Browse Standards AIR5120A
Current CANCELLED 2016-11-12

Engine Monitoring System Reliability and Validity(Cancelled Nov 2016) AIR5120A

For Engine Monitoring Systems to meet their potential for improved safety and reduced operation and support costs, significant attention must be focused on their reliability and validity throughout the life cycle. This AIR will provide program managers, designers, developers and customers a concise reference of the activities, approaches and considerations for the development and verification of a highly reliable engine monitoring system.

When applying the guidelines of this AIR it should be noted that engine monitoring systems physically or functionally integrated with the engine control system and/or performing functions that affect engine safety or are used to effect continued operation or return to service decisions shall be subject to the Type Investigation of the product in which they'll be incorporated and have to show compliance with the applicable airworthiness requirements as defined by the responsible Aviation Authority. This is not limited to but includes the application of software levels consistent with the criticality of the performed functions. For instance, low cycle fatigue (LCF) cycle counters for Engine Critical Parts would be included in the Type Investigation but most trend monitors and devices providing information for maintenance would not.

AIR5120A
2016-11-12
Latest
Canceled
AIR5120
2014-05-01
Historical
Reaffirmed

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 10% off list price.
Login to see discount.
Special Offer: AeroPaks offers a customized subscription plan that is cost-effective and allows you to choose the number of downloads and Aerospace and Aerospace Material documents you need. Find more information here.
We also recommend:
STANDARD

Prognostics for Aerospace Propulsion Systems

AIR5871A

View Details

STANDARD

Lessons Learned from Developing, Implementing, and Operating a Health Management System for Propulsion and Drive Train Systems

AIR1871C

View Details

STANDARD

A Guide to APU Health Management

AIR5317A

View Details

Get Involved

Want to participate in updating this standard?

X