew Initiated Aircraft Incidents and Accidents By Raymond Newell, BSc (Hons) MSc Doctoral Thesis Submitted in partial fulfilment of the requirements for the award of Doctor of Philosophy of Loughborough University June 2017 Substandard Flight Crew Performance iii ABSTRACT The objective of this research has been to understand more about aviation accidents in which the actions of the flight crew members (hereafter FCMs) were the main cause. A new con- struct has been developed known as substandard flight crew performance (hereafter SFP) to provide framework and context for this research. To support this construct, the most recurrent examples of SFP were identified from analysis of decades of investigations and reports. Based upon the frequency of occurrence, the potential contribution to aviation safety, and the feasibility of conducting meaningful research, three diverse but interconnected factors have been identified. The first of these related to the recurrent influence of verbal phenomena in aviation accidents, in particular, distracting conversations and unclear communications. The literature indicated that even those tasked with investigating accidents where these phenome- na had been present understood very little about the underlying reasons for their occurrence. Furthermore, although these phenomena have been studied within more general research populations, as far as is known no previous research has examined their function in the avia- tion context. A questionnaire and unstructured interviews with FCMs resulted in two taxon- omies, both of which have been supported by ethnographic1 observations. The next strand of this research critically examined some of the reasons why some flight crews become unsure of their position or orientation whilst navigating both in flight and on the ground, a phenome- non that has been associated with some of the most serious instances of SFP.
    [Show full text]
  • Rosenker FAA Safety Testimony
    Testimony of the Honorable Mark V. Rosenker Acting Chairman National Transportation Safety Board Before the Subcommittee on Aviation Operations, Safety and Security Committee on Commerce, Science, and Transportation United States Senate Aviation Safety: FAA’s Role in the Oversight of Commercial Air Carriers June 10, 2009 Good afternoon. With your concurrence, Mr. Chairman, I would like to begin my testimony with a short summary of the National Transportation Safety Board’s (NTSB) actions to date regarding the investigation of the accident involving Colgan Air flight 3407. I want to emphasize that this is still an ongoing investigation and that there is significant work left for our investigative staff. My testimony today will therefore out of necessity be limited to those facts that we have identified to date, and I will steer clear of any analysis of what we have found so far and avoid any ultimate conclusions that might be drawn from that information. On February 12, 2009, about 10:17 p.m. eastern standard time, Colgan Air flight 3407, a Bombardier Dash 8-Q400, crashed during an instrument approach to runway 23 at Buffalo- Niagara International Airport, Buffalo, New York. The crash site was in Clarence Center, New York, about 5 nautical miles northeast of the airport, and was mostly confined to a single residential house. The flight was operating as a Part 121 scheduled passenger flight from Liberty International Airport, Newark, New Jersey. The four crew members and 45 passengers were killed, and the aircraft was destroyed by impact forces and post crash fire. One person in the house was also killed and two individuals escaped with minor injuries.
    [Show full text]
  • On the Value of Wildland Fire Behavior Case Studies
    On the Value of Wildland Fire Behavior Case Studies Marty Alexander University of Alberta, Edmonton, AB Dave Thomas Renoveling, Ogden, UT Interior West Fire Ecology Conference: Challenges and Opportunities in a Changing World Snowbird Resort, Utah, November 14-17, 2011 The most effective means of judging potential fire behavior is considered to be the coupling of (1) mathematical modelling with (2) experienced judgement (e.g., “expert opinion”), and (3) published case study knowledge (e.g., wildfires and operational prescribed fires) 1 2 3 The “Case” for Case Studies General Value of Case Studies “Time and time again case histories have proven their value as training aids and as sources of research data.” Chandler (1976) Craig C. Chandler USFS Fire Research Director Most empirical-based fire behavior prediction systems are dependent to some extent on wildfire observations Canada Australia U.S.A. Information gleaned from wildfires also valuable in testing & evaluating fire behavior models and systems 1972 Battle Fire, Prescott NF, AZ First Wildland Fire Case Study? Gisborne, H.T. 1927. Meteorological Factors in the Quartz Creek Forest Fire. Monthly Weather Review 55: 56- 60. 1926 Quartz Creek Fire, Kaniksu National Forest, northern Idaho – adjacent to the Priest River Experimental Forest Fire Documentation Team – Southern Forest Fire Laboratory (SFFL), Macon, GA SFFL Mobile Fire Laboratory inside laboratory trailer Approaches to Case Studies • Designated fire research documentation teams • Fire behavior analyst role on fire incidents •
    [Show full text]
  • APPENDIX to ANALYSIS of EXCEPTIONAL EVENTS CONTRIBUTING to HIGH PM10 CONCENTRATIONS in the SOUTH COAST AIR BASIN on OCTOBER 13, 2008
    SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT PLANNING, RULE DEVELOPMENT, AND AREA SOURCES APPENDIX to ANALYSIS OF EXCEPTIONAL EVENTS CONTRIBUTING TO HIGH PM10 CONCENTRATIONS IN THE SOUTH COAST AIR BASIN ON OCTOBER 13, 2008 SUPPORTING DOCUMENTS TABLE OF CONTENTS TABLE OF CONTENTS ....................................................................................................................................................i A SUPPORTING MATERIALS ................................................................................................................................. 1 A.1 Meteorological Observations ................................................................................................................................ 1 Remote Automated Weather Stations (RAWS): 10/13/2008 .................................................................................... 1 NWS/FAA METAR Observations: 10/12 – 10/14/2008 ......................................................................................... 13 A.2 National Weather Service Weather Forecast Discussions .................................................................................. 61 NWS Los Angeles/Oxnard Forecast Office ............................................................................................................. 61 NWS San Diego Forecast Office .............................................................................................................................. 69 A.3 National Weather Service Short Term Forecasts (Nowcasts) ............................................................................
    [Show full text]
  • An Analysis of Regional Airlines' Response to the Pilot Shortage And
    Bridgewater State University Virtual Commons - Bridgewater State University Honors Program Theses and Projects Undergraduate Honors Program 4-24-2018 An Analysis of Regional Airlines’ Response to the Pilot Shortage and How It Impacts Collegiate Pilots Jared Samost Follow this and additional works at: http://vc.bridgew.edu/honors_proj Part of the Management and Operations Commons Recommended Citation Samost, Jared. (2018). An Analysis of Regional Airlines’ Response to the Pilot Shortage and How It Impacts Collegiate Pilots. In BSU Honors Program Theses and Projects. Item 266. Available at: http://vc.bridgew.edu/honors_proj/266 Copyright © 2018 Jared Samost This item is available as part of Virtual Commons, the open-access institutional repository of Bridgewater State University, Bridgewater, Massachusetts. Running head: REGIONAL AIRLINES’ RESPONSE TO THE PILOT SHORTAGE 1 An Analysis of Regional Airlines’ Response to the Pilot Shortage and How It Impacts Collegiate Pilots Jared Samost Submitted in Partial Completion of the Requirements for Commonwealth Honors in Aviation Science Bridgewater State University April 24, 2018 Prof. Michael Welch, Thesis Advisor Prof. Michael Farley, Committee Member Prof. Veronica Cote, Committee Member REGIONAL AIRLINES’ RESPONSE TO THE PILOT SHORTAGE 2 Table of Contents Abstract ............................................................................................................................... 3 Introduction ........................................................................................................................
    [Show full text]
  • Aviation Safety Oversight and Failed Leadership in the FAA
    Table of Contents I. Executive Summary……………………………………………………….…….....…….2 II. Overview……………….......……………………………………………………………..3 III. Table of Acronyms……………………………………………………….……....….…...9 IV. Findings……..…………………………………………………………………………...11 V. Introduction………………………………………………………………………...…...14 A. The Federal Aviation Administration …………….…….……………….……...…….15 B. History of Safety Concerns in the FAA……….……………………..……..……...…16 C. Whistleblowers……………………………………………………………………..…20 D. FAA Aviation Safety and Whistleblower Investigation Office………………………22 VI. Committee Investigation…………………………………………….............................24 A. Correspondence with the FAA………………………………………………..….......24 B. Concerns Surrounding the FAA’s Responses.……...…………………………..…….28 C. Other Investigations………………………………………………………………..…32 VII. Whistleblower Disclosures………………………………..……………………………38 A. Boeing and 737 Max………………………………………………………………….38 B. Abuse of the FAA’s Aviation Safety Action Program (ASAP)……………………... 47 C. Atlas Airlines………………………………………………………………………….59 D. Allegations of Misconduct at the Honolulu Flight Standards District Office………...66 E. Improper Training and Certification………………………………………………….73 F. Ineffective Safety Oversight of Southwest Airlines…………………………………..82 VIII. Conclusion……………………………………………………………………………....99 IX. Recommendations…………………………………………………..……….………...101 1 I. Executive Summary In April of 2019, weeks after the second of two tragic crashes of Boeing 737 MAX aircraft, U.S. Senate Committee on Commerce, Science, and Transportation staff began receiving information
    [Show full text]
  • Testimony of Ms. Dana Schulze Acting Director, Office of Aviation Safety
    Testimony of Ms. Dana Schulze Acting Director, Office of Aviation Safety National Transportation Safety Board Before the Subcommittee on Aviation Committee on Transportation and Infrastructure United States House of Representatives — On — Status of Aviation Safety — Washington, DC • July 17, 2019 An Independent Federal Agency Good morning, Chairman Larsen, Ranking Member Graves, and Members of the Subcommittee. Thank you for inviting the National Transportation Safety Board (NTSB) to testify before you today. I am the Acting Director of the Office of Aviation Safety within the NTSB. The NTSB is an independent federal agency charged by Congress with investigating every civil aviation accident in the United States and significant accidents in other modes of transportation – highway, rail, marine, and pipeline. We determine the probable cause of the accidents we investigate, and we issue safety recommendations aimed at preventing future accidents. In addition, we conduct special transportation safety studies and special investigations and coordinate the resources of the federal government and other organizations to assist victims and their family members who have been impacted by major transportation disasters. The NTSB is not a regulatory agency – we do not promulgate operating standards nor do we certificate organizations and individuals. The goal of our work is to foster safety improvements, through formal and informal safety recommendations, for the traveling public. We investigate all civil domestic air carrier, commuter, and air taxi accidents; general aviation accidents; and certain public-use aircraft accidents, amounting to approximately 1,400 investigations of accidents and incidents annually. We also participate in investigations of airline accidents and incidents in foreign countries that involve US carriers, US-manufactured or - designed equipment, or US-registered aircraft.
    [Show full text]
  • Flight Path Monitoring FINAL REPORT of the ACTIVE PILOT MONITORING WORKING GROUP
    A Practical Guide for Improving Flight Path Monitoring FINAL REPORT OF THE ACTIVE PILOT MONITORING WORKING GROUP NOVEMBER, 2014 A Practical Guide for Improving Flight Path Monitoring Table of Contents Foreword .................................................. vi 3. Barriers to Effective Monitoring ...........................12 3.1 Human Factors Limitations ...........................12 Executive Summary .........................................vii 3.2 Time Pressure .....................................13 1. Introduction ............................................1 3.3 Lack of Feedback to Pilots When Monitoring Lapses .......14 1.1 Background ........................................1 3.4 Design of Flight Deck Systems and SOPs ................14 1.2 Defining Monitoring .................................3 3.5 Pilots’ Inadequate Mental Models of Autoflight System Modes ............................14 1.3 Scope .............................................4 3.6 Corporate Climate Does Not Support 1.4 Effective Monitoring Actions ..........................4 Emphasis on Monitoring .............................14 1.5 Working Group Makeup ..............................5 4. Recommendations to Improve Monitoring Performance........15 1.6 Tasking of the Working Group .........................5 5. Concluding Remarks ....................................43 2. Monitoring Data and Research .............................6 Appendix A Monitoring Link to Threat and Error Management 2.1 Aircraft Accident Reports .............................6 Performance, The
    [Show full text]
  • Air Line Pilots Association, International
    August 2017 ALSO IN THIS ISSUE: Air » Our Union page 5 » The Landing page 37 » ALPA@Work page 34 Line ALPA Members Earn Highest Honors for Safety, Security & PilOt page 28 Pilot Assistance Official Journal of the Air Line Pilots Association, International AIR SAFETY AWARD Capt. Charles Hogeman United AVIATION SECURITY AWARD F/O Preston Greene FedEx Express PILOT ASSISTANCE AWARD Capt. John Rosenberg Delta ALPA Continues to Push for No Rollbacks on Safety page 8 Follow us on Twitter PRINTED IN THE U.S.A. @wearealpa Unlimited ATM fee rebates. Worldwide access. Now ALPA members can stay in charge of their money while traveling or at home with a feature- packed checking account linked to a Schwab One® brokerage account. Schwab Bank High Yield Investor Checking® offers: • Banking from anywhere with the Schwab Mobile app: 1 Pay bills, set up transfers, deposit checks with the Schwab Mobile Deposit™ app. • Unlimited ATM fee reimbursements worldwide. 2 • No foreign transaction fees. 3 • No minimum balance or monthly service fees. 4 • View and manage both accounts with a single login— and transfer funds easily between accounts. • FDIC insurance on bank balances up to $250,000. 5 Call the ALPA member line at 1-877-230-1899 to talk to a Schwab representative. Brokerage Products: Not FDIC-Insured • No Bank Guarantee • May Lose Value 1 The Schwab Mobile Deposit™ service is subject to certain eligibility requirements, limitations, and other conditions. Enrollment is not guaranteed, and standard hold policies apply. A wireless signal or mobile connection is required. See schwab.com/mobiledeposit for information on restrictions and conditions.
    [Show full text]
  • A File in the Online Version of the Kouroo Contexture (Approximately
    HDT WHAT? INDEX 2009 2009 EVENTS OF 2008 General Events of 2009 SPRING JANUARY FEBRUARY MARCH SUMMER APRIL MAY JUNE FALL JULY AUGUST SEPTEMBER WINTER OCTOBER NOVEMBER DECEMBER Following the death of Jesus Christ there was a period of readjustment that lasted for approximately one million years. –Kurt Vonnegut, THE SIRENS OF TITAN According to prophetess Lori Adaile Toye of the I AM America Foundation, a series of Earth changes beginning in 1992 and ending in 2009 would have caused much of the world to be submerged, and only 1/3d of America’s population would have been able to survive. Guess we must have dodged the bullet on that one! MILLENNIALISM At this point the United States of America had somewhere between 9,400 and 10,400 nuclear warheads in its arsenal, the Union of Soviet Socialist Republics somewhere between 12,950 and 13,950. That’s enough to make the rubble bounce! In addition, the People’s Republic of China had somewhere between 184 and 240, France in the vicinity of 300, the United Kingdom 160, Israel somewhere between 60 and 200, India some 60 or 70, Pakistan about 60, and North Korea 5 or perhaps 6. Professor John E. Mueller pointed out, however, in ATOMIC OBSESSION: NUCLEAR ALARMISM FROM HIROSHIMA TO AL-QAEDA (Oxford UP), that we might as well cease declaiming about nuclear weapons and eat our corn muffin and get some sleep. The problem we are having is a problem with our rhetoric, a problem of scare tactics, rather than with the proliferation of such a technology.
    [Show full text]
  • Powerpoint Template
    Why Are We Here? (The Accident Loss of Control Record) ICAO Loss of Control Symposium May 20-22, 2014 Dennis A. Crider Chief Technical Advisor, Vehicle Simulation National Transportation Safety Board 1 LOC Accident / Incident Data Set • NTSB LOC data collection • Dick Newman (Crew Systems) and Tony Lambregts • 2008 paper • Frequently quoted • NASA • Wouldn’t it be nice to work together? • Broader LOC dataset 2 LOC Accident / Incident Data Set • Data Sources • Aircraft Accident Reports on DVD (R. Dorsett, 2006) • Australian Transport Safety Bureau (ATSB) • Aviation Safety Network (ASN) • Canadian Transportation Safety Board (TSB) • Flightglobal (Ascend Database) • French Bureau d'Enquêtes et d'Analyses pour la sécurité de l'aviation civile (BEA) • German Bundesstelle für Flugunfalluntersuchung (BFU) • International Civil Aviation Organization (ICAO) • Irish Air Accident Investigation Unit (AAIU) • National Transportation Safety Board (NTSB) • Search Criteria • “loss-of-control” • “upset” • “unusual attitude” • “stall” • “uncontrolled” 3 4 LOC by Flight Regime 80 2500 On-Board Fatalities Events 2000 60 1500 40 Events 1000 20 500 Fatalities On-Board 0 Takeoff Initial Climb Climb Cruise Descent Holding Approach VFR Pattern Circling ApproachFinal Landing Go-around Missed Approach Maneuvering 0 5 LOC by Event Factors 6 Stall Examples • Pinnacle Airlines, Flight 3701 • Bombardier CL-600-2B19 • Aircraft stalled at high altitude • Colgan Air Flight 3407 • Bombardier DHC-8-400 • Stalled on approach to Buffalo 80 Right Right 40 Left Wheel 60 Right
    [Show full text]