Unit of competency Outline

Date retreived
22/07/2026 8:07 PM AWST

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Lay out avionic systems

Lay out avionic systems

Unit of competency
National Code
MEA270
State Code
AUD66
TGA Status
Current
DTWD Status
Approved
Current Release Number
2.00
Current Release Date
31/08/2018
View on TGA
State Implementation and Classification
Approved Date
22/07/2015
Field of Education
031503 - Aircraft Maintenance Engineering
Original Release Date
22/07/2015
Nominal Hours
120
Description
This unit of competency requires application of basic knowledge of avionic system function, design and layout, including typical electrical and instrument systems, during scheduled or unscheduled maintenance. Work may be performed individually or as part of a team.The unit is part of Diploma and Advanced Diploma training pathways. It is used in workplaces that operate under the airworthiness regulatory systems of the Australian Defence Force (ADF) and the Civil Aviation Safety Authority (CASA).
Notes
Elements and Performance Criteria
1. Lay out to block diagram level an aircraft electrical system
  • 1.1 The functions of aircraft electrical systems are identified
  • 1.2 Aircraft electrical system components are identified
  • 1.3 A typical aircraft electrical system is sketched at block diagram level
  • 1.4 Aircraft electrical system maintenance requirements are identified
2. Lay out to block diagram level an instrument measuring system
  • 2.1 The various instrument measuring systems are identified
  • 2.2 Measuring system components are identified
  • 2.3 A typical instrument measuring system is sketched at block diagram level
  • 2.4 Measuring system maintenance requirements are identified
3. Lay out to block diagram level a pressurisation control system
  • 3.1 Pressurisation control system components are identified
  • 3.2 A typical pressurisation control system is sketched at block diagram level
  • 3.2 Pressurisation control system maintenance requirements are identified
4. Lay out to block diagram level an aircraft oxygen system
  • 4.1 The various types of oxygen system are identified
  • 4.2 Oxygen system components are identified
  • 4.3 A typical oxygen system is sketched at block diagram level
  • 4.4 Oxygen system maintenance requirements are identified
No information
No information
Replaces
State Code National Code Title Type
W8396 MEA270A Lay out avionic systems Unit of competency