27.855—Cargo and baggage compartments.
(a)
Each cargo and baggage compartment must be constructed of, or lined with, materials that are at least—
(1)
Flame resistant, in the case of compartments that are readily accessible to a crewmember in flight; and
(b)
No compartment may contain any controls, wiring, lines, equipment, or accessories whose damage or failure would affect safe operation, unless those items are protected so that—