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Definitions

What is an LRU?

Line Replaceable Unit, or Avionic Line Replaceable Unit. This is an important concept as it ties in with the privileges relating to tasks a B1 licence holder…

1 min read
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Terminology

In the realm of Australian aviation training, there exists a myriad of acronyms and terminologies that professionals, trainees, and stakeholders need to be familiar with. Here's…

4 min read
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Useful Links

Useful links and source material that governs how Part 147 organisations must operate, and the various components that interact around Aircraft Engineer training.

1 min read
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About Sigma College Knowledgebase

It is no secret that the administrative side of the Aircraft Maintenance Engineering sector in Australia is highly complex, widely misunderstood, and a minefield with many…

2 min read