The Citation® CJ4® jet redefines versatility for a light jet. The CJ4 has added speed, range and cabin size over its predecessor without incurring midsize jet operating costs.The Collins Pro Line 21™ avionics suite allows a single pilot to safely and effectively operate the CJ4. Features such as single point refueling, an externally serviceable lavatory and excellent range deliver what crew and cabin passengers appreciate.
Standard Features
Dual Primary Flight Displays
Dual Multifunction Displays
Single Flight Management System with GPS Navigation
Integrated Flight Guidance System
Crew Alerting System
Integrated Electronic Checklists
Electronic Jeppesen Charts
Dual Attitude Heading Reference Systems
XM Broadcast Graphical Weather
MultiScan Weather Radar
Mark VIII Enhanced Ground Proximity Warning System
TCASII
Optional avionics include:
Mark V Enhanced Ground Proximity Warning System with Runway Awareness
Dual Flight Management System
High-Frequency Radio with SELCAL
88-Parameter Flight Data Recorder
ACARS Data Link Installed in Center Glareshield Panel:
LH and RH Master Warning/Master Caution Lights
LH and RH Display Control Panel
CVR Microphone
LH and RH Engine Fire Control Switches
Flight-Guidance Panel
Reversion Controls Installed on Instrument Panel (left to right):
LH Digital Audio Control Panel
Avionics/Electrical Power Panel
LH Primary Flight Display (PFD)
LH Multifunction Display (MFD)
Electronic Standby Instrument System
Landing-Gear Control Module
RH Multifunction Display (MFD)
RH Primary Flight Display (PFD)
RH Digital Audio Control Panel
Cockpit Voice Recorder Controller
Database Loading Unit (DBU) Installed on Tilt Panel (left to right):
Oxygen Controls
Cockpit Temperature Controls
Fuel Controls
Manual Ignition Control
FADEC Switches
Pressurization Controls
Ice-Protection Switches
Curser Control Panels (CCP)
Collins FMS-3000 Control Display Unit (CDU)
Push-to-Talk Switch
Cockpit Speaker Mute Switch
Event Switch
Cabin Temperature Controls
ELT Remote Switch
Flight Hour Meter Installed on Pedestal:
Lighting and Dimming Controls
Engine Power Levers
Flap-Control Handle
Speed Brake Control Handle
Engine Start Control
Aileron Trim Control
Rudder Trim Control
Secondary Elevator Trim Control Installed Beneath Tilt Panel:
Emergency Brake Handle
Control Lock
Parking Brake Handle Installed in Floor Aft of Center Pedestal:
Emergency Gear Extension Handle
Detailed Specifications
Performance data is based on the standard CJ4 configuration, operating in International Standard Atmosphere (ISA) conditions with zero wind. Takeoff and landing field lengths are based on a level, hard surface and dry runway.
Actual performance will vary with factors such as environmental conditions, aircraft configuration and operational/ATC procedures.
Dimensions
Length
53 ft 4 in (16.26 m)
Height
15 ft 5 in (4.69 m)
Wingspan
50 ft 10 in (15.49 m) Wing
Wing Area
Wing Sweep
330 sq ft (30.66 sq m)
12.5 degrees Wheelbase
21 ft 2 in (6.45 m) Tread
12 ft 4 in (3.76 m) Cabin Interior
Height
Width
Length
57 in (1.45 m)
58 in (1.47 m)
17 ft 4 in (5.28 m)
Maximum Passengers
10 Baggage Capacity
Weight
Volume
1,040 lb (471.7 kg)
77 cu ft (2.18 cu m)
Single Pilot Certified
Yes
Weights
Maximum Ramp Weight
17,230 lb (7,815 kg)
Maximum Takeoff Weight
17,110 lb (7,761 kg)
Maximum Landing Weight
15,660 lb (7,103 kg)
Maximum Zero Fuel Weight
12,500 lb (5,670 kg) Usable Fuel Capacity
Weight
Volume
5,828 lb (2,644 kg)
870 gal (3,293 l)
Basic Operating Weight
10,254 lb (4,651 kg)
Useful Load
6,976 lb (3,164 kg)
Maximum Payload
2,246 lb (1,019 kg)
Full Fuel Payload
1,148 lb (521 kg)
Performance
Maximum Cruise Speed
451 ktas (835 km/h)
Maximum Range
2,170 nm (4,019 km)
Takeoff Field Length
3,190 ft (972 m)
Landing Distance
2,740 ft (835 m)
Maximum Operating Altitude
45,000 ft (13,716 m)
Maximum Climb Rate
3,854 fpm (1,175 mpm)
Maximum Limit Speed
0.77 Mach (0.77 Mach)
Powerplant
Two, dual-channel, FADEC-controlled, Williams FJ44-4A turbofan engines are installed on the CJ4. This engine is a medium-bypass, twin-spool design with four compression stages and three turbine stages. It produces 3,621 pounds (16.11kN) of takeoff thrust at sea level, static conditions, flat-rated up to 79˚F (26˚C.) The FADEC system also provides time-limited dispatch, diagnostics and engine synchronization.
Manufacturer: Williams International
Model: (2) FJ44-4A
Thrust: 3,621 lbf
Time Between Overhaul: 5,000 hrs
The Citation® CJ4® jet redefines versatility for a light jet. The CJ4 has added speed, range and cabin size over its predecessor without incurring midsize jet operating costs.The Collins Pro Line 21™ avionics suite allows a single pilot to safely and effectively operate the CJ4. Features such as single point refueling, an externally serviceable lavatory and excellent range deliver what crew and cabin passengers appreciate.
Standard Features
- Dual Primary Flight Displays
- Dual Multifunction Displays
- Single Flight Management System with GPS Navigation
- Integrated Flight Guidance System
- Crew Alerting System
- Integrated Electronic Checklists
- Electronic Jeppesen Charts
- Dual Attitude Heading Reference Systems
- XM Broadcast Graphical Weather
- MultiScan Weather Radar
- Mark VIII Enhanced Ground Proximity Warning System
- TCASII
Optional avionics include:
- Mark V Enhanced Ground Proximity Warning System with Runway Awareness
- Dual Flight Management System
- High-Frequency Radio with SELCAL
- 88-Parameter Flight Data Recorder
- ACARS Data Link
Installed in Center Glareshield Panel:
- LH and RH Master Warning/Master Caution Lights
- LH and RH Display Control Panel
- CVR Microphone
- LH and RH Engine Fire Control Switches
- Flight-Guidance Panel
- Reversion Controls
Installed on Instrument Panel (left to right):
- LH Digital Audio Control Panel
- Avionics/Electrical Power Panel
- LH Primary Flight Display (PFD)
- LH Multifunction Display (MFD)
- Electronic Standby Instrument System
- Landing-Gear Control Module
- RH Multifunction Display (MFD)
- RH Primary Flight Display (PFD)
- RH Digital Audio Control Panel
- Cockpit Voice Recorder Controller
- Database Loading Unit (DBU)
Installed on Tilt Panel (left to right):
- Oxygen Controls
- Cockpit Temperature Controls
- Fuel Controls
- Manual Ignition Control
- FADEC Switches
- Pressurization Controls
- Ice-Protection Switches
- Curser Control Panels (CCP)
- Collins FMS-3000 Control Display Unit (CDU)
- Push-to-Talk Switch
- Cockpit Speaker Mute Switch
- Event Switch
- Cabin Temperature Controls
- ELT Remote Switch
- Flight Hour Meter
Installed on Pedestal:
- Lighting and Dimming Controls
- Engine Power Levers
- Flap-Control Handle
- Speed Brake Control Handle
- Engine Start Control
- Aileron Trim Control
- Rudder Trim Control
- Secondary Elevator Trim Control
Installed Beneath Tilt Panel:
- Emergency Brake Handle
- Control Lock
- Parking Brake Handle
Installed in Floor Aft of Center Pedestal:
- Emergency Gear Extension Handle
Detailed Specifications
Performance data is based on the standard CJ4 configuration, operating in International Standard Atmosphere (ISA) conditions with zero wind. Takeoff and landing field lengths are based on a level, hard surface and dry runway.
Actual performance will vary with factors such as environmental conditions, aircraft configuration and operational/ATC procedures.
Dimensions
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Wing
- Wing Area
- Wing Sweep
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- 330 sq ft (30.66 sq m)
- 12.5 degrees
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Cabin Interior
- Height
- Width
- Length
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- 57 in (1.45 m)
- 58 in (1.47 m)
- 17 ft 4 in (5.28 m)
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Baggage Capacity
- Weight
- Volume
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- 1,040 lb (471.7 kg)
- 77 cu ft (2.18 cu m)
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Weights
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Usable Fuel Capacity
- Weight
- Volume
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- 5,828 lb (2,644 kg)
- 870 gal (3,293 l)
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Performance
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- Maximum Operating Altitude
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Powerplant
Two, dual-channel, FADEC-controlled, Williams FJ44-4A turbofan engines are installed on the CJ4. This engine is a medium-bypass, twin-spool design with four compression stages and three turbine stages. It produces 3,621 pounds (16.11kN) of takeoff thrust at sea level, static conditions, flat-rated up to 79˚F (26˚C.) The FADEC system also provides time-limited dispatch, diagnostics and engine synchronization.
- Manufacturer: Williams International
- Model: (2) FJ44-4A
- Thrust: 3,621 lbf
- Time Between Overhaul: 5,000 hrs