Code of Federal Regulations (alpha)

CFR /  Title 14  /  Part 121  /  Sec. 121.253 Powerplant fire protection.

(a) Designated fire zones must be protected from fire by compliance with Sec. Sec. 121.255 through 121.261.

(b) Designated fire zones are--

(1) Engine accessory sections;

(2) Installations where no isolation is provided between the engine and accessory compartment; and

(3) Areas that contain auxiliary power units, fuel-burning heaters, and other combustion equipment.