Table of Contents
1.PURPOSE
2.CANCELLATION
3.APPLICABILITY
4.RELATEDADVISORYCIRCULARS,DOCUMENTS,READINGMATERIAL,
ANDNOMENCLATURE
5.ICEPROTECTIONREGULATORYDEVELOPMENTBACKGROUND
6.APPLICABLEAIRFRAME,ENGINE,ANDPROPELLERICEPROTECTION
REQUIREMENTS
6.1IceProtectionRequirements:UnintendedExposureto
IcingConditions
6.2IceProtectionRequirements:IntentionalOperations
inKnownandForecastIcingConditions
6.3IceProtectionRequirements:OperatingSafelyin
IcingConditions
7.CERTIFICATIONPROCEDURES
7.1CertificationProcedures:General
7.2CertificationProcedures:AirframeManufacturer
7.3CertificationProcedures:EngineManufacturer
8.COMPLIANCEMEANS
8.1ComplianceMeans:Analysis
8.2ComplianceMeans:Tests
8.3ComplianceMeans:SurfacesWithoutIceProtection
8.4ComplianceMeans:IceInspectionLightsandCues
8.5ComplianceMeans:ReferencetoPreviously
AccomplishedTests
8.6ComplianceMeans:PerformIntendedFunction
IcingConditions
9.AIRPLANELIGHTMANUAL(AFM)
9.1AFM:Limitations
9.2AFM:OperatingProcedures
9.3AFM:PerformanceInformation
9.4AFM:AirworthinessDirectivesforSevereIcing
Conditions
10.ROTORCRAFT
10.1Rotorcraft:General
10.2Rotorcraft:Compliance
10.3RotorcraftFlightManual
11.AIRCRAFTFROSTANDCLEARICECONSIDERATIONS
12.AIRPLANEDE/ANTI-ICINGBEFORETAKEOFF
13.EXTENDEDRANGEOPERATIONWITHTWO-ENGINEAIRPLANES(ETOPS)
ICINGCONSIDERATIONS
14.REFERENCES
APPENDIXA-RELATEDREGULATIONSANDDOCUMENTS
A.1Regulations
A.2AdvisoryCirculars
A.3RelatedReadingMaterial
APPENDIXB-NOMENCLATURE
B.1Terms
B.2AcronymsandSymbols
B.3References
APPENDIXC-BACKGROUNDOFICEPROTECTIONREGULATORYDEVELOPMENT
C.1TransportCategoryAirplanes(14CFRPart25)
C.2Normal,Utility,Acrobatic,andCommuterCategory
Airplanes(14CFRPart23)
C.3AircraftEngines(14CFRPart3)
C.4Rotorcraft(14CFRParts27and9)
C.5References
APPENDIXD-COMPONENTCEPROTECTIONSYSTEMDESIGNAND
CERTIFICATIONPROCESSFLOWCHARTS
APPENDIXE-METEOROLOGICALCONDITIONS
E.1IcingCloudSpecifications
E.2Using14CFRParts5and29,AppendixC
E.3References
APPENDIXF-OPERATIONALFACTORS
F.1AirplaneOperationalFactors
F.2RotorcraftOperationalFactors
F.3EngineOperationalFactors
APPENDIXG-ICINGCONDITIONSEXPOSURETIME
APPENDIXH-ICEPROTECTIONSYSTEMS
H.1IceProtectionTechnologiesandOperatingModes
H.2References
APPENDIXI-DROPIMPINGEMENTANDWATERCATCH
I.1DropImpingementandWaterCatch
I.2References
APPENDIXJ-PROPELLERICEPROTECTION
J.1PropellerIceProtection
J.2References
APPENDIXK-ICEANDICINGCONDITIONSDETECTION
K.1IceandIcingConditionsDetection
K.2InstallationLocation
K.3SystemConsiderations
K.4CertificationofIceDetectors
K.5References
APPENDIXL-WINDSHIELDCEPROTECTION
APPENDIXM-FINDINGNATURALICINGCONDITIONSFORTESTPURPOSES
M.1Background
M.2StatisticalGuidance
M.3Experience
M.4UsingForecastsofIcingConditions
M.5ProfessionalGuidance
M.6References
APPENDIXN-INSTRUMENTATION
N.1Instrumentation
N.2References
APPENDIXO-WAYSTOEVALUATEICINGEXPOSURESRELATIVETO
APPENDIXC
O.1Background
O.2AppendixCConvertedtoDistance-orTime-Based
Envelopes
O.3References
APPENDIXP-USINGICINGRATETODOCUMENTICINGEXPOSURES
P.1Background
P.2DataFromanIcingRateSensor
P.3ConvertingIcingRatetoIcingIntensity
P.4DataaSheetforDocumentingIcingExposures
P.5References
APPENDIXQ-ICESHEDDING
Q.1IceShedding
Q.2References
APPENDIXR-ICESHAPES
R.1ProtectedSurfaces
R.2UnprotectedSurfaces
R.3IceProtectionSystemFailureIceShapes
R.4CriticalIceShapes
R.5MethodsforDetermining(Predicting)IceShapes
R.6CorrelationofPredicted(Simulated)andNatural
IceShapes
R.7References
APPENDIXS-ICE-CONTAMINATEDHORIZONTALSTABILIZER
(TAILPLANE)STALL
S.1Ice-ContaminatedHorizontalStabilizer(Tailplane)Stall
S.2References
APPENDIXT-ARTIFICIALICINGFLIGHTTESTS:ICINGTANKERSAND
SPRAYRIGTESTS
T.1IcingTankerTests
T.2SprayRigTests
T.3References
APPENDIXU-ICINGWINDTUNNELTESTS
U.1IcingWindTunnelTests
U.2References
APPENDIXV-AIRCRAFTFROSTANDCLEARICECONSIDERATIONS
V.1AircraftFrostandClearIceConsiderations
V.2References Abstract
Specifies type certificate and supplemental type certificate applicants how to comply with the ice protection requirements of Title 14 of the Code of Federal Regulations (14 CFR) parts 23, 25, 27, 29, 33, and 35. It also provides guidance for aircraft type certificate holders on how to maintain the aircraft's airworthiness when operating in an icing environment.
