Light Jet - Legacy Production
Cessna Citation CJ (Original Model 525): Complete Specs, Performance, and Buyer's Guide (2026)
Cessna Aircraft Company
Cessna Citation CJ (Original Model 525): Complete Specs, Performance, and Buyer's Guide (2026)
The original Cessna Citation CJ (CitationJet, Model 525), produced from 1993 to 2000, is the founding aircraft of the entire CJ family that today includes the Citation M2, CJ3+, and CJ4 Gen3. Powered by twin Williams International FJ44-1A turbofans producing 1,900 lbf each, the original CJ delivers 1,328 nautical miles of range, 437 ktas maximum cruise, and a 41,000 ft service ceiling with single-pilot certification. The original CitationJet's natural laminar flow wing, jointly designed by Cessna and NASA over four years, set the aerodynamic template followed by every CJ variant since. Pre-owned market today: $900,000 to $1.6 million.
For owner-operators wanting the lowest entry into proven Citation single-pilot jet ownership, the original CJ remains a compelling pre-owned platform.
Citation CJ (Original) Specifications at a Glance
| Specification | Value |
|---|---|
| Category | Light Jet - Legacy Production |
| Production Status | Discontinued 2000 (replaced by CJ1) |
| Announced | October 1989 NBAA Atlanta |
| First Flight | April 29, 1991 |
| FAA Type Certification | October 16, 1992 |
| First Delivery | March 30, 1993 |
| Total Units Built | 359 Model 525 (across CJ and CJ1) |
| Crew | 1 pilot (single-pilot certified) |
| Passengers (Standard) | 5 |
| Passengers (Max) | 6 |
| Max Range (NBAA IFR, 4 pax) | 1,328 nm |
| Max Cruise Speed | 437 ktas |
| Long-Range Cruise | 340 ktas |
| Max Operating Altitude | 41,000 ft |
| Engines | 2× Williams International FJ44-1A |
| Thrust per Engine | 1,900 lbf (3,800 lbf total) |
| Avionics | Hybrid Honeywell SPZ-5000 / various retrofits |
| Max Takeoff Weight | 10,400 lbs |
| Cabin Length | 11 ft |
| Cabin Width | 4.83 ft (58 in) |
| Cabin Height | 4.75 ft (57 in) |
| Cabin Volume | 193 cubic ft |
| Original Price (1989 launch) | $2,400,000 |
| Pre-Owned Price (2025) | $900,000 to $1,600,000 |
History and the Birth of the CJ Family
Cessna launched the CitationJet at the October 1989 NBAA convention in Atlanta, projecting 1,000 aircraft demand over ten years. The original CitationJet was designed to deliver Citation I performance while being faster, more efficient, and single-pilot certified.
Development milestones:
- October 1989: CitationJet announced at NBAA Atlanta, $2.4M launch price
- April 29, 1991: First flight
- October 16, 1992: FAA type certification
- March 30, 1993: First customer delivery
- 2000: Replaced by Citation CJ1 with improved avionics
The original CitationJet's design success was remarkable: normal cruise was 29 knots faster than the Citation I and outperformed it in nearly every metric except maximum payload and approach noise, all while using engines producing 600 lbf less thrust. The breakthrough was the natural laminar flow wing developed jointly with NASA over four years of design work.
The Natural Laminar Flow Wing Breakthrough
Previous Citations used straight wings that slowed the aircraft but reduced production complexity. The CitationJet introduced a natural laminar flow wing that:
- Reduced drag significantly through laminar boundary layer maintenance
- Enabled higher cruise speeds with less thrust
- Maintained docile handling characteristics critical for single-pilot operation
- Set the design template for every subsequent CJ variant
This wing remains the foundation of the modern M2, CJ3+, and CJ4 family.
Exterior Dimensions
| Exterior Dimension | Measurement |
|---|---|
| Overall Length | 42 ft 7 in |
| Wingspan | 46 ft 11 in |
| Height | 13 ft 9 in |
Cabin Interior
The original CitationJet cabin set the dimensional template for all subsequent Citation 525 variants, with cabin shape and primary dimensions essentially unchanged through to the current M2 Gen2.
| Cabin Measurement | Value |
|---|---|
| Cabin Length | 11 ft |
| Cabin Width | 4.83 ft (58 inches) |
| Cabin Height | 4.75 ft (57 inches) |
| Cabin Volume | 193 cubic ft |
Seating Configurations
- Standard 5-Seat Configuration: Forward club-style with rear forward-facing
- 6-Seat Configuration: Optional belted lavatory seat
- Single-Pilot Operation: No required second pilot
Cabin Features
- 6 cabin windows: Generous natural light
- Aft toilet: Standard (not enclosed in original spec)
- Forward galley provisions: Optional
- Single-Pilot Optimized: Co-pilot seat removable for additional cabin access
Performance
Speed and Range
| Performance Metric | Value |
|---|---|
| Max Cruise Speed | 437 ktas |
| Long-Range Cruise | 340 ktas |
| Range (NBAA IFR, 4 pax) | 1,328 nm |
| Service Ceiling | 41,000 ft |
Runway Performance
| Field Performance | Value |
|---|---|
| Balanced Field Length | 3,250 ft |
| Landing Distance | 2,750 ft |
Typical Mission Examples
- Los Angeles to Salt Lake City (581 nm)
- Chicago to Atlanta (606 nm)
- New York to Miami (956 nm)
- London to Geneva (407 nm)
Engines and Systems
Two rear-mounted Williams International FJ44-1A turbofans, each producing 1,900 lbf of thrust (3,800 lbf total). The FJ44-1A was a revolutionary small turbofan engine at the time of the CitationJet's launch, enabling the platform's efficiency and single-pilot economics.
Engine TBO: 5,000 hours on-condition with engine program enrollment.
Avionics
Original CitationJets shipped with the Honeywell SPZ-5000 hybrid avionics suite. Many in-service aircraft have been retrofit with:
- Garmin GNS 530/430 navigation
- Garmin G600 TXi PFD upgrades
- Dual Garmin GTN 750 GPS
- ADS-B Out compliance
- WAAS/LPV navigation
Operating Costs
| Cost Item | Per Hour |
|---|---|
| Fuel (~120 gph) | $840 to $1,080 |
| Engine Reserve | $300 |
| Airframe Maintenance | $280 |
| Misc Variable | $180 |
| Total Variable Cost | ~$1,600 to $1,840/hr |
Annual operating budget at 250 owner-flown hours: approximately $700,000 to $850,000.
Charter rates: $2,800 to $3,500 per hour.
Pricing
| Year Range | Price Range |
|---|---|
| 1998 to 2000 CitationJet | $1,200,000 to $1,600,000 |
| 1996 to 1997 CitationJet | $1,050,000 to $1,350,000 |
| 1993 to 1995 CitationJet | $900,000 to $1,200,000 |
Mission Profile
Best fit profiles:
- First-time light jet owner-operators: Lowest entry into proven Citation ownership
- Step-Up From Turboprop or Piston Twin: Single-pilot certified
- Buyers Wanting Williams FJ44 Reliability: Proven engine platform
- Owners Prioritizing Acquisition Price: Sub-$1.5M jet ownership
Less suited if:
- You require modern Garmin G3000 touchscreen avionics out of the box
- You need transcontinental range
- You want autothrottle and Synthetic Vision Technology
- You need the largest cabin in class (HondaJet or Phenom 300 better)
Original CJ vs. Successor Variants
| Variant | Years | Engines | Avionics | Range | Pre-Owned |
|---|---|---|---|---|---|
| Citation CJ (Original) | 1993-2000 | FJ44-1A (1,900 lbf) | Honeywell SPZ-5000 | 1,328 nm | $0.9M-$1.6M |
| Citation CJ1 | 2000-2005 | FJ44-1A (1,900 lbf) | Pro Line 21 | 1,300 nm | $1.2M-$2.0M |
| Citation CJ1+ | 2005-2010 | FJ44-1AP (1,965 lbf, FADEC) | Pro Line 21 | 1,300 nm | $1.6M-$2.5M |
| Citation M2 (Original) | 2013-2022 | FJ44-1AP-21 (1,965 lbf) | Garmin G3000 | 1,550 nm | $3.5M-$4.5M |
| Citation M2 Gen2 | 2022+ | FJ44-1AP-21 (1,965 lbf) | Garmin G3000 | 1,550 nm | $5.05M new |
The CJ heritage path is direct: every M2 today shares the original CJ's wing and fundamental cabin dimensions.
Pros and Cons
What the Original CJ Does Well
- Founder of the CJ family with 30+ years of proven service
- Single-pilot certified with forgiving handling
- Williams FJ44-1A engines: reliable, fuel efficient
- Largest in-service fleet for support and parts
- Lowest entry price into modern Citation ownership
- Natural laminar flow wing technology
Tradeoffs to Understand
- Avionics dated by modern standards (most retrofitted)
- 1,328 nm range less than current CJs
- Cabin smaller than competing modern jets
- No FADEC engines (introduced later on CJ1+)
- ADS-B Out compliance varies by aircraft
Frequently Asked Questions
When was the original Citation CitationJet first delivered?
The first customer delivery occurred on March 30, 1993, following FAA type certification on October 16, 1992.
How is the original CJ different from the CJ1?
The CJ1 (2000) added the Rockwell Collins Pro Line 21 avionics suite and a moderate maximum takeoff weight increase, while retaining the same Williams FJ44-1A engines as the original CJ. The CJ1+ (2005) further added FADEC engine control with the FJ44-1AP variant.
Is the original Citation CitationJet single-pilot certified?
Yes. The Citation CitationJet was certified for single-pilot operation from initial type certification in 1992.
How far can an original Citation CitationJet fly?
The original CitationJet has a maximum NBAA IFR range of 1,328 nautical miles with four passengers.
What engines power the original Citation CJ?
Two Williams International FJ44-1A turbofan engines, each producing 1,900 lbf of thrust.
Can the original CJ be upgraded with HF120 engines?
Yes. The GE Honda HF120 engine was announced as a retrofit option for the CJ/CJ1/CJ1+ in 2014, offering increased thrust and fuel efficiency. The retrofit is significant capital expenditure that few operators have pursued.
The Bottom Line
The original Cessna Citation CitationJet (Model 525) is the founding aircraft of one of business aviation's most successful families. At current pre-owned pricing of $900K to $1.6 million, the original CJ remains a strong value entry into proven single-pilot jet ownership. The tradeoff is dated avionics and shorter range than modern CJ family members, but for owner-operators willing to invest in avionics retrofits, the original CJ delivers everything that made the family successful.
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 for original CJ market intelligence, pre-buy diligence on engine programs and avionics retrofit history.
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Related Aircraft Guides:
- Citation CJ1: Direct Successor
- Citation CJ1+: Improved Variant
- Citation M2 Gen2: Current Production Descendant
- Eclipse 500: Affordable Twin-Jet Alternative
Production of the original Citation CitationJet ended in 2000. All acquisitions are pre-owned. Specifications accurate as of 2026.