SECTION Title Time
§ 121.263§ 121.263 Fire-extinguishing systems.Sept. 29, 2026
§ 121.265§ 121.265 Fire-extinguishing agents.Sept. 29, 2026
§ 121.267§ 121.267 Extinguishing agent container pressure relief.Sept. 29, 2026
§ 121.269§ 121.269 Extinguishing agent container compartment temperature.Sept. 29, 2026
§ 121.271§ 121.271 Fire-extinguishing system materials.Sept. 29, 2026
§ 121.273§ 121.273 Fire-detector systems.Sept. 29, 2026
§ 121.275§ 121.275 Fire detectors.Sept. 29, 2026
§ 121.277§ 121.277 Protection of other airplane components against fire.Sept. 29, 2026
§ 121.279§ 121.279 Control of engine rotation.Sept. 29, 2026
§ 121.281§ 121.281 Fuel system independence.Sept. 29, 2026
§ 121.283§ 121.283 Induction system ice prevention.Sept. 29, 2026
§ 121.285§ 121.285 Carriage of cargo in passenger compartments.Sept. 29, 2026
§ 121.287§ 121.287 Carriage of cargo in cargo compartments.Sept. 29, 2026
§ 121.289§ 121.289 Landing gear: Aural warning device.Sept. 29, 2026
§ 121.291§ 121.291 Demonstration of emergency evacuation procedures.Sept. 29, 2026