9. Radio-telegraph apparatus - (1) No person shall operate radio transmitting apparatus in any aircraft registered in India unless he holds a licence of the type required by the provisions of Part V in respect of aircraft required by these rules to carry radio-telegraph or radio-telephone apparatus, as the case may be, and issued in accordance with those provisions.

(2) Radio-transmitting apparatus carried in aircraft shall be operated under the conditions defined by the International Tele-communication Convention (Madrid, 1932) and the general radio-communication regulations annexed thereto as far as these apply and shall be operated only during the hours in which such operation is permitted by the Central Government.

(3) Aircraft registered in India and required by these rules to carry radio-telegraph apparatus shall be fitted with such apparatus in accordance with the provisions of Part VII.

(4) Nothing in this rule shall exempt any person from those provisions of the Indian Telegraph Act, 1885, and the rules made thereunder which require that radio-telegraph apparatus shall be licensed.