Navigati inertial reference unit (NSN 6605-01-339-9252)
Special Features
Strapdown system; utilizes ring laser gyros; dual digital interface (2 remote terminals); one interfaces with mission bus; one interfaces with efcs bus; built-in battery charger; 28 vdc from aircraft power; 28 vdc from battery; rack mounted; electrostatic discharge sensative
Description
18.100 inches nominal overall length.
Overall Height
9.120 inches
Overall Width
8.000 inches
Current Type
Dc
End Application
C-17 aircraft
Functional Description
The inertial reference unit utilizes a set of accelerometers and ring laser gyros to sense aircraft rates and accelerations, computes and provides aircraft attitude, attitude rates, true heading, velocity, acceleration and position information to the c-17 mission computer for navigation and display purposes; attitude rates, heading, ground speed, flight path angle, inertial angle of attack (aoa), aoa rate, side slip angle and side slip angle rate
