Heavy Jet - Legacy Production
Canadair Challenger 600: Complete Specs, Performance, and Buyer's Guide (2026)
Canadair (now Bombardier)
Canadair Challenger 600: Complete Specs, Performance, and Buyer's Guide (2026)
The Canadair Challenger 600, produced from 1980 to 1983, is the foundational variant of one of business aviation's most successful aircraft families and the original wide-body purpose-built business jet. Designed by legendary aviation engineer Bill Lear (originally called the "LearStar 600") and produced by Canadair, the Challenger 600 received certification in August 1980 and was designed to fly faster, farther, more economically, and with greater comfort than competitors (Gulfstream, Dassault Falcon 50, Lockheed JetStar II). The original Challenger 600 was powered by AVCO Lycoming ALF-502L turbofan engines, but engine performance issues led to production discontinuation in 1983 after only 83 aircraft built. The Challenger 600 was succeeded by the Challenger 601 with General Electric CF-34 engines, which became one of business aviation's most successful platforms (1,600+ Challenger 600-series aircraft in service today). The Challenger 600 introduced the wide-body fuselage that would become Canadair's signature, accommodating up to 19 passengers (typically 10-12 in executive configuration). The Challenger 600S (1A11) was an upgraded variant featuring winglets for improved aerodynamic efficiency. The wide-body cabin design and basic airframe geometry continued through the Challenger 601, 604, 605, 650, and even forms the foundation of the Bombardier CRJ regional jet family. Pre-owned market today (for surviving Challenger 600s): $700K to $2 million.
For aviation enthusiasts and collectors of business aviation history, the Challenger 600 represents an important chapter as the foundational platform for one of business aviation's most successful aircraft families.
Challenger 600 Specifications at a Glance
| Specification | Value |
|---|---|
| Category | Heavy Jet - Legacy Production |
| Production Status | Discontinued 1983 (succeeded by Challenger 601) |
| Designation | Canadair Challenger 600 / CL-600-1A11 (600S) |
| Manufacturer | Canadair (later acquired by Bombardier 1986) |
| Designer | Bill Lear (originally called LearStar 600) |
| Certification | August 1980 |
| Production Years | 1980 to 1983 |
| Total Units Built | 83 |
| Successor | Challenger 601 (1983-1989) |
| Family Heritage | Foundation of Challenger 600-series (1,600+ produced) |
| Wide-Body Foundation | Same cross-section used through Challenger 650 + CRJ |
| Crew | 2 pilots |
| Passengers (Max) | 19 |
| Passengers (Typical Executive) | 10 to 12 |
| Engines | 2× AVCO Lycoming ALF-502L turbofans |
| Thrust per Engine | 7,500 lbf |
| Engine Issues | Performance problems led to 1983 discontinuation |
| Max Range (Original Design) | 4,027 nm |
| Cabin Length | 28 ft 3 in |
| Cabin Width | 8 ft 2 in (98 in) |
| Cabin Height | 6 ft 1 in (73 in - stand-up) |
| Cabin Volume | 1,150 cu ft |
| Total Baggage Volume | 130 cu ft |
| Original New Price (Era) | $7-9 million |
| Pre-Owned Range (2025) | $700,000 to $2,000,000 |
| Aircraft Still Operational | Many converted to military/special use |
| Variant | Challenger 600S (1A11): Added winglets for improved efficiency |
History as the Foundation of a Family
The Challenger 600 represents one of business aviation's most ambitious design programs:
Platform timeline:
- 1976: Bill Lear designs the LearStar 600 concept
- 1977: Canadair unleashes Challenger series (renamed)
- August 1980: Challenger 600 certification
- 1980: Service entry with AVCO Lycoming ALF-502L engines
- 1980-1983: Production run (83 aircraft)
- 1982: Challenger 601 first flight (with GE CF-34 engines)
- 1983: Challenger 600 production discontinued (engine issues)
- 1983: Challenger 601 succeeds 600
- 1986: Canadair acquired by Bombardier
- Today: Many 600s still operational (special missions, military, charter)
Why the Challenger 600 Was Significant
The Challenger 600 introduced industry-changing features:
1. First Purpose-Built Wide-Body Business Jet
- 8'2" cabin width: Industry-leading at introduction
- 6'1" stand-up cabin: Premium feature
- 19-passenger capacity: Substantial vs competitors
- Premium positioning: Differentiated from Gulfstream, Falcon 50
2. Bill Lear Design Heritage
- Originally LearStar 600: Industry legend's design
- Renamed Challenger by Canadair: Pre-first delivery
- Bill Lear's aviation pedigree: Industry credibility
- Modern aerodynamics for era: Forward-thinking design
3. AVCO Lycoming ALF-502L Engines (Eventually Problem)
- 7,500 lbf per engine: Substantial for era
- Turbofan technology: Modern (for early 1980s)
- Engine reliability problems: Led to 1983 discontinuation
- Replaced by GE CF-34 on Challenger 601: Major improvement
4. Canadair Manufacturing Heritage
- Canadair: Canadian aviation manufacturing tradition
- Acquired by Bombardier 1986: Bombardier business jet entry
- Foundation of Bombardier business aviation: Important strategic acquisition
Challenger 600 Family Variants
The original Challenger 600 had variants:
| Variant | Years | Key Features |
|---|---|---|
| Challenger 600 (CL-600-1A11) | 1980-1983 | Original, ALF-502L engines |
| Challenger 600S (CL-600-1A11) | 1981-1983 | Added winglets for efficiency |
The 600S was the more refined variant with winglets that improved aerodynamic efficiency and provided a visual distinction from the original 600.
Cabin Interior
The Challenger 600 cabin established the wide-body Challenger heritage:
| Cabin Measurement | Value |
|---|---|
| Cabin Length | 28 ft 3 in |
| Cabin Width | 8 ft 2 in (98 in - widest in class at intro) |
| Cabin Height | 6 ft 1 in (73 in - stand-up) |
| Cabin Volume | 1,150 cu ft |
| Total Baggage | 130 cu ft |
Configuration Options
- Double-Club Layout: Standard
- Forward Club + Half Club + Divan: Alternative
- Up to 19 Passengers: Maximum (high-density)
- Standard 10-12 Passengers: Executive configuration
- Forward Galley: Standard
- Aft Lavatory: Standard
- In-Flight Baggage Access: Standard
Cabin Features
- Wide-body cross-section: 8'2" width (industry-leading at intro)
- Stand-up cabin: 6'1" height
- Extremely low noise levels: Per Bombardier
- Deluxe galley: Standard
- Premium positioning: Wide-body comfort
- Foundation of Challenger family cabin heritage: Continued through 605/650
Performance
Speed and Range
| Performance Metric | Value |
|---|---|
| Max Cruise Speed | ~Mach 0.80 |
| Range (Planned Original Design) | 4,027 nm |
| Service Ceiling | 41,000 ft |
| Original Mission Target | Cross-continental |
Engines
Two AVCO Lycoming ALF-502L turbofan engines, each producing 7,500 lbf of thrust.
The ALF-502 engine performance issues led Canadair to develop the Challenger 601 with GE CF-34 engines in 1982, and the 600 was discontinued in 1983. The ALF-502 was later replaced by the substantially more reliable CF-34 family that powers the entire Challenger 601, 604, 605, and 650 lineage through current production.
Operating Costs
The Challenger 600 has limited modern operational use, with most surviving aircraft converted to special missions, military use, or charter operations:
| Cost Item | Per Hour |
|---|---|
| Fuel | $1,500 to $2,000 |
| Engine Reserve | $700 |
| Airframe Maintenance | $800 |
| Misc Variable | $400 |
| Total Variable Cost | ~$3,400 to $3,900/hr |
Note: ALF-502 engine support has decreased over time, making operating economics challenging for active operators.
Pricing
| Variant | Pre-Owned Price |
|---|---|
| Challenger 600 / 600S (Pre-Owned, Limited Market) | $700,000 to $2,000,000 |
Original new price (era): $7-9 million.
Mission Profile
Best fit profiles (for the small remaining operational fleet):
- Military Operators: Canadian military CC-144 variant
- Special Missions Operators: Maritime patrol, surveillance
- Collector / Aviation Enthusiast: Bill Lear designed
- Cargo / Special Use Operators: Adapted configurations
Less suited if:
- You need modern reliability (ALF-502 engines aging)
- You want current avionics (most are dated, retrofits expensive)
- You require modern factory support (mostly aftermarket)
- You need fuel efficiency (modern engines far better)
Pros and Cons
What the Challenger 600 Does Well
- 8'2" cabin width (widest in class at introduction)
- 6'1" stand-up cabin
- 1,150 cu ft cabin volume
- Up to 19 passengers
- Wide-body comfort
- Bill Lear designed
- Foundation of Bombardier Challenger family
- Affordable pre-owned ($700K-$2M)
- Historic significance
Tradeoffs to Understand
- ALF-502 engine reliability issues (led to 1983 production end)
- Production ended 1983 (40+ year old airframes)
- Limited modern operational use
- Avionics typically dated, retrofits expensive
- 83 aircraft built (small fleet)
- Two-pilot operation required
- Higher maintenance costs vs modern alternatives
- Limited factory support
Frequently Asked Questions
Who designed the Challenger 600?
The Challenger 600 was originally designed by Bill Lear (founder of Learjet), who called it the "LearStar 600." Canadair acquired the design and renamed it the Challenger 600 before the first delivery in 1980. Bill Lear's design pedigree gave the Challenger 600 substantial industry credibility from the outset.
Why was the Challenger 600 discontinued in 1983?
The Challenger 600 was discontinued in 1983 due to ongoing performance issues with the AVCO Lycoming ALF-502L engines. Canadair developed the Challenger 601 (powered by General Electric CF-34 engines) which entered production in 1983 and the upgrade was so successful that the original 600 model was dropped from production that same year. The Challenger 601 became one of business aviation's most successful platforms.
How is the Challenger 600 different from the Challenger 601?
The Challenger 601 (1983) replaced the 600 with substantial improvements: General Electric CF-34 turbofan engines (vs 600's troubled ALF-502L), added winglets (also offered as retrofit to 600s), improved performance, and substantially better reliability. The 600 was dropped from production within a year of the 601's introduction due to the dramatic engine reliability improvements.
How is the Challenger 600S different from the Challenger 600?
The Challenger 600S (CL-600-1A11) was the upgraded variant featuring winglets for improved aerodynamic efficiency. The winglets distinguish the 600S from the original 600 visually and improve cruise efficiency. The 600S was produced from 1981 (alongside the original 600) until 1983 production discontinuation.
How many Challenger 600s were built?
A total of 83 Challenger 600 aircraft were built during the 1980-1983 production run, including both the original 600 and the 600S (with winglets) variants. Many remain operational today, primarily in special missions, military, and charter use.
Is the Challenger 600 single-pilot certified?
No. The Challenger 600 requires two pilots.
What engines power the Challenger 600?
Two AVCO Lycoming ALF-502L turbofan engines, each producing 7,500 lbf of thrust. These engines had reliability and performance issues that led Canadair to develop the Challenger 601 with General Electric CF-34 engines in 1982. The ALF-502 was eventually replaced by the CF-34 family throughout the Challenger lineup.
What is the Bombardier connection to the Challenger 600?
Bombardier acquired Canadair in 1986, three years after the Challenger 600 had been discontinued. Bombardier's acquisition of Canadair was its major entry into the aerospace sector, and the Challenger 600 platform foundation (developed under Canadair) became the basis for Bombardier's enormously successful Challenger 601, 604, 605, 650, and the Bombardier CRJ regional jet family. The Challenger 600 thus represents Bombardier's business aviation heritage even though Bombardier did not produce the 600 itself.
The Bottom Line
The Canadair Challenger 600 represents one of business aviation's most historically significant aircraft: the foundational variant of Bombardier's enormously successful Challenger family (1,600+ aircraft delivered through 2026 production of Challenger 650), originally designed by legendary aviation engineer Bill Lear as the "LearStar 600." Despite engine reliability issues that led to production discontinuation in 1983 (only 83 aircraft built), the Challenger 600's wide-body fuselage (8'2" cabin width, 6'1" stand-up cabin) and basic airframe geometry continued through the Challenger 601, 604, 605, 650, and even forms the foundation of the Bombardier CRJ regional jet family. At current pre-owned pricing of $700K-$2M, the Challenger 600 offers wide-body cabin space at extraordinary value for special missions, military, or collector use. For active business operators, the Challenger 604 and successor variants offer substantially better reliability and current product support.
Quantum Jets supports the platform across private jet charter, private jet rental, private jet card programs, aircraft purchase, jet purchase, jet sales, aircraft sales, aircraft management, jet management, private jet management, aircraft maintenance, aircraft refurbishment, fractional jet access, aircraft lease, and aircraft leasing structures.
Talk to a Quantum Jets broker about Challenger family selection (600 vs newer variants).
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Book a Canadair Challenger 600 on the Quantum Jets App by AVIA Technologies
The Quantum Jets mobile app, built by AVIA Technologies, is the private jet charter marketplace app for the Canadair Challenger 600 and the rest of the Quantum Jets catalog. The Quantum Jets app is available as an iOS app on the Apple App Store and as an Android app on Google Play. Whether the goal is a one-off jet charter, recurring private jet rental, a private jet card program, or a deeper engagement spanning aircraft purchase, jet purchase, jet sales, aircraft management, jet management, private jet management, aircraft maintenance, aircraft refurbishment, fractional jet access, aircraft lease, aircraft leasing, or aircraft sales, the Quantum Jets app surfaces live Canadair Challenger 600 availability and routes the booking through the Quantum Jets brokerage team.
AVIA Technologies is the technology platform behind the Quantum Jets mobile app. The AVIA Technologies app powers the private jet charter marketplace experience: search the catalog, compare a Canadair Challenger 600 against alternatives in the same tier, pull live pricing, request a charter quote, schedule aircraft maintenance, list a Canadair Challenger 600 for jet sales, manage a fleet under aircraft management or private jet management, and execute a private jet card purchase, all from one private jet app. The Quantum Jets app and the AVIA Technologies app share the same backend so client data, trip history, and aircraft preferences carry across both surfaces.
Download the Quantum Jets app on the Apple App Store (iOS app) or Google Play (Android app), then search the Canadair Challenger 600 to start booking. The Quantum Jets mobile app is the fastest path from research to booking for any private jet, jet charter, private jet rental, or private jet charter marketplace transaction in the Quantum Jets catalog. AVIA Technologies maintains the private jet charter marketplace app on a continuous deployment schedule with new aircraft, new operators, and refined private jet management tooling shipping every release.
Canadair Challenger 600 Services from Quantum Jets
Quantum Jets supports Canadair Challenger 600 operators and prospective owners across the full lifecycle of private jet ownership. Whether the goal is jet charter for a one-off trip, a private jet rental for a busy season, or a private jet charter program tied to a recurring travel pattern, our team builds the right structure around the Canadair Challenger 600 for the mission.
For buyers, our aircraft purchase and jet purchase advisory walks through inspection, valuation, financing, and closing. Jet sales and aircraft sales clients work with our team to position the Canadair Challenger 600 for the strongest possible exit, with market intelligence on every comparable transaction. A private jet card program through Quantum Jets is a lower-commitment way to access Canadair Challenger 600-class lift without a full aircraft purchase, and is structured to credit toward a future jet purchase when the time is right.
Once an aircraft is in hand, aircraft management and jet management at Quantum Jets cover crew, scheduling, regulatory compliance, charter revenue programs, and detailed reporting. Private jet management is structured to keep the Canadair Challenger 600 flying safely and profitably with minimum owner overhead. Aircraft maintenance is coordinated through manufacturer-authorized service centers, and aircraft refurbishment programs (interior, paint, avionics, connectivity) are managed end-to-end so the Canadair Challenger 600 retains residual value over its operating life.
Fractional jet programs are available for Canadair Challenger 600-class travelers who want guaranteed access without sole ownership. Aircraft lease and aircraft leasing arrangements (operating, finance, dry, wet) are structured to match the operator's hours, geography, and balance sheet. The Canadair Challenger 600 fits naturally into all of these structures, and Quantum Jets handles the structuring, documentation, and lifecycle service so the owner can focus on flying.
If you are evaluating a Canadair Challenger 600 for purchase, charter, lease, fractional access, management, refurbishment, or sale, talk to a Quantum Jets broker for a custom market scan and pre-buy diligence.
Related Aircraft Guides:
- Challenger 601: Direct Successor (GE CF-34 Engines, 1983-1989)
- Challenger 601-3A: Updated Variant (1989-1990s)
- Challenger 601-3R: Extended Range Variant
- Challenger 604: Major Successor (1995-2006)
- Challenger 605: Modern Variant (2006-2015)
- Challenger 650: Current Production (2015-Present)
Production of the Canadair Challenger 600 ended in 1983. All acquisitions are pre-owned with limited modern factory support. Specifications accurate as of 2026.