Paragraph 11 Flying machines
A flying machine when flying at night shall display lights as follows:
in the case of a flying machine registered in the Territory having a maximum total weight authorised of more than 5,700 kg or any other flying machine registered in the Territory which conforms to a type first issued with a type certificate on or after 1 January 1991, the system of lights in paragraph (2)(b);
in the case of a flying machine registered in the Territory which conforms to a type first issued with a type certificate before 1st January 1991 having a maximum total weight authorised of 5700 kg or less, any one of the following systems of lights:
that specified in paragraph (2)(a), or that specified in paragraph (2)(b); or
that specified in paragraph (2)(d), excluding sub-paragraph (ii);
in the case of any other flying machine one of the systems of lights specified in paragraph (2).
The systems of lights referred to in paragraph (1) are as follows:
a steady green light of at least five candela showing to the starboard side through an angle of 110° from dead ahead in the horizontal plane;
a steady red light of at least five candela showing to the port side through an angle of 110° from dead ahead in the horizontal plane; and
a steady white light of at least three candela showing through angles of 70° from dead astern to each side in the horizontal plane;
the lights specified in sub-paragraph (a); and
an anti-collision light;
the lights specified in sub-paragraph (a), but all being flashing lights flashing together;
the lights specified in sub-paragraph (a), but all being flashing lights flashing together in alternation with one or both of the following:
a flashing white light of at least twenty candela showing in all directions;
a flashing red light of at least twenty candela showing through angles of 70° from dead astern to each side in the horizontal plane.
If the lamp showing either in red or the green light specified in paragraph (2)(a) is fitted more than 2 metres from the wing tip, a lamp may, notwithstanding the provisions of rule 9(1), be fitted at the wing tip to indicate its position showing a steady light of the same colour through the same angle.