Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

AVIY0081 Mapping and Delivery Guide
Conduct a 2D global navigation satellite system non-precision instrument approach

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency AVIY0081 - Conduct a 2D global navigation satellite system non-precision instrument approach
Description
Employability Skills
Learning Outcomes and Application This unit involves the skills and knowledge required to conduct a 2D instrument approach using global navigation satellite system (GNSS) or non-precision approach (NPA) procedures in compliance with relevant regulatory requirements of the Civil Aviation Safety Authority (CASA) and national operating standards.It includes selecting approach and determining minima; selecting, retrieving and activating the approach from a database; and monitoring GNSS signal integrity. It also includes conducting initial approach, conducting holding patterns, conducting approach procedure and conducting missed approach procedure.This unit addresses aviation technical skill requirements (physical, mental and task-management abilities) related to aircraft operational duties of flight crew and contributes to safe and effective performance in complex aviation operational environments.Operations are conducted as part of commercial and military aircraft activities across a variety of operational contexts within the Australian aviation industry.Work is performed independently or under limited supervision within a single-pilot or multi-crew environment.Licensing, legislative, regulatory or certification requirements are applicable to this unit.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field Y – Aircraft Operation and Traffic Management
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Select approach and determine applicable minima
  • Current instrument approach and landing (IAL) chart for GNSS/NPA approach to be flown is selected
       
Element: Entry to and conduct of instrument approach and missed approach procedure are reviewed and briefed to flight crew
       
Element: Currency of GNSS receiver database is confirmed
       
Element: Applicable meteorological minima of approach for aircraft performance category is determined
       
Element: Fuel availability and holding or diversion action if visual reference is not established, is reviewed and briefed to flight crew
       
Element: Select, retrieve and activate approach from database
  • GNSS approach for appropriate runway from GNSS receiver navigation database, is selected
       
Element: Initial approach fix to be used to transition approach procedure is selected
       
Element: Aerodrome altimeter subscale setting to obtain elevation or altitude (QNH) in GNSS receiver is entered and approach activated
       
Element: Confidence check of tracks and distances between approach way-point (WPT) as calculated by the GNSS receiver is performed
       
Element: Course deviation indictors (CDI) are checked and selected to GNSS as required
       
Element: Monitor GNSS signal integrity
  • Receiver autonomous integrity monitoring (RAIM) is checked for availability on the approach
       
Element: RAIM indications are monitored throughout the approach
       
Element: Conduct initial approach
  • Altimeter is set to appropriate QNH
       
Element: Track to initial approach WPT is maintained at or above route minimum safe altitude (MSA) or lowest safe altitude (LSALT)
       
Element: Conduct holding pattern
  • Automatic sequencing of GNSS is suspended
       
Element: Published holding pattern is conducted at appropriate initial approach WPT using prescribed sector entry procedure
       
Element: Automatic sequencing is resumed to continue approach
       
Element: Conduct approach procedure
  • GNSS/NPA instrument approach is conducted while descending on specified track to each approach WPT
       
Element: Approach altitude restrictions are complied with
       
Element: GNSS receiver transitions to approach mode is confirmed no later than the final approach point (FAP), WPT or discontinue approach
       
Element: Secondary navigation aid is utilised to maintain situational awareness
       
Element: Descent to not below the minimum descent altitude (MDA) while tracking to the missed approach point, is conducted within tolerances
       
Element: Landing runway is identified
       
Element: Runway or circling approach for landing is conducted after visual reference is established
       
Element: Conduct missed approach procedure
  • Conditions requiring a missed approach are recognised and missed approach is initiated
       
Element: Published missed approach procedure is executed if visual reference is not established before reaching the MAPt or RAIM
       
Element: Missed approached is conducted on any other event specified in aeronautical information publication (AIP) or GNSS operations manual
       
Element: Aircraft is manoeuvred to MAPt
       
Element: Missed approach mode is selected
       
Element: Missed approach procedure is conducted in accordance with IAL chart
       
Element: GNSS receiver is configured to conduct another approach or to hold or divert as required
       
Element: Obstacle clearance in instrument meteorological conditions (IMC) is maintained
       

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

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

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Current instrument approach and landing (IAL) chart for GNSS/NPA approach to be flown is selected 
 
 
 
 
GNSS approach for appropriate runway from GNSS receiver navigation database, is selected 
 
 
 
 
Receiver autonomous integrity monitoring (RAIM) is checked for availability on the approach 
 
Altimeter is set to appropriate QNH 
 
Automatic sequencing of GNSS is suspended 
 
 
GNSS/NPA instrument approach is conducted while descending on specified track to each approach WPT 
 
 
 
 
 
 
Conditions requiring a missed approach are recognised and missed approach is initiated 
 
 
 
 
 
 
 

Forms

Assessment Cover Sheet

AVIY0081 - Conduct a 2D global navigation satellite system non-precision instrument approach
Assessment task 1: [title]

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Result: Competent Not yet competent

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Assessment Record Sheet

AVIY0081 - Conduct a 2D global navigation satellite system non-precision instrument approach

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

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