Citation Ultra Limitations

16,500 Pounds

16,300 Pounds

15,200 Pounds

12,200 Pounds

• Starter Limitation with external power unit or generator assisted cross start as the initial power source...Two engine starts per 30 minutes. Two cycles of operation with a 90 second rest period between cycles is permitted.

• Battery Limitation...Three engine starts per hour.

• Starter Limitation with battery as a power source...Three engine starts per 30 minutes. Three cycles of operation with a 90 second rest period between cycles is permitted.

• Three generator assisted cross starts are equal to one battery start.

• If an external power unit is used for start, no battery cycle is counted.

• Use of an external power source with voltage in excess of 28 VDC or current in excess of 1000 amps may damage the starter.

• Continuous engine ground static operation up to and including five minutes at takeoff thrust is limited to ambient temperatures not to exceed 39° above ISA.

• Continuous ground operation of the starter-generator above 125 amperes at ground idle 46% turbine speed or 225 amperes at flight idle 52% turbine speed is prohibited.

• Limit ground operation of pitot-static heat to 2 minutes ON with 2 minutes OFF between cycles to preclude system damage.

• Anti-icing additive must be added to all approved fuels not presently containing the additive.

• Boost Pumps - ON; when low fuel lights illuminate or at 185 pounds or less indicated fuel.

• To crossfeed, turn boost pump OFF on side opposite selected tank.

• Maximum assymetrical fuel differential for normal operations - 200 Pounds

• Maximum emergency assymetrical fuel differential - 600 Pounds

• Fuel remaining in the fuel tanks when the fuel quantity indicator reads zero is not useable in flight.

Mmo (Above 28,907 feet)...0.755 Mach indicated)

Vmo (Between 8,000 and 28,907)...292 KIAS

Vmo (Below 8,000 feet)...262 KIAS

• Sustained flight in icing conditions (except takeoff, approach and landing)...160 KIAS

• Approach and landing...Vref

• Full Flaps - LAND position (35°)...173 KIAS

• Partial Flaps - T.O. (7°), T.O. and APPR Position (15°)...200 KIAS

Extended Speed - Vle - 292 KIAS

Operating Speed - Vlo Extending - 250 KIAS

Operating Speed - Vlo Retracting - 200 KIAS

No Limit

292 KIAS or 0.755 Mach

Maximum Altitude Limit - 14,000'

Maximum Tailwind Components - 10 Kts

Maximum Water/Slush on Runway - 0.5"

Maximum Ambient Temp. - ISA +39° C

Minimum Ambient Temp. - 54° C

Maximum Tire Ground Speed - 165 Kts

Maximum Operating Altitude - 45,000'

Generator Load - 300 Amperes

Normal Cabin Pressurization Limitations

0.0 to 8.9 PSI, +0.1/-0.1 PSID

If the BATT O'TEMP light illuminates during ground operation, do not take off until after the proper maintenance procedures have been accomplished.

The AOA indicating system may be used as a reference system but does not replace the airspeed display in the PFD as a primary instrument.

If the stick shaker does not operate during the warning system test, or the AOA system is otherwise inoperative, it must be repaired before flight, except when the airplane is operated in accordance with the approved MEL.

Autopilot operation is prohibited if any comparison monitor annunciator illuminates during flight.

• Minimum use Height:
• 1,000 feet AGL - Enroute
• 300 feet AGL - Non Precision App
• 180 feet AGL - Category 1 ILS App

Use of any autopilot during Category II ILS operations is prohibited.

Reverse thrust power must be reduced to the idle reverse detent position at 60 KIAS on landing roll.

Maximum allowable thrust reverser deployed time is 15 minutes in any one hour period.

Engine static ground operation is limited to idle power (if thrust reversers are deployed).

Use of thrust reversers is prohibited during touch and go landings.

The ground idle switch must be in HIGH position when conducting touch and go landings.

The ground idle switch must be in HIGH position when operating on the ground with engine anti-ice bleed ON.

Should oils of nonapproved brands or of different viscocities become intermixed, drain and flush complete oil system and refill with an approved oil in accordance with the Engine Maintenance Manual instructions.

Minimum oil temperature for starting is -40° C.

The autopilot and yaw damper must be OFF for takeoff and landing.

Use of single-point (non-FMS) VOR/DME-based vertical navigation is prohibited below 500' AGL.

Takeoffs and landings are limited to paved runways unless equipped with optional Gravel Runway Modification, either factory installed or through incorporation of SB560-32-03.

The nosewheel must be in firm contact with the ground prior to deploying thrust reversers.

When any residual ice is present or can be expected during approach and landing, engine anti-ice must be on to maintain adequate stall warning margin.