Flight SWA 1455 Case Study Workbook - Center for Air ...

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5. Using the equations Mass dVelocity/dt = Thrust – Drag – (Weight (sin (FlightPath Angle))), explain how the pilot can decelerate the aircraft (dV/dt < 0) in thissituation?6.7. What is a flare maneuver? When is it performed? What does a flare maneuver doto airplane Lift? Why is a flare useful for landing?At the request of the Safety Board.s Airplane Performance Group, Boeing ranstopping distance simulations for this accident wherein maximum, medium, andminimum 737 autobrake applications, as well as maximum manual brakeapplications, were simulated for wet runway conditions after the 182-knottouchdown. These data indicate that the accident airplane would have requiredabout 5,000 feet of runway length after touchdown to stop using maximumautobrakes and about 4,700 feet of runway length after touchdown to stop usingmaximum manual brakes. Boeing stopping distance calculations based on FDRacceleration data show that the accident airplane traveled about 4,150 feet fromtouchdown to impact with the blast fence, indicating that the airplane toucheddown about 2,150 feet beyond the runway 8 threshold in the TDZ8. What was the purpose of the Boeing study? What did it prove?Copyright Lance Sherry 200938
“Swiss Cheese” Model Analysis for Flight 1455Describe the “holes” in each of these “layers”LayersPublished procedures (Approach Charts)HolesPublished ATC procedures for arrivalsfrom the NorthPublished Stablized Approach Proceduresand CheclistsCrew Resource Management TrainingPublished Airport Runway Safety AreaRequirementsAirport Requirements for Installation ofEMASSATC Approach Clearance InstructionsPilots acceptance for “late” clearanceATC monitoring approachPilot rules for “stabilized approach”Pilot rules for Go AroundChecklist against “pressing”Autobrake LimitationsCopyright Lance Sherry 200939
Page 1 and 2: SYST 560/660OR 750Spring 2009Center
Page 3 and 4: Reason’s Swiss Cheese Accident Mo
Page 5 and 6: is magnified. In a sense then, the
Page 7 and 8: Topographical Map of Surrounding Te
Page 9 and 10: Prevailing Wind Direction:STATION|
Page 11 and 12: Runway 8/26Dimensions: 5801 x 150 f
Page 13 and 14: 6. Precision Approach Path Indicato
Page 15 and 16: Runway Safety AreasTitle 14 CFR 139
Page 17 and 18: Copyright Lance Sherry 200917
Page 19 and 20: 4. What is an EMAS and how does it
Page 21 and 22: Approach Charthttp://204.108.4.16/d
Page 23 and 24: Las Vegas to Burbank RouteSouthwest
Page 25 and 26: 7. When the aircraft passed over PM
Page 27 and 28: 1. What is the Approach Control Fre
Page 29 and 30: At 1808:19, the Woodland controller
Page 31 and 32: 5. What are “speed brakes” (als
Page 33 and 34: 11. Why is it significant that the
Page 35 and 36: penetrated a metal blast fence and
Page 37: . How much altitude (feet) higher w

Flight SWA 1455 Case Study Workbook - Center for Air ...

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