Continuing the approach below the MDA(H) is permitted only if at least one of the visual references is distinctly visible and identifiable by the PF (refer to
Briefing Note 7.3 -Acquisition of Visual References).
The landing following a non-precision approach is a visual and manual landing.
Standard Operating Procedures
The importance of task sharing, standard calls and altitude callouts or parameter excessive-deviation callouts must be emphasized.
Refer also to the following Briefing Notes:
.
1.1 – Operating Philosophy - SOPs,
.
1.4 - Standard Calls.
The following overview outlines the actions and standard calls required by SOPs and illustrates the typical phases of the approach and the sequence of decisions involved in a non-precision approach:
Descent / Approach Preparation:
.
Anticipate and confirm the runway in use and the type of approach to be conducted.
.
Define the approach strategy for lateral guidance:
. Use of selected heading mode and navaid raw data;
or,
. Use of FMS lateral navigation (NAV mode) with monitoring of raw data, if :
°. the approach is defined in the FMS navigation database; and,
°. the FMS navigation accuracy meets the criteria for approach;
(typically, better than 2 Nm in terminal area and better than 1 Nm for approach).
Flying Constant-Angle Non-Precision Approaches
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. Define the approach strategy for vertical guidance:
. Use of altitude hold and vertical speed mode;
or,
. Use of FMS vertical navigation mode, down to the FAF (or beyond, as applicable, in accordance with the FCOM);
.
Insert the desired runway, type of approach and STAR (from the database) in the FMS flight plan;
.
Enter the descent and surface winds on the appropriate FMS page, as applicable;
.
Enter the landing configuration and wind correction on the appropriate FMS page, as applicable;
.
If the use of the vertical navigation mode is authorized after the FAF, enter the MDA(H) on the appropriate FMS page;
.
Set-up navaids (identify, as required); and,
.
Plan the descent for reaching the IAF at the prescribed altitude and planned airspeed.
Approach Briefing:
For a detailed overview of the approach briefing, refer to the Briefing Note 1.6 – Approach and Go-around briefing.
.
Review terrain features, obstacles position and other obstacle clearance awareness items;
.
Confirm the arrival minimum safe altitude (MSA);
.
Review the approach procedure (fixes, altitude constraints and speed restrictions, required navaids, etc);
.
Review the approach vertical profile (step-down altitudes) and MDA (H);
.
Set/check the MDA (H) on the baro altimeter bug;
.
Review the expected visual references (approach and runway lighting);
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