Sec. 23.1201 - Fire extinguishing systems materials.
For commuter category airplanes, the following apply:
(a) No material in any fire extinguishing system may react chemically with any extinguishing agent so as to create a hazard.
(b) Each system component in an engine compartment must be fireproof.
[Amdt. 23-34, 52 FR 1833, Jan. 15, 1987; 52 FR
7262, Mar. 9, 1987]