Learjet 40

The Learjet 40, introduced in 2002 by Bombardier’s Learjet division, marked a pivotal evolution of the classic Model 31/35 line. Designed as a smaller, more cost‑effective sibling to the popular Learjet 45, the 40 combined proven aerodynamic design with modern avionics, offering a sleek, low‑drag fuselage and a T‑tail that had become synonymous with the brand. Powered by two Pratt & Whitney Canada PW305A turbofan engines, the aircraft delivers a cruise speed of Mach 0.78 (≈460 kt) and a range of roughly 1,770 nautical miles, allowing nonstop transcontinental flights for up to eight passengers. The cabin, though compact, features a flat floor, large windows, and a fully pressurised environment that provides comfort comparable to larger midsize jets. Advanced avionics, including a Rockwell Collins Pro Line 21 glass cockpit, enhance situational awareness and reduce pilot workload. The Learjet 40’s significance lies in its blend of performance, efficiency, and operating cost, solidifying Learjet’s reputation for delivering high‑speed business travel. Its success helped sustain the brand’s market presence during the early 2000s and paved the way for subsequent models such as the Learjet 45XR and the modern Learjet 75.

Learjet

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