Electrical systems
Electrical generation and distribution systems, Internal and external lighting systems, IFE systems, Wireless transmission systems, etc.
Design organization
Description
The “CAO IRI Part 21” regulations include procedures for the approval of design organizations (Subpart J) known as Design Organisation Approval (DOA). The DOA certificate is the recognition that a Design Organisation fully complies with the requirements of the CAO IRI Part 21 Subpart J, and grants privileges for the organisation to design new products, product modifications or repairs. Such approval is a necessary pre-requisite to obtaining design certification.
AIRSA DO
The Airsa Design Organization performs minor and major design changes to the aircraft type certificate and also repair design for the large aeroplanes under the privileges and obligations of the CAO IRI DOA certificate No. IR.21J.20.
AIRSA DO
The Airsa Design Organization performs minor and major design changes to the aircraft type certificate and also repair design for the complex motor-powered aircraft under the privileges and obligations of the CAO IRI DOA certificate No. IR.21J.20.
Design Experiences
These are samples of design works which the Airsa Design
Organization personnel have performed so far:
- Classification of change for several design projects
- LOPA change, including change to passenger/crew seats configurations, stowage cabinets, PSUs, partitions, etc
- Installation of or change to the IFE systems
- Installation of EFB system
- Structure repair classification
- Major structure repair design
- Involvement in SATCOM system installation
- Involvement in VIP cabin arrangement
- Electrical load analysis
- Structure load analysis
- Weight and Balance analysis
- Aircraft wiring changes
- TSO Authorization process
- Prototype design of some electrical and electronics components
- Development of ICA including operational and technical manual supplements
Scope of Work
The Airsa DO is composed of several design groups.
The group titles are listed below as well as their functions.
Avionics systems
Communication systems, Navigation systems, Surveillance systems, Indicating and alerting systems, Recording systems, etc.
Cabin interiors
LOPA change including seats, galleys, lavatories, stowage cabinets, PSUs, partitions, sidewall and ceiling panels, placards and markings, electrical cabin systems, etc
Structures
Changes to the primary and secondary structure elements, structure repair design, engineering modeling and analysis, structure damage tolerance and fatigue evaluation, etc