• AIR1839
• Revision: C

• 2008-02-16

• E-32 Aerospace Propulsion Systems Health Management

This Aerospace Information Report (AIR) is a general overview of typical airborne engine vibration monitoring (EVM) systems applicable to fixed or rotary wing aircraft applications, with an emphasis on system design considerations. It describes EVM systems currently in use and future trends in EVM development. The broader scope of Health and Usage Monitoring Systems, (HUMS ) is covered in SAE documents AS5391, AS5392, AS5393, AS5394, AS5395, AIR4174.

• SAE AIR 1839

• Aerospace

• Analysis methodologies
• Failure modes and effects analysis
• Aircraft Operations
• Diagnostics
• Fleet Management
• Maintenance, Repair and Service Operations
• Prognostics
• Reliability Maintainability Supportability
• Noise
• Gas turbines
• Hybrid engines
• Safety
• Tests and Testing
• Aircraft certification