17. 19. 24) NAV Flashcards

1
Q

Precision
Approach

A

ILS
MLS
RNP APCH
PAR

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2
Q

Specific types of approach are stabilized if they also fulfil the
following:

A

ILS approaches must be flown within one dot* of the glide-slope
and localizer a Category II or III approach must be flown within the
expanded localizer band during a circling approach wings should
be level on final when the aircraft reaches 300 feet above airport
elevation
*One dot represents ± 0.8 degrees of deviation on the localizer
scale and ± 0.4 degrees on the glideslope scale

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3
Q

Controller actions that may contribute to unstable approach

A
  • Late or high rate of decent to intercept ILS
  • Late change in runway resulting in a tailwind landing
  • Inappropriate vectoring not allowing the correct profile to be flown
  • Inappropriate use of speed control
  • Incorrect distance from touchdown
  • Vectoring for short final
  • Glide path interception from above
  • Delayed descent
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4
Q

INSTRUMENT APPROACH SEGMENTS

A

1 - ARRIVAL,
to
2 - INITIAL; from initial approach fix (IAF),
to
3 - INTERMEDIATE; intermediate fix (IF),
to
4 - FINAL Final Approach Fix (only on NPA - FAF), Final Approach Point (PA only – FAP),
to
5 - MISSED Missed approach point (MAPt)

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5
Q

Where no suitable IAF or IF is available to
construct a straight in approach:

A

a REVERSAL procedure;
a RACETRACK procedure;
Or HOLDING pattern is required

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6
Q

ASMGCS

A

Advanced Surface Movement Guidance and Control System

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7
Q

METHODS OF IDENTIFYING SMR TRAFFIC

A

• The position of visually observed aircraft or vehicle with that on SMR
• An identified SMR position from another radar source
• An SMR position complying with an atc instruction for a specified manoeuvre
• A displayed SMR position to an aircraft or vehicle as reported by radio
• A displayed SMR position to an aircraft or vehicle position e.g., at the holding point

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8
Q

USES OF SURFACE MOVEMENT RADAR (SMR)

A
  • To monitor the movements of aircraft and vehicles on the manoeuvring area.
  • To provide advice and assistance for the safe and efficient movement of aircraft and vehicles on the manoeuvring area.
  • Determining that a runway is clear of aircraft and vehicles.
  • To ensure departing aircraft lined up on correct runway.
  • To monitor traffic in order to facilitate switching of taxi lighting.
  • To Monitor and assist emergency services.
  • To ascertain aircraft have commenced take-off run
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9
Q

4 basic levels of ASMGCS

A

Surveillance
Control
Planing/Routing
Guidance

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