Air Law - Approaches
11 important questions on Air Law - Approaches
Instrument Approach Procedure types
- Straight-in approach
- Circling approach
Minimum Decision A/H Non-precision approach
Altitude or height at which a missed approachmust be initiated if the required visual reference to continue the approach has not been established
Instrument Approach Areas
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Accuracy of Facility Providing Track Guidance
ILS localiser
Descent Gradient goal
Adequate space is allowed for descent from the facility crossing altitude/height to the runway threshold for straight-in approach or to OCA/H for circling approaches.
Maximum permissible descent gradient
Non-Precision Approaches “step down”
Final Approach Fix
•On inbound track of procedure turn or;
•Base turn or;
•Final inbound leg of race track procedure
If there is no FAF:
•The inbound track is final approach segment
Missed Approach phases
2.Intermediate (Climb-out to 50m OCA)
3.Final (50 M OCA can be maintained until proceeding)
Descent below MDA/H shouldnotbe made until:
•Visual reference has been established and can be maintained
•The pilot has the landing threshold in sight; and
•The required obstacle clearance can be maintained and the aircraft is in a position to carry out a landing
RNAV approach the factors on which the navigational accuracy of the
•Airborne receiving system tolerance
•Flight technical tolerance
•System computation tolerance
•Distance from reference facility
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