BOMBARDIER/CHALLENGER 600

Bombardier Challenger 600 Series for Sale — The Jet That Created a Category

The Bombardier Challenger 600 did not merely enter the large-cabin business jet market — it invented it. When Bill Lear's original LearStar 600 concept was acquired by Canadair and transformed into the Challenger 600, the result was the first business jet specifically designed to offer a wide-body, stand-up cabin on intercontinental routes — a combination that had never existed before at the Challenger's price point. The aircraft's supercritical wing, which Canadair licensed from NASA research, delivered efficiency and cruise capability that established the Challenger as a genuine technological advance rather than a simple scaling-up of existing designs. Buying a Challenger 600 series aircraft on Airplane Trade gives you access to one of business aviation's most significant and enduring designs.

The Challenger 600 Family

• Challenger 600 — The original production aircraft powered by Avco Lycoming ALF502L turbofans. Wide cabin, transcontinental range, and stand-up headroom in a package that established the large-cabin midsize category. Early aircraft now serve niche operators and collectors.
• Challenger 601-1A / 601-3A / 601-3R — The major production variants that replaced the ALF502 with General Electric CF34 engines — a powerplant upgrade that transformed the aircraft's performance, range, and operating economics. The CF34-powered Challenger became the dominant large-cabin midsize in the market. The 601-3R added winglets and increased fuel capacity for extended range.
• Challenger 604 — The most significant upgrade in the 600 series, with CF34-3B engines, increased fuel capacity, EFIS glass cockpit, and a gross weight increase that extended range to approximately 4,000 nautical miles. The 604 became one of the best-selling business jets of its era.
• Challenger 605 — Refined successor to the 604 with Rockwell Collins Pro Line 21 avionics, enhanced cabin management system, and improved passenger connectivity features.
• Challenger 650 — Current-generation model with further avionics upgrades and the longest range in the 600 series history at over 4,000 nm.

Why the Challenger 600 Remains Compelling

The Challenger 600's defining advantage is its cabin. At 28.4 feet long and 8.2 feet wide — significantly wider than midsize competitors like the Hawker 4000 or Citation XLS — the Challenger provides a genuinely spacious environment for 8–12 passengers. The wide-body cross-section allows club-four seating arrangements with real aisle width, full-size overhead stowage, and a galley that can prepare genuine meals rather than just heat packaged food. For operators who regularly carry groups of 6–10 passengers on flights of 3–5 hours, no aircraft in the pre-owned market at a comparable price point offers more comfortable accommodation.

Find Your Challenger 600 on Airplane Trade

Airplane Trade lists Challenger 600, 601, 604, 605, and 650 aircraft from verified sellers worldwide. Fractional fleet disposals, corporate operator upgrades, and private seller listings provide a wide range of options across model years, configurations, and price points. Connect directly with sellers who can provide complete technical records and enrollment status documentation.