Table of Contents
1.Purpose
2.Applicability
3.Cancellation
4.RelatedDocuments
5.Definitions
6.RegulatoryBackground
7.CurrentRequirements
8.ComplianceDemonstration
9.GeneralConsiderations-FuelTankFlammability
10.DeterminingFuelTankFlammability
11.FlammabilityReductionMeans
12.IgnitionMitigationMeans(IMM)
APPENDIX1-LISTOFSECTION26.33(a)AFFECTEDMODELS/FAA
OVERSIGHTOFFICES
APPENDIX2-DEVELOPINGCRITICALDESIGNCONFIGURATIONCONTROL
LIMITATIONS-FUELTANKFLAMMABILITY
APPENDIX3-COMPLIANCEWITHPART26,SUBPARTD,SECTIONS
26.33AND26.35
APPENDIX4-CONSIDERATIONSFORFUELTANKTHERMALMODELS Abstract
Describes information and guidance on compliance with the airworthiness standards for transport category airplanes about limiting the time a fuel tank may be flammable or mitigation of hazards from flammable fuel air mixtures within fuel tanks.
