NAVIGATION AND
COMMUNICATION
AIRPLANE
OPERATIONS
MANUAL
2-18-30
Page
2
Code
02
MARCH 30, 2001
− Stall Protection System (SPS): The IRS provides attitude rate
variation and vertical acceleration information to the SPS.
− Integrated Standby Instrument System (ISIS): The IRS 1 provides
heading information to the ISIS.
− Head-Up Guidance System HGS: The IRS 1 (or the dedicated IRS)
provides acceleration, speed, attitude, heading and wind information
to the HGS.
− Windshear Detection And Escape Guidance System: The IRS 1
provides attitude rate variation and vertical acceleration information
to the windshear computer.
− Flight Data Recorder (FDR): The IRS 1 provides attitude and
heading information to the FDR via DAU 2 and IC-600.
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