The Learjet 24 is one of the most iconic early business jets, known for its exceptional speed, high-altitude performance, and improved capabilities over its predecessor. Developed in the 1960s, it built upon the success of the Learjet 23 and introduced significant advancements that shaped modern private aviation. Learjet 24 What is the Learjet 24? The Learjet 24 is a light business jet manufactured by Learjet, under the leadership of aviation innovator Bill Lear. First flight: February 24, 1966 Introduced: 1966 Passenger capacity: 6–8 Crew: 2 pilots It was designed to overcome limitations of the Learjet 23, particularly in payload and range. Learjet 24 Specifications General Characteristics Length: 43 ft 3 in (13.18 m) Wingspan: 35 ft 7 in (10.82 m) Height: 12 ft 7 in (3.84 m) Performance Maximum speed: ~561 mph (903 km/h) Cruise speed: ~528 mph (850 km/h) Range: ~2,000 miles (3,200 km) Service ceiling: 45,000+ ft Engines 2 × General Electric CJ610 turbojet engines Key Improveme...