When a single item of equipment is required to be operated by more than one flight crew member it must be installed so that the equipment is readily operable from any station at which the equipment is required to be operated.
Kui üht üksikut seadet tuleb lennu ajal kasutada rohkem kui ühel meeskonnaliikmel, peab see olema paigutatud nii, et seda on hõlbus kasutada igalt töökohalt, kus see on ette nähtud.