Table of Contents
1.0PurposeandScope
1.1Introduction
1.2SystemOverview
1.3OperationalGoals
1.4EquipmentClasses
1.5AidingandMultipleSensors
1.6TestConsiderations
1.7DefinitionofKeyTerms
1.8AssumptionsandApproachtoSelectedIssues
2.0EquipmentPerformanceandTestProcedures
2.1GeneralRequirements
2.1.1RequirementsApplicabletoBeta,Gamma,and
DeltaEquipment
2.1.2RequirementsforEnRouteandTerminalMode
2.1.3RequirementsforNonprecisionApproachMode
2.1.4RequirementsforPrecisionApproachOperations
2.2ClassGammaRequirements
2.2.1ClassGammaGeneralRequirements
2.2.2ClassGammaRequirementsforEnRoute/Terminal
Operation
2.2.3ClassGammaRequirementsforNonprecision
ApproachOperation
2.2.4FunctionalClassGammaRequirementsfor
PrecisionApproachOperations
2.3ClassDelta-4RequirementsforPrecisionApproach
Operations
2.3.1GeneralHumanFactorsRequirements
2.3.2PathSelection
2.3.3PathDefinition
2.3.4NavigationDisplays
2.3.5DatabaseRequirements
2.3.6Alerts
2.4AirborneEquipmentPerformance-EnvironmentalConditions
2.4.1EnvironmentalTests
2.5TestMethodsandProcedures
2.5.1TestCrossReferenceMatrix
2.5.2WAASMessageLossRateTest
2.5.3StepDetectorTest
2.5.4InitialAcquisitionTestProcedures
2.5.5SatelliteAcquisitionTimeTest
2.5.6SatelliteReacquisitionTimeTest
2.5.7InterferenceIntegrityTestfor
Class1Sensors
2.5.8Steady-StateAccuracyTest
2.5.9IntegrityMonitoringTestProcedures
2.5.10PrecisionApproachfaultDetection
2.5.11TestProceduresforClassGammaEquipment
3.0InstalledEquipmentPerformance
3.1GeneralRequirements
3.1.1InstallationRequirements
3.1.2InstalledEquipmentPerformanceRequirements
3.1.3ConditionsofTest
3.1.4TestProceduresforInstalledEquipment
Performance
3.2ClassBetaEquipment
3.3ClassGammaEquipment
3.3.1GeneralRequirementsforAllNavigationModes
3.3.2ClassGammaEquipmenttoSupportEnrouteand
TerminalAreaNavigation
3.3.3ClassGammaEquipmenttoSupportNon-precision
ApproachNavigation
3.3.4ClassGammaEquipmenttoSupportPrecision
ApproachNavigation
3.4ClassDelta-4EquipmenttoSupportPrecisionApproach
Navigation
3.4.1InstallationRequirements
3.4.2InstalledEquipmentPerformanceRequirements
3.4.3TestProceduresforInstalledEquipment
Performance
4.0OperationalCharacteristics
4.1Preface
4.2Turn-onandInitializationoftheWAASGNSSAirborne
ReceivingSystem
4.3InitialGroundOperations
4.4TakeOffandDeparture
4.5TurnManeuvers
4.6EnRoute
4.7Approach
4.8MissedApproach
ListofFigures
1-1WAASArchitecture
1-2FunctionalClasses
1-3DiagramofFDEConditions
1-4MarkovStateDiagramofFaultDetectionandExclusion
1-5ExampleFDEEvents
2-1SatelliteSelectionHierarchy
2-2SensitivityandDynamicRangeConfigurations
2-3TFLEG
2-4RFLEG
2-5DirecttoPathDefinition
2-6CFLEG
2-7Fly-ByTheoreticalTransitionArea
2-8Fly-OverTheoreticalTransitionArea
2-9WaypointSequencing
2-10DefaultNavigationModes
2-11Full-ScaleDeflectionandDefinedPathforNormalApproach
(NotVtfApproach)
2-12FullScaleDeflectionandDefinedPathforVtfApproach
2-13MissedApproachScenarios
2-14FinalApproachSegmentDefinition
2-15VerticalFull-ScaleDeflectionforPrecisionApproach
2-16GenericTestConfigurationforBenchTestsUsingAntennaWithout
Preamplifier
2-17GenericTestConfigurationforBenchTestsUsingAntennawith
Preamplifier
2-18GenericDynamicProfile
2-19DynamicProfileHorizontalandVerticalMotion
2-20FlightProfileforFlightPlanI
2-21FlightProfileforFlightPlan2
2-22Cross-TrackDeviationforEnRouteandTerminal
2-23Cross-TrackDeviationforNPA
2-24Cross-TrackDeviationforVTFNPA
ListofTables
1-1EquipmentClassesandRequirementsOrganization
2-1TimeoutIntervals
2-2FastCorrectionUserTime-OutIntervalEvaluation
2-3Safety-CriticalFunctions
2-4LabelandMessages
2-5Non-NumericElectricalOutputRequirements
2-6Non-NumericDisplayRequirements
2-7DefinitionofDefaultNavigationModes
2-8SummaryofTypicalAutomaticModeSwitchingTransitions
2-9SummaryofChangesinCross-TrackFullScaleDeflectionfor
AutomaticModeSwitching
2-10ExampleDisplayofPrecisionApproachWarnings
2-11ClassBeta-1EnvironmentalTestRequirements
2-12ClassGamma-1EnvironmentalTestRequirements
2-13ClassBeta-2EnvironmentalTestRequirements
2-14ClassGamma12EnvironmentalTestRequirements
2-15ClassBeta-3EnvironmentalTestRequirements
2-16ClassGamma-3EnvironmentalTestRequirements
2-17ClassDelta-4EnvironmentalTestRequirements
2-18TestCross-ReferenceMatrix
2-19InitialAcquisitionTimeTestInterferenceConditions
2-20GraduatedSamplingPass/FailCriteria
2-21AcquisitionTestInterferenceConditions
2-22ReacquisitionTestInterferenceConditions
2-23DynamicProfileValuesfortheInterferenceIntegrityTests
2-24InitialInterferenceIntegrityTestCwInterferenceValues
2-25DynamicProfileValuesfortheSteady-StateTests
2-26Steady-StateAccuracyTestBroadbandInterferenceValues
2-27Steady-StateAccuracyTestCwInterferenceValues
2-28Steady-StateAccuracyTestPulsedInterferenceValues
2-29MaximumNumberofOutcomestoOff-LineFDETest
2-30WaypointinformationforFlightPlanNo.1
2-31SecondFlightenteredinFlightPlanNo.1
2-32WaypointInformationforFlightPlanNo.2
2-33SimulatedFlightPlanTestNumber1
2-34WaypointsforCrossTrackDeviationBenchTestforEnRouteand
Terminal
2-35HumanFactorsTest:Checklist1.EquipmentUsability
2-37TestSequenceforNPACrossTrackDeviation
2-38TestSequenceforVTFNPACross-TrackDeviation
2-39HumanFactorsTest:Checklist1.EquipmentUsability
2-40HumanFactorsTest:Checklist2.DisplayBrightness
2-41HumanFactorsTest:Checklist3.AudibleAlarms
2-42HumanFactorsTest:Checklist4.EquipmentControls
3-1EquipmentClassesandOrganizationofSection3
ListofAppendices
AppendixAWideAreaAugmentationSystemSignalSpecification
AppendixBStandardGPS/WAASAssumptions
AppendixCStandardReceivedSignalandInterferenceEnvironment
AppendixDDataFormatForHighIntegrityInformationtoSupport
StraightandAdvancedLandingApproachOperations
AppendixEBaselineWeightedNavigationSolution,NavigationSensor
ErrorandTotalSystemErrorAlgorithmsforPrecision
Approach
AppendixFVerticalNavigation(VNAV)
AppendixGRequirementsforBarometricAltimeterAiding
AppendixHStandardOutputFormat
AppendixIExampleStepDetector
AppendixJWAAS-BasedProtectionLevelsforEnRouteThrough
NonprecisionApproachMode
AppendixKFaultDetectionandExclusionReferences
AppendixLTheDirectandIndirectGeodeticProblemsforGreatCircle
Navigation
AppendixMTestConsiderations Abstract
Covers Minimum Operational Performance Standards (MOPS) for airborne navigation equipment (2D and 3D) using the Global Positioning System (GPS) augmented by the Wide Area Augmentation System (WAAS).
