Singapore Statutes Online - 2 - Air Navigation Order

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On 21/05/2013, you requested for the version in force on 21/05/2013 incorporating all amendments published on or before 21/05/2013. The closest version currently available is that of 25/03/1992.

SIXTH SCHEDULE

(Paragraph 13)

Radio Equipment to be Carried in Aircraft

1. Every aircraft shall be provided, when flying in the circumstances specified in the first column of the Table set forth in paragraph 2, with the scales of equipment respectively indicated in that Table:

Provided that, if the aircraft is flying in a combination of such circumstances the scales of equipment shall not on that account be required to be duplicated.

2.—

Aircraft and Circumstances of Flight	Scale of Equipment Required
	A	B	C	D	E	F	G
(1) All aircraft within Singapore:
( a) when flying under Instrument Flight Rules within controlled air space	A	B
( b) where required by Rules of the Air and Air Traffic Control to comply in whole or in part with Instrument Flight Rules in Visual Meteorological Conditions	A*	B*			E*
( c) when flying within any airspace in respect of which special rules are made in realtion to a particular aerodrome, so as to require two-way radiocommunication with that aerodrome	A*
(d) when making an approach to landing at an aerodrome notified at an aerodrome notified for the purpose of this sub-paragraph						F*
(2) All aircraft (other than gliders) within Singapore when flying above flight level 100 within controlled airspace and in such other airspace as may be notified for the purpose of this sub-paragraph	A*	B*			E*		G*
(3) All Singapore aircraft:
( a) when flying for the purpose of public transport under Instrument Flight Rules:
(i) while making an approach to landing	A	B	C	D
(ii) on all other occasions	A	B	C
( b) over 2,300 kg maximum total weight authorised when flying for the purpose of public transport under Visual Flight Rules	A	B
( c) not over 2,300 kg maximum total weight authorised when flying for the purpose of public transport under Visual Flight Rules:
(i) over a route on which navigation is not effected solely by visual reference to landmark	A	B
(ii) over water, beyond gliding distance from any land	A
* Unless the appropriate air traffic control unit otherwise permits in relation to the particular flight and provided that the aircraft complies with any instructions which the air traffic control unit may give in the particular case.

3. The scales of radioequipment indicated the foregoing Table shall be as follows:

Scale A

Radio equipment capable of maintaining two-way communication with the appropriate aeronautical radio stations.

Scale B

Radio equipment capable of enabling the aircraft to be navigated on the intended route including such equipment as may be prescribed.

Scale C

Radio equipment capable of receiving from the appropriate aeronautical radio stations meteorological broadcasts relevant to the intended flight.

Scale D

Radio equipment capable of receiving signals from one or more aeronautical radion stations on the surface to enable the aircraft to be guided to a point from which a visual landing can be made at the aerodrome at which the aircraft is to land.

Scale E

Radio equipment capable of providing a continuous indication of the aircraft’s distance from the appropriate aeronautical radio stations.

Scale F

Radio equipment capable of enabling the aircraft to make an approach to landing using the Instrument Landing System.

Scale G

Such type of radio equipment as may be notified as being capable of —

(a)

replying to an interrogation from secondary surveillance radar units on the surface; and

(b)

being set in an aerodrome with such instructions as may be given to the aircraft by the appropriate air traffic control unit.