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AVIATION GLOSSARY

Understand the term. See where it applies. Keep learning.

Start with a clear definition, then connect the term to aircraft, ATA chapters, technical resources, videos, discussions and real maintenance lessons.

103 published terms17 subject groups73 connected definitions
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Glossary explanations support understanding. Approved manuals, engineering instructions and company procedures remain the authority for maintenance action.

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Electrical & AvionicsIntermediate

EWIS

Electrical Wiring Interconnection System, EWIS

Electrical Wiring Interconnection System: the aircraft wiring, connectors, splices, supports and related installation used to distribute electrical power and signals.

2 ATA1 learning links
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Electrical & AvionicsIntermediate

Bonding and grounding

aircraft grounding, electrical bonding

Electrical connections that control voltage differences, provide return paths and protect against static, fault and lightning effects.

2 ATA1 learning links
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BUILD YOUR TECHNICAL LIBRARY

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