Document ID: chunk:federal_register_of_legislation:F2025C00050:body:0:p343
Version: federal_register_of_legislation:F2025C00050
Segment Type: other
Provision Reference: 
Character Range: 1192457–1196222

radio navigation systems.
6.1.2              State the navigation requirements for an IFR flight using self-contained or long-range navigation systems.
6.1.3              Describe the navigation requirements for an IFR flight using visual reference to ground and water.
6.1.4              State the navigation tolerance for an IFR flight avoiding CTA.
6.1.5              State the requirements for positive radio fixing.
6.1.6              Determine the requirements for the most precise track guidance.
6.1.7              Apply the navigation requirements of IFR flight with respect to time interval between fixes, accuracy of time reference, accuracy and procedures in track keeping.
6.1.8              Apply the procedures of IFR flight in all classes of airspace when diverting from track due navigation or weather.

7.                       Selection of IFR routes
7.1.1              Select a route for IFR flight with respect to the following:
(a)           forecast weather;
(b)           controlled airspace;
(c)           PRDs;
(d)           engine out performance for multi-engine aircraft;
(e)           specified route limitations;
(f)             airways operational requirements;
(g)           the availability of the following:
(i)             published routes;
(ii)            en route alternate aerodromes;
(iii)          navigation aids;
(iv)          rated coverage of navigation aids;
(v)           radio communication.
     1.         Determine the compulsory reporting points for a route selected.
7.1.2              Determine whether the flight may proceed based on route, aircraft equipment and IFR navigation requirements.

8.                       LSALT and selection of IFR altitudes and levels
8.1                    LSALT
8.1.1              Determine LSALT for an IFR flight for a route published on a chart.
8.1.2              Determine the dimensions of the significant safety sector when calculating LSALT for a route not published on a chart.
8.1.3              Determine methods of calculating LSALT for a route not published on a chart.
8.1.4              Calculate LSALT for non-published route.
8.1.5              State the requirements for descent below LSALT.
8.2                    Select cruising altitude or level
8.2.1              Select an appropriate cruising altitude/level after assessing the following:
(a)           LSALT;
(b)           forecast freezing level;
(c)           engine out performance for multi-engine aircraft;
(d)           CTA and PRDs;
(e)           table of IFR cruising levels;
(f)             availability of published routes;
(g)           availability of navigation aids;
(h)           rated coverage of navigation aids;
(i)             specified route limitations;
(j)             airways operational requirements.
8.3                    Determining when flight may proceed – uncertain position
8.3.1              Determine whether a flight may proceed based on the following:
(a)           altitude;
(b)           aircraft equipment;
(c)           IFR navigation requirements.
8.3.2              Determine an appropriate LSALT when uncertain of position.

9.                       IFR alternate aerodrome requirements
9.1.1              State the alternate aerodrome requirements for an IFR flight to a specified destination, given relevant information, including NOTAM.
9.1.2              Determine the suitability of a specified alternate aerodrome for an IFR flight given relevant information, including NOTAM.
9.1.3              Describe the holding requirements due to weather, traffic, traffic advisory, and procedures.
9.1.4              Calculate the minimum fuel required for an IFR flight in accordance with CASA fuel policy guidance material.
9.1.5              Determine whether