4.9.1 Provision shall be made to prevent shifting
of baggage, stores and cargo compartment contents, having due regard
to occupied compartments and accelerations likely to arise. If safeguarding
by positioning is not practicable, adequate means of restraint for
baggage, stores and cargo shall be provided. Shelves and overhead
shelves for storage of carry-on baggage in public spaces shall be
provided with adequate means to prevent the luggage from falling out
in any conditions that may occur.
4.9.2 Controls, electric equipment, high-temperature
parts, pipelines or other items, the damage or failure of which could
affect the safe operation of the craft or which may require access
by crew members during a voyage, shall not be located in baggage,
store and cargo compartments unless such items are adequately protected
so that they cannot be damaged or, where applicable, operated inadvertently
by loading, by unloading or by movement of the contents of the compartment.
4.9.3 Loading limits, if necessary, shall be durably
marked in those compartments.
4.9.4 Having regard to the purpose of the craft,
the closures of the exterior openings of the luggage and cargo compartments
as well as special-category spaces shall be appropriately weathertight.