14 CFR 25.1181
§ 25.1181 Designated fire zones; regions included.
United States · 14 CFR — Aeronautics and Space · Status: effective
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- Citation
- 14 CFR 25.1181, § 25.1181 Designated fire zones; regions included, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/54242
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Full text
(a) Designated fire zones are—
(1) The engine power section;
(2) The engine accessory section;
(3) Except for reciprocating engines, any complete powerplant compartment in which no isolation is provided between the engine power section and the engine accessory section;
(4) Any auxiliary power unit compartment;
(5) Any fuel-burning heater and other combustion equipment installation described in § 25.859;
(6) The compressor and accessory sections of turbine engines; and
(7) Combustor, turbine, and tailpipe sections of turbine engine installations that contain lines or components carrying flammable fluids or gases.
(b) Each designated fire zone must meet the requirements of §§ 25.863, 25.865, 25.867, 25.869, and 25.1185 through 25.1203.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.