This lesson presents the Learjet 40 series Flight Management System (FMS) and Global Positioning System (GPS) upgrades to serial # 40-2113 and 45-394 and subsequent.
The update introduces satellite-based augmentation system navigation (SBAS) to support the new category of approach, approach procedures with vertical guidance (APV). APV includes LNAV/VNAV and localizer procedures with vertical guidance (LPV).
Pilots should be familiar with the LPV limitations and procedures provided in the applicable AFM supplement and FAA Advisory Circular 90-107; Guidance for Localizer Performance with Vertical Guidance and Localizer Performance without Vertical Guidance Approach Operations.
