SPO.SPEC.HEC.105 Specific HEC equipment
(a) The helicopter shall be equipped with:
(1) hoist operations equipment or cargo hook;
(2) one cargo safety mirror or alternative means to see the hook; and
(3) one load meter, unless there is another method of determining the weight of the load.
(b) The installation of all hoist and cargo hook equipment other than a simple PCDS, and any subsequent modifications shall have an airworthiness approval appropriate to the intended function.