CS 22.895  Water ballast system

CAA ORS9 Decision No. 1

(a) The water ballast control and jettison system must be designed so that any single malfunction will not produce a lateral or longitudinal movement of the centre of gravity that prevents continued safe flight and landing.

(b) Water contamination of the pitot/static system, or water collection in any parts of the sailplane where it could cause corrosion or produce significant centre of gravity changes, must be prevented.