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									                 RNAV in Europe - Procedure Design Master Class




        JAA / EUROCONTROL                                         EUROCONTROL



Workshop on RNAV Implementation in the Terminal Area




                       Luxembourg
                        29 Jan - 2 Feb
                            2001
                  RNAV in Europe - Procedure Design Master Class




        JAA / EUROCONTROL                                          EUROCONTROL



Workshop on RNAV Implementation In the Terminal Area

 • Procedure Checking and Validation

   • Checking

   • Validating
                  RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                                EUROCONTROL




• Quality Control Process
  • What is QC?
  • QC as an Industrial Management Process
    •   Customer Need (Proponent Request)
    •   Specifications
    •   Design
    •   Materials
    •   Production Process
    •   Checking
    •   Validation
                RNAV in Europe - Procedure Design Master Class


   Procedure Checking & Validation                               EUROCONTROL




• QC Process and Procedures
  Specifications
 • Checking:
   • Application of Criteria
   • Calculations, Construction
   • Directed to Process
                   RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                                 EUROCONTROL




• A Couple of Words About Application of
  Criteria

  • Subjectivity

  • Litigation
              RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                            EUROCONTROL




• Subjectivity arises from judgement of
  specialist, in interpreting and applying
  criteria to specific equipment, operations
  and environments.
               RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                             EUROCONTROL




• Litigation arises from accidents

  • Procedure is scrutinized
               RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                             EUROCONTROL




• To facilitate checking:

  • Standardized the process

  • Standardized records - forms

  • Utilize computer-aided systems
                RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                              EUROCONTROL




• Computer-Aided-Procedure Design

  • Time

  • Economic

  • Accuracy

  • (Not a substitute for expertise)
               RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                             EUROCONTROL




• A most valuable asset

  • A second set of eyes

    attached to

  • A second mind
                RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                              EUROCONTROL




• Second Specialist checks:
  • Application of criteria
    against
    • Operational Objective
    • Environment


• Checks Process
                RNAV in Europe - Procedure Design Master Class


      Procedure Checking & Validation                            EUROCONTROL




• Qualified Specialist
  •   Engineer (NAV & AERO)
  •   Pilot
  •   Controller
  •   Procedure Design
  •   Charting
  •   Computers
  •   Lawyer
                RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                              EUROCONTROL




• Procedure Integrity Implies:
  • Data Integrity


• Check Data
  • Runway
  • Runway Environment
  • Obstacle Data
                  RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                                EUROCONTROL




• Computer-Aided Data Integrity & Checking
  • CRC & LRC
  • Integrity Calculations
    •   Runway Length
    •   Runway Bearing
    •   Angular Displacements
    •   Distances
                    RNAV in Europe - Procedure Design Master Class


      Procedure Checking & Validation                                EUROCONTROL




• Validation (Distinguished From Checking)
• A Valid Procedure
  •   Safe
  •   Meets operational objectives
  •   Aircraft stays within “normal” operating parameters
  •   Delivers the aircraft to a position, and in a state, from
      which a normal landing may be conducted (or a
      missed approach)
  •   Complies with ATC procedures & environment
  •   Provides required obstacle clearance
  •   Efficient (Economics)
  •   Safe - How’s that again?
                   RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                                 EUROCONTROL




• Means of Validation
  • Flight Inspection
     • Expensive
        • Costly to repeat
        • Costly to revise procedure at this point
        • Costly to delay publication
  • Get it right prior to flight inspection
                  RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                                EUROCONTROL




• Means of Validation
  • Analytical
    •   Parameters
    •   Operational
    •   Aircraft Performance
    •   ATC
                RNAV in Europe - Procedure Design Master Class


    Procedure Checking & Validation                              EUROCONTROL




• Means of Validation
 • Computer-Modeled Simulation
   • Aircraft Dynamics
   • NAV System Parameters
   • Variable Conditions (Wind, etc.)
   • Documentation of Analytical Results
   • Investigation of Extreme Conditions (Safety)
   • Tool for Study of Changes (Safety & Economics)
   • Research Optimal Solution to Operational
     Requirement (Safety, Economics, Operational,
     Environmental)
   • Right the First Time (Economics)
             RNAV in Europe - Procedure Design Master Class


Procedure Checking & Validation                                                           EUROCONTROL


                                              Operational Objectives
    Proponent Request                         Equipment



                                              Survey                         Obstacles
     Assemble Data                            Airport                      Environment


                                              Criteria Application          Evaluations
         Design                               Layouts                     Computations
                                              Air Traffic Compatibility




      Flight Inspect



         Publish
             RNAV in Europe - Procedure Design Master Class


Procedure Checking & Validation                                                           EUROCONTROL


                                              Operational Objectives
    Proponent Request                         Equipment



                                              Survey                         Obstacles
     Assemble Data                            Airport                      Environment


                                              Criteria Application          Evaluations
         Design                               Layouts                     Computations
                                              Air Traffic Compatibility


                                              Second Specialist
         Check                                Repeat Processes



         Validate                             Computer Simulation




      Flight Inspect



         Publish
             RNAV in Europe - Procedure Design Master Class


Procedure Checking & Validation                                                           EUROCONTROL


                                              Operational Objectives
    Proponent Request                         Equipment



                                              Survey                         Obstacles
     Assemble Data                            Airport                      Environment


                                              Criteria Application          Evaluations
         Design                               Layouts                     Computations
                                              Air Traffic Compatibility


                                              Second Specialist
         Check                                Repeat Processes



         Validate                             Computer Simulation




      Flight Inspect



         Publish
        RNAV in Europe - Procedure Design Master Class


Procedure Checking & Validation                          EUROCONTROL
        RNAV in Europe - Procedure Design Master Class


Procedure Checking & Validation                          EUROCONTROL

								
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