Document ID: chunk:federal_register_of_legislation:F2025C00187:reg:8
Version: federal_register_of_legislation:F2025C00187
Segment Type: reg
Provision Reference: reg 8
Character Range: 299860–301468

8     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 gyromagnetic type of remote indicating compass meets this requirement if it has a primary power supply and an alternate power supply.

Division 26.4 Flight instruments — rotorcraft

26.09 Application
        This Division applies to a rotorcraft, subject to Division 26.5.

26.10 Rotorcraft VFR flight by day
       (1) A rotorcraft for a VFR flight by day must be fitted with equipment for measuring and displaying the following flight information:
(a) indicated airspeed;
(b) pressure altitude;
(c) magnetic heading;
(d) time;
(e) slip — but only for a rotorcraft conducting an aerial work operation;
(f) outside air temperature — but only for a rotorcraft conducting an aerial work operation from an aerodrome at which ambient air temperature is not available from ground-based instruments.
       (2) For subsection (1), the equipment for measuring and displaying the flight information mentioned in column 1 of an item in Table 26.10 (2), as required under subsection (1), must meet the requirements mentioned in column 2 of the item.

Table 26.10 (2) – Requirements for equipment – rotorcraft VFR flight by day

      Column 1            Column 2
Item  Flight information  Requirements