MCU
A GPS type Master control unit that can amongst other things load flight plans, and direct the aircraft to fly the flight plan route, etc. This unit also drives some of the information that is displayed on the the Nav displays.
ISG VIDEO TUTORIALS
SAMPLE FLIGHT #1
SAMPLE FLIGHT #2
SMITHS FMS VIDEO (by cactusfire)
PANEL RETROFITS
ISG1 SCREENSHOTS
ISG1 PANEL EXAMPLES
VIDEOS
REF LINKS
REVIEWS
NAVDATA UPDATES (NAVIGRAPH)