• Dual Honeywell Primus II Integrated Comm/Nav Radios
 
• Traffic Collision Avoidance System (TCAS), Enhanced Ground Proximity Warning System (EGPWS), Emergency Locator Transmitter (ELT)
 
 
Primary and Multi-Function Flight Displays 主飞行显示器和多功能飞行显示器
Dual Primary Flight Displays (PFD) combine attitude and Horizontal Situation Indicator (HSI) formats with airspeed, vertical speed and other essential information, such as resolution advisories for the optional Traffic Collision Avoidance System (TCAS). The Multi-Function Display (MFD) offers a full spectrum of operational advantages, from weather radar and mapping displays, to a custom e-programmable checklist. Standard pedestal width accommodates single or optional dual FMS installations.

Engine Instrumentation and Crew Alerting System (EICAS) 发动机仪表和机组警报系统
In addition to Primary and Multi-Function Flight Displays, the EFIS includes an EICAS, which greatly simplifies instrument panel layout and reduces pilot workload. The EICAS display replaces the majority of gauges and warning lights traditionally located throughout a cockpit. It provides engine instrumentation and supplies crew alert information in a prioritized fashion and displays the status of electrical, hydraulic, fuel, environmental and flight control systems using easy-to-read, menu-selectable schematic diagrams.

Autopilot features 自动驾驶仪特色
The autopilot features a three-axis, fail-passive architecture (i.e. single failures are annunciated, but do not interrupt autopilot functions). This provides the ultimate control possible in all flight conditions, enhancing safety and assuring passenger comfort. A complete selection of optional avionics equipment is available for the Bombardier Learjet 40 XR aircraft （庞巴迪利尔40XR公务机）.

Optional avionics 选装航电
To meet current and upcoming FAA and JAR legislation, the following are available: High Frequency (HF) radios and a two-hour Cockpit Voice Recorder (CVR), which replaces the standard CVR. Other popular avionics options available for the Bombardier Learjet 40 XR business jet （庞巴迪利尔40XR公务机） include airborne telephone systems, a second Flight Management System (FMS), Primus 880 Weather Radar to upgrade from the standard Primus 660 Weather Radar and Honeywell's Airborne Flight Information System (AFIS).