Holders of type certificates: Fuel tank flammability.

CFR · 2024-01-01 · US · Title 14

(a) (1) A maximum type-certificated passenger capacity of 30 or more, or (2) A maximum payload capacity of 7,500 pounds or more. (b) (2) (i) Fuel tanks for which the type certificate holder has notified the FAA under paragraph (g) of this section that it will provide design changes and service instructions for Flammability Reduction Means or an Ignition Mitigation Means (IMM) meeting the requirements of paragraph (c) of this section. (ii) Fuel tanks substantiated to be conventional unheated aluminum wing tanks. (c) (1) (i) Fuel tanks that are designed to be Normally Emptied must meet the flammability exposure criteria of Appendix M of part 25 of this chapter if any portion of the tank is located within the fuselage contour. (ii) For all other fuel tanks, the FRM must meet all of the requirements of Appendix M of part 25 of this chapter, except, instead of complying with paragraph M25.1 of this appendix, the Fleet Average Flammability Exposure may not exceed 7 percent. (2) (d) (1) (2) (e) (f) (g) (1) A proposed project schedule for submitting the required analysis, or a determination that compliance with (2) A proposed means of compliance with paragraph (b) of this section, if applicable. (h) (1) A proposed project schedule, identifying all major milestones, for meeting the compliance dates specified in paragraphs (d), (e) and (f) of this section. (2) A proposed means of compliance with paragraphs (d), (e) and (f) of this section. (3) A proposal for submitting a draft of all c

official document · source cfr-2024 · id 14:§ 26.33