Document ID: chunk:federal_register_of_legislation:F2020C00611:reg:2:p1
Version: federal_register_of_legislation:F2020C00611
Segment Type: reg
Provision Reference: reg 2 (pt 1/15)
Character Range: 57042–59832

2    (a) For aeroplanes above 5 700 kg maximum take-off weight, the instruments used by the pilot in command and which are specified in paragraphs 1 (a), (b), (e) and (l) of this Appendix must be capable of being connected either to a normal or an alternate static source but not both sources simultaneously. Alternatively, the aeroplane may be fitted with 2 independent static sources each consisting of a balanced pair of flush static ports of which 1 is used for the instruments specified above. Instruments and equipment other than flight instruments provided for use by the pilot in command, must not be connected to the normal static system that operates the instruments of the pilot in command;
(b) for aeroplanes not above 5 700 kg maximum take-off weight, the instruments specified in paragraphs 1 (a), (b), (e) and (l) of this Appendix must be capable of being connected to either a normal or alternate static source but not both sources simultaneously. Alternatively, the aeroplane may be fitted with a balanced pair of flush static ports.
      3 The instruments specified in paragraphs 1 (g), (h) and (i) of this Appendix must have duplicated sources of power supply.
      4 CASA may, having regard to the type of aeroplane, approve an attitude indicator incorporated in an automatic pilot system being 1 of the 2 attitude indicators required by paragraph 1 (g) of this Appendix.
      5 A gyro-magnetic type of remote indicating compass installed to meet the requirements of paragraph 1 (c) (ii) of this Appendix may also be considered to meet the requirement for a heading indicator specified in paragraph 1 (h) of this Appendix, provided that it has a duplicated power supply.
      6 For V.F.R. flight, the following instruments may be unserviceable:
(a) the attitude indicator required by paragraph 1 (k);
(b) 1 of the attitude indicators required by paragraph 1 (g) provided that the attitude indicator required by paragraph 1 (k) is serviceable or an attitude indicator has been provided to meet the requirements of paragraph 1 (i) and is serviceable;
(c) the turn and slip indicator or slip indicator and attitude indicator required by paragraph 1 (i).
Appendix III

Instruments required for aeroplanes with a maximum take‑off weight not greater than 5 700 kg engaged in charter operations under the I.F.R. (except night V.M.C.) excluding freight only charter operations

      1 The flight and navigation instruments required are:
(a) an airspeed indicating system with means of preventing malfunctioning due to either condensation or icing; and
(b) 2 sensitive pressure altimeters; and
(c)  (i) a direct reading magnetic compass; or
 (ii) a remote indicating compass and a standby direct reading magnetic compass; and
(d) an accurate timepiece indicating the time in