Translations:Air Navigation iOS/7/en Jump to: navigation, search Contents 1 EFIS module 1.1 Introduction to EFIS module 1.2 AHRS + Pressure + view Mode 1.3 Terrain awareness 3D/2D 1.4 Approach charts in the 3D view EFIS module Introduction to EFIS module AHRS + Pressure + view Mode Terrain awareness 3D/2D Approach charts in the 3D view