Service difficulty reports.

CFR · 2024-01-01 · US · Title 14

(a) Each certificate holder shall report the occurrence or detection of each failure, malfunction, or defect concerning— (1) Fires during flight and whether the related fire-warning system functioned properly; (2) Fires during flight not protected by a related fire-warning system; (3) False fire warning during flight; (4) An engine exhaust system that causes damage during flight to the engine, adjacent structure, equipment, or components; (5) An aircraft component that causes accumulation or circulation of smoke, vapor, or toxic or noxious fumes in the crew compartment or passenger cabin during flight; (6) Engine shutdown during flight because of flameout; (7) Engine shutdown during flight when external damage to the engine or airplane structure occurs; (8) Engine shutdown during flight due to foreign object ingestion or icing; (9) Engine shutdown during flight of more than one engine; (10) A propeller feathering system or ability of the system to control overspeed during flight; (11) A fuel or fuel-dumping system that affects fuel flow or causes hazardous leakage during flight; (12) An unwanted landing gear extension or retraction, or an unwanted opening or closing of landing gear doors during flight; (13) Brake system components that result in loss of brake actuating force when the airplane is in motion on the ground; (14) Aircraft structure that requires major repair; (15) Cracks, permanent deformation, or corrosion of aircraft structures, if more than the maximum acceptab

official document · source cfr-2024 · id 14:§ 121.703