7232 Aircraft engine mechanics and fitters  

103305   Remove and install aircraft electronic system components

101403   Minor repair for aircraft electrical components or parts

 

(ก) ความต้องการด้านทักษะ

See Appendix A

(ข) ความต้องการด้านความรู้

See Appendix A

(a) Performance Evidence

      Evidence required to demonstrate competency in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria under the specified conditions of assessment, and must include:

•   Applying relevant WHS practices.

•   Using approved maintenance documentation and aircraft publications relating to the avionic system being maintained.

•   Recognition of system and component defects/external damage, correct installation, connection of plugs, terminations, and attaching hardware (including cabling/harnesses) and security in:

•   Multi-function display systems (interface units, display generators and display units), i.e. HUD, EICAS, FMS, ACARS, EFIS and ECAM.

•   Integrated modular avionics (where applicable to the enterprise).

•   INS and IRS.

•   External communications systems:

    •   HF.

    •   UHF.

    •   VHF.

    •   SATCOM.

    •   ELT.

•   Internal communications systems:

    •   Intercommunication.

    •   Cabin intercommunication data systems.

    •   Cabin network services.

    •   CVR.

•   Information systems, such as air traffic and information management systems, and network server systems (where applicable to the enterprise).

•   RF navigation systems:

    •   ILS.

    •   VOR.

    •   ADF.

    •   GNS.

•   Pulse systems that are applicable to the enterprise, including:

    •   Primary radar (navigation/weather) components and interface.

    •   ACAS components and interface.

    •   Radio altimeter components and interface.

    •   DME components and interface.

    •   ATC transponders.

    •   ADS-B

      It is essential that inspection procedures, cleanliness requirements and safety precautions applicable to the electrical system being maintained are fully observed, understood and complied with. Ability to interpret inspection procedures and specifications (allowable limits) and apply them in practice (including the timely involvement of supervisors or other trades) is critical. 

Evidence of transferability of skills and knowledge related to inspection is essential. This is to be demonstrated through application across a range of electronic systems and components listed in the Assessment Description and Procedure. 



(b) Knowledge Evidence

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

•   Component attachment methods and connection of hardware.

•   The basic layout (block diagram level) and operation of:.

    •   Multi-function display systems (interface units, display generators and display units), i.e. HUD, ICAS, FMS, ACARS, EFIS and ECAM.

    •   Integrated modular avionics.

    •   INS and IRS.

    •   External communications systems:.

    •   HF.

    •   UHF.

    •   VHF.

    •   SATCOM.

    •   ELT.

    •   Internal communications systems:

    •   Intercommunication.

    •   Cabin intercommunication data systems.

    •   Cabin network services.

    •   CVR.

    •   Information systems, such as air traffic and information management systems, and network server systems.

    •   RF navigation systems:

    •   ILS.

    •   VOR.

    •   ADF.

    •   GNS.

    •   Primary radar (navigation/weather) components and interface.

    •   ACAS components and interface.

    •   Radio altimeter components and interface.

    •   DME components and interface.

    •   ATC transponders.

    •   ADS-B.

•   Relevant WHS practices.

•   Maintenance requirements.

•   Relevant maintenance manuals.

•   Relevant regulatory requirements and standard procedures.

This part allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Electronic systems and components include:   

•   Electronic instrument displays – electronic flight instrument system (EFIS), engine indicating and crew alerting system (EICAS), flight management computer system (FMCS), electronic central aircraft monitor system (ECAM) and head-up display (HUD) (where applicable to the enterprise).

•   Instrument navigation systems – inertial navigation system (INS), inertial reference system (IRS), compasses and attitude and heading reference system (AHRS).

•   Communication systems – high frequency (HF), very high frequency (VHF), ultra-high frequency (UHF), satellite communications (SATCOM), intercom, data and cabin network services, emergency location transmitter (ELT) and cockpit voice recorder (CVR).

•   Radio navigation systems – automatic direction finding (ADF), very high frequency omni-range (VOR), instrument landing system (ILS) and global navigation systems (GNS).

•   Pulse operated systems – weather radar, navigation radar, air traffic control (ATC) transponder, automatic dependent surveillance-broadcast (ADS-B), radio altimeter (RADALT), distance measuring equipment (DME), doppler and airborne collision avoidance system (ACAS) (where applicable to the enterprise).

•   Integrated modular avionics (where applicable to the enterprise).

•   Information systems – air traffic and information management, network servers (where applicable to the enterprise).

Procedures and requirements include:   

•   Industry standard procedures specified by manufacturers, regulatory authorities or the enterprise.

 

The assessment are based on combination of paper exams, interviewing, and practical demonstrations depending on the assessors’ judgement.

•   Competency should be assessed in the workplace or simulated workplace using tools and equipment specified in the maintenance manuals. It is also expected that applicable general and special purpose tools, and test and ground support equipment would be used where appropriate. The work plan should take account of applicable safety and quality requirements in accordance with the industry and regulatory standards.

•   An individual cannot be evaluated as competent until it can be demonstrated to the satisfaction of the workplace assessor that the relevant elements and performance criteria of the unit of competency are being achieved under routine supervision on each type of system listed in the following groups and on at least one (1) component for each listed system type:

•   Electronic instrument displays – EFIS, EICAS, FMS, ECAM and HUD (where applicable to the enterprise).

•   Instrument navigation systems – INS, IRS, compasses and AHRS.

•   Communication systems – HF, VHF, UHF, SATCOM, intercom, data and cabin network services, ELT and CVR.

•   Radio navigation systems – ADF, VOR, ILS and GNS.

•   Pulse operated systems – weather radar, navigation radar, ATC transponder, ADS-B, RADALT, DME, doppler and ACAS (where applicable to the enterprise)

•   Integrated modular avionics (where applicable to the enterprise).

•   Information systems – air traffic and information management, network servers (where applicable to the enterprise).

•  This shall be established via the records in the Log of Industrial Experience and Achievement or, where appropriate, an equivalent Industry Evidence Guide.