Aircraft corrosion monitoring and data visualization techniques for condition based maintenance

To provide in situ measurements of environmental severity, the LS2A corrosion monitoring sensor suite has been developed and deployed. This system, a wired or wireless sensor node, measures, records, and analyzes environmental and corrosivity parameters. To support maintenance exposure tracking, autonomous data analysis techniques are being developed to track and visualize environmental severity within airframes for clear, intuitive, and informative presentation of long-term environmental exposure.