Special Features:

Input power 9-35v DC , 1 watt ; operating temperature minus 20 deg. C to plus 55 deg. C; operating altitude up to 35, 000 ft or 55, 000 ft.; 2.5 lbs.

Properties:

A computer specifically designed to provide continuous in-flight advisories to minimize fuel consumption. this is done by measuring and processing aircraft performance data and comparing it to the flight plan provided by the crew. it performs computations to show the differences between the two and sends the data to a display (not included) for monitoring.