(2)(a)An aircraft shall not attempt to take off, fly or land at a weight in excess of the maximum permissible weight as specified in the certificate of airworthiness or as authorised by the Director-General.(b)The load of an aircraft throughout a flight including take-off and landing shall be so distributed that the centre of gravity position of the aircraft falls within the limitations specified or approved by the Director-General:Provided that the Director-General may, by special order in writing and subject to such conditions as may be specified in that order, exempt any aircraft from the operation of this rule.
