Document ID: chunk:federal_register_of_legislation:F2024C01173:reg:7:p1
Version: federal_register_of_legislation:F2024C01173
Segment Type: reg
Provision Reference: reg 7 (pt 1/11)
Character Range: 225643–228878

7                                                Stabilised heading   The equipment must have an alternate power supply in addition to its primary power supply unless:
                                                                         (a) the equipment has a source of power independent of the power operating the source of turn and slip information; or
                                                                         (b) a second independent source of attitude information is available.
                                                                            Note: A gyro-magnetic type of remote indicating compass meets this requirement if it has a primary power supply and an alternate power supply.

Division 4—Operational equipment

11.08  Radiocommunication systems
 (1) An aeroplane for a flight, in any class of airspace, must be fitted with at least 2 independent radiocommunication systems:
 (a) collectively capable of communication on all frequencies necessary to meet the reporting, broadcast and listening watch requirements under regulations 91.630, 91.635, 91.640 and 91.675 of CASR, from any point on the route of the flight, including in the event of any diversions; and
 (b) each capable of receiving meteorological information at any time during the flight; and
 (c) at least one of which must have 2-way voice communication capability; and
 (d) at least one of which must provide for communication on the aeronautical emergency frequency 121.5 MHz.
 (2) Subsection (3) applies if the aeroplane is a 2-engine aeroplane and has an EDTO approval with a maximum diversion time that is more than 180 minutes.
 (3) At least one radiocommunication system fitted to the aeroplane must, for an EDTO flight under the approval:
 (a) be capable of providing immediate satellite-based voice communication (SATCOM/SATVOICE); and
 (b) provide communication capability:
 (i) between the flight crew and air traffic services; and
 (ii) between the flight crew and the operational control centre.

11.09  Navigation equipment
 (1) In this section:
approved GNSS means:
 (a) a GNSS system that is authorised in accordance with one of the following:
 (i) (E)TSO-C129;
 (ii) (E)TSO-C145;
 (iii) (E)TSO-C146;
 (iv) (E)TSO-C196a; or
 (b) a multi-sensor navigation system that:
 (i) includes GNSS and inertial integration; and
 (ii) is approved under Part 21 of CASR as providing a level of performance equivalent to a GNSS system mentioned in subparagraph (a)(ii), (iii) or (iv).
Note: For paragraph (a), GNSS equipment authorised in accordance with (E)TSO-C129 is unlikely to support ADS-B position source equipment requirements.
 (2) Without affecting the requirements under subsections (5) and (6), an aeroplane must be fitted with at least:
 (a) two approved GNSS (not including an approved GNSS authorised under (E)TSO-C129); or
 (b) subject to subsection (4), one approved GNSS and either:
 (i) one ADF; or
 (ii) one VOR.
 (3) If an approved GNSS unit is provided with the automatic barometric aiding options stated in any of the following (the relevant options):
 (a) (E)TSO-129a;
 (b) (E)TSO-C145a;
 (c) (E)TSO-C146a;
 (d) (E)TSO-C196a;
then the relevant options must be connected.
 (4) For paragraph (2)(b),