Boeinger

What is CRZ on Boeing 777? (Cruise)

What is OMS on Boeing 777? (Outboard Maintenance System)

What is INS on Boeing 777? (Inertial Navigation System)

What is TRK on Boeing 777? (Track)

What is GPS on Boeing 777? (Global Positioning System)

What is MHRS on Boeing 777? (Magnetic Heading Reference System)

What is IBVSU on Boeing 777? (Instrument Bus Voltage Sense Unit)

What is MAI on Boeing 777? (Multiplexer Action Item)

What is VBV on Boeing 777? (Variable Bypass Valve)

What is MAT on Boeing 777? (Maintenance Access Terminal)