Originally Posted by usmc-sgt

Avionics

Automatic Flight Control System
Autopilot with Flight Director
Dual Attitude and Heading Reference System
Dual Air Data Computers
EFIS (Electronic Flight Instrument System)
Cat II capability
Engine and Systems Integrated Display (ESID)

Navigation
Dual VHF (VOR, Glideslope and Marker)
Dual ADF, DME and ATC Mode S
Single or Dual Flight Management System* with GPS
Cat IIIa Head-Up Guidance Display*
ACARS*

Communication
Dual VHF System
Service Interphone and Passenger Address System
HF System*

Other Systems
Standby Instruments
Radio Altimeter
Colour Weather Radar
Enhanced Ground Proximity Warning System (EGPWS)*
TCAS II/ACAS* (change 7)
Audio Integrating System
Cockpit Voice Recorder
Emergency Locator Transmitter (3 frequency optional)
Flight Data Recorder
Centralized Maintenance and Diagnostic System
* Optional