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Evidence Guide: AVIY5037 - Conduct a 2D distance measuring equipment global navigation satellite system instrument approach

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

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AVIY5037 - Conduct a 2D distance measuring equipment global navigation satellite system instrument approach

What evidence can you provide to prove your understanding of each of the following citeria?

Select and prepare for approach

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Current instrument approach and landing (IAL) chart for the DME/GNSS approach to be flown is selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Instrument approach and missed approach procedures are planned

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Minimum descent altitude (MDA) is determined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Sector entry to approach and holding pattern is selected, reviewed and briefed to flight crew as appropriate

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Minimum altitude, lowest safe altitude (LSALT) or minimum safe altitude (MSA) prior to approach entry, is reviewed and briefed to flight crew in relation to tracks, distances and descent limitations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Applicable approach minima for aircraft performance category and runway to be used, is selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Holding or diversion action if visual reference is not established, is reviewed and briefed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Fuel availability and latest divert time is selected as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Altimeter is set to appropriate QNH

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Use appropriate tracking aid and distance information, and monitor aid signal integrity

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Distance measuring equipment (DME) is tuned and identified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Reference way-point (WPT) for GNSS to be used for tracking inbound, is selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Distance indication is checked

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Approach aid is monitored throughout approach to ensure signal integrity

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

DME or GNSS is used to provide distance indications for descent via the distance/altitude steps of the approach

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Availability of receiver autonomous integrity monitoring (RAIM) is ensured before descending below LSALT or MSA

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Conduct approach procedure

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Initial approach is conducted not below the specified limiting altitude for the distance/altitude descent steps

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Arrival procedure is conducted while descending on the specified track or sector in accordance with aeronautical information publication (AIP) requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Landing runway is identified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Runway or circling approach for a landing is conducted after visual reference is established

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Conduct missed approach procedure

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Conditions requiring a missed approach are recognised and missed approach is initiated

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Aircraft is manoeuvred to missed approach point (MAPt)

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Missed approach procedure is conducted in accordance with the IAL chart

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Obstacle clearance in instrument meteorological IMC is maintained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Select and prepare for approach

1.1

Current instrument approach and landing (IAL) chart for the DME/GNSS approach to be flown is selected

1.2

Instrument approach and missed approach procedures are planned

1.3

Minimum descent altitude (MDA) is determined

1.4

Sector entry to approach and holding pattern is selected, reviewed and briefed to flight crew as appropriate

1.5

Minimum altitude, lowest safe altitude (LSALT) or minimum safe altitude (MSA) prior to approach entry, is reviewed and briefed to flight crew in relation to tracks, distances and descent limitations

1.6

Applicable approach minima for aircraft performance category and runway to be used, is selected

1.7

Holding or diversion action if visual reference is not established, is reviewed and briefed

1.8

Fuel availability and latest divert time is selected as required

1.9

Altimeter is set to appropriate QNH

2

Use appropriate tracking aid and distance information, and monitor aid signal integrity

2.1

Distance measuring equipment (DME) is tuned and identified

2.2

Reference way-point (WPT) for GNSS to be used for tracking inbound, is selected

2.3

Distance indication is checked

2.4

Approach aid is monitored throughout approach to ensure signal integrity

2.5

DME or GNSS is used to provide distance indications for descent via the distance/altitude steps of the approach

2.6

Availability of receiver autonomous integrity monitoring (RAIM) is ensured before descending below LSALT or MSA

3

Conduct approach procedure

3.1

Initial approach is conducted not below the specified limiting altitude for the distance/altitude descent steps

3.2

Arrival procedure is conducted while descending on the specified track or sector in accordance with aeronautical information publication (AIP) requirements

3.3

Landing runway is identified

3.4

Runway or circling approach for a landing is conducted after visual reference is established

4

Conduct missed approach procedure

4.1

Conditions requiring a missed approach are recognised and missed approach is initiated

4.2

Aircraft is manoeuvred to missed approach point (MAPt)

4.3

Missed approach procedure is conducted in accordance with the IAL chart

4.4

Obstacle clearance in instrument meteorological IMC is maintained

Required Skills and Knowledge

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Select and prepare for approach

1.1

Current instrument approach and landing (IAL) chart for the DME/GNSS approach to be flown is selected

1.2

Instrument approach and missed approach procedures are planned

1.3

Minimum descent altitude (MDA) is determined

1.4

Sector entry to approach and holding pattern is selected, reviewed and briefed to flight crew as appropriate

1.5

Minimum altitude, lowest safe altitude (LSALT) or minimum safe altitude (MSA) prior to approach entry, is reviewed and briefed to flight crew in relation to tracks, distances and descent limitations

1.6

Applicable approach minima for aircraft performance category and runway to be used, is selected

1.7

Holding or diversion action if visual reference is not established, is reviewed and briefed

1.8

Fuel availability and latest divert time is selected as required

1.9

Altimeter is set to appropriate QNH

2

Use appropriate tracking aid and distance information, and monitor aid signal integrity

2.1

Distance measuring equipment (DME) is tuned and identified

2.2

Reference way-point (WPT) for GNSS to be used for tracking inbound, is selected

2.3

Distance indication is checked

2.4

Approach aid is monitored throughout approach to ensure signal integrity

2.5

DME or GNSS is used to provide distance indications for descent via the distance/altitude steps of the approach

2.6

Availability of receiver autonomous integrity monitoring (RAIM) is ensured before descending below LSALT or MSA

3

Conduct approach procedure

3.1

Initial approach is conducted not below the specified limiting altitude for the distance/altitude descent steps

3.2

Arrival procedure is conducted while descending on the specified track or sector in accordance with aeronautical information publication (AIP) requirements

3.3

Landing runway is identified

3.4

Runway or circling approach for a landing is conducted after visual reference is established

4

Conduct missed approach procedure

4.1

Conditions requiring a missed approach are recognised and missed approach is initiated

4.2

Aircraft is manoeuvred to missed approach point (MAPt)

4.3

Missed approach procedure is conducted in accordance with the IAL chart

4.4

Obstacle clearance in instrument meteorological IMC is maintained

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least one occasion and include:

adapting to differences in equipment and operating environment in accordance with standard operating procedures

applying precautions and required action to minimise, control or eliminate identified hazards

applying relevant aeronautical knowledge

applying relevant legislation and workplace procedures

communicating effectively with others

completing relevant documentation

determining conditions permitting descent below minima

determining distance measuring equipment (DME) or global navigation satellite system (GNSS) arrival applicable minima for aircraft

identifying and correctly using relevant equipment

implementing contingency plans

implementing work health and safety (WHS)/occupational health and safety (OHS) procedures and relevant regulations

interpreting a DME or GNSS arrival chart

modifying activities depending on workplace contingencies, situations and environments

monitoring and anticipating operational problems and hazards and taking appropriate action

monitoring work activities in terms of planned schedule

operating electronic communications equipment to required protocol

performing systematic scan techniques

reading, interpreting and following relevant regulations, instructions, procedures, information and signs

reporting and/or rectifying identified problems promptly, in accordance with regulatory requirements and workplace procedures

selecting and using required personal protective clothing and equipment conforming to industry and WHS/OHS standards

setting local or area barometric pressure adjusted for sea level (QNH) at appropriate stages of flight

working collaboratively with others

working systematically with required attention to detail without injury to self or others, or damage to goods or equipment.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

abnormal operations and/or emergencies during a DME or GNSS arrival including:

navigation aid failure

loss of GNSS receiver autonomous integrity monitoring (RAIM)

GNSS RAIM warning

disparity between VOR/NDB track and GNSS track indication

CASR Part 61 Manual of Standards Schedule 3 Aeronautical Knowledge relevant to instrument flight operations

cause and magnitude of typical GNSS errors

conditions and limitations for manoeuvring within a DME or GNSS arrival sector

conditions required to transition to and operate in the mode of operation for a GNSS/non-precision approach (NPA), and associated course deviation indicator (CDI) sensitivity and RAIM protection provided

DME or GNSS arrival missed approach

DME or GNSS arrival procedures and limitations in all classes of airspace

effect of each type of RAIM prediction on operational requirements

effects of availability or otherwise of barometric altimeter-aiding on RAIM availability and prediction

effects of satellite unserviceability on reliability of each type of prediction

emergency procedures

factors that adversely affect the conduct of a GNSS/NPA, and suitable pilot procedures to minimise such effects

GNSS operating procedures for navigation tasks

GNSS operational and serviceability checks

GNSS system fundamentals and principles of operations

GNSS warnings and messages

human factors limitations associated with using GNSS equipment

loss of radio communication during a DME or GNSS arrival procedure

minimum obstacle clearance criteria during a DME or GNSS arrival missed approach procedure

mode of operation required during each segment of a GNSS/NPA

operating procedures for GNSS equipment that reduce or eliminate errors

operating procedures that provide safeguards against GNSS navigational errors

operation of electronic communications equipment

operational requirements that apply to planning a flight on the basis of conducting a RNAV (GNSS) procedure at the destination

parameters applicable to RAIM warnings in the en route, terminal and approach modes

pilot responsibilities when DME or GNSS arrival is conducted outside controlled airspace

prediction limitations that apply to availability of approach RAIM at the destination or alternate aerodrome

procedure for joining the circuit from a DME or GNSS arrival

procedures for adjusting controls to optimise equipment operation

procedures for managing and controlling hazardous situations

radio procedures for a DME or GNSS arrival

relevant sections of national and state/territory regulatory requirements and codes of practice

relevant WHS/OHS and environmental procedures and regulations

requirements applicable to pilots and equipment for GNSS operations

requirements for completing relevant documentation

sources of information on differences in equipment and related standard operating and servicing procedures

steps involved in planning work activities

tracking tolerances, automatic way-point sequencing, CDI sensitivity and RAIM availability parameters for entry, RAIM availability and approach segments.

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment.