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CE750 Limitations
Aircraft Limitations for the Citation X
| Question | Answer |
|---|---|
| Max Operating Altitude | FL510 |
| Max Altitude for Takeoff & Landing | 14,000 Ft |
| Max OAT°C for Takeoff & Landing | ISA +39 C |
| Min Temperature for Takeoff | -54 C |
| Lowest Alt with A/P Engaged | Enroute 1000 AGL, ILS 180 AGL, NonPrec 300 AGL |
| A/P & Yaw Damp Restriction | Must be off for all Takeoff & Landings |
| Max ITT°C for ground start | 800°C |
| Max Oil Pressure | 95 PSI (Max 155 PSIG for 2 minutes) |
| Max ITT°C for Takeoff | 907°C for 5 minutes, then 857°C Continuously |
| Min Oil Temp°C for start | -40 C |
| Airstart N2 & ITT° Limits | 10% Min, 25% Max, 888° ITT |
| APU Starter Cycle Limitation | 6 starts per hour, 1 hour off |
| Start limits using Battery | 2 attempts 30 sec On / 30 min Off |
| GPU Output Requirements | 28 Volts, 1000 Amps |
| APU Generator limits | 0 to 200 Green (Ground or Inflight), 200 to 300 Yellow (Ground only), 300 Redline |
| Requirement for elevator trim | Must be operational |
| Antiskid requirement | Must be Operational for Takeoff |
| Is Prist required | No |
| Approved Surfaces for Takeoff & Landing | Paved surfaces only |
| Mmo | Above 30,650' is .92 MACH (.82 MACH Trim Off) |
| Vmo | < 8000 ft = 270 KIAS, > 8000 ft = 350 KIAS |
| Max Crosswind using Manual Flight Controls | 10 KTS |
| Vfe-15° | 210 KIAS |
| Vfe-35° | 180 KIAS |
| Vlo & Vle | 250 KIAS (Operating/Extend speed) |
| Turbulent Air Penetration Speed | 300 KIAS / .90 MACH |
| Tire Limit Speed | 182 KTS / 210 MPH |
| Min Speed in Sustained Icing | 200 KIAS (Slats/Flaps Up except during App/Ldg) |
| Vmca | 90 KIAS |
| Max N1 Using TR's | 50% N¹ in Max Rev (Throttle limted to ∠28°) |
| Min TR Speed During Rollout | 65 KTS (70 KTS = 1-Eng, NoseSteering Inop, or Slippery) |
| Are T&G's Authorized | No |
| When must the TR's be Preflighted | First flight, Required for Ldg Conditions, or TR Mx |
| Is TR Backing Approved | No |
| Max Ramp Weight | 36,400 lbs (*750-173 and after) |
| Max Takeoff Weight | 36,100 lbs (*750-173 and after) |
| Max Landing Weight | 31,800 lbs |
| Max Zero Fuel Weight | 24,400 lbs |
| Max Fuel Imbalance | 400 lbs |
| Max Tailcone Baggage Weight | 700 lbs |
| Max Tailwind Component | 10 KTS |
| Max Crosswind Component | 21 KTS (Demonstrated) |
| Maximum Altitude for APU Operation | FL310 or above |
| Emergency Fuel Imbalance | 800 lbs (limited by wingtip clearance) |
| Max Weight in Ski Tube | 170 lbs |
| Max Floor Loading in Aft Closet | 60 lbs |
| Ballast Fuel | Unusable fuel that cannot be used without exceeding aft CG limits |
| Approved Kinds of Operation | Day/Night (VFR & IFR), Icing, Overwater, B-RNAV, RVSM Airspace, RNP-10 (Enroute), RNP-3 (Approach), NAT-MNPS Airspace, Cat II |
| Conditions Anti-Icing is Required | +10°C or below (RAT) in Visible Moisture |
| Conditions Wing Anti-Icing System (Bleed Air) can NOT be Used | On the Ground (except preflight) or Above Idle Power with Temp >20°C (SAT) |
| Nosewheel Turning Limits | Rudder pedals = 12°, Tiller = 80°, Rudder+Tiller = 90° |
| Max Cabin Differential Pressure | 9.7 PSI (9.3 Normal / Relief Opens 9.5) |
| Minimum Air Pressure Required for Start | APU = 25 PSI (EICAS), GPU = 30 PSI (EICAS) |
| How many FADEC's must be Operational for Takeoff | All 4 Required |
| How many Air Data Computers (MADC) must be Operational for Takeoff | Both Required |
| Engine Make/Model | Allison AE-3007C Turbofan |
| Max Fuel Pressure for Single-Point Refueling | 55 PSI |
| Max Defuel Pressure | -10 PSI |
| Unusuable Fuel Quantity | Wing/Hopper = 4.81 gal, Center = 2.2 gal |
| Max Wing Fuel Prior to Initiating Center-to Wing Transfer | 3100 lbs (per side) |
| Min Fuel Quantity for Simultaneous Crossfeed and Center-to-Wing Transfer | 2900 lbs (each wing) |
| Min Fuel Temp°C for Takeoff | +4°C |
| Max Fuel Temp°C for Takeoff | +98.9°C |
| Are Both Rudder Limiters Required for Takeoff | Yes |
| MACH Trim must be Operational above what Speed | .82 Mach |
| Hydraulic Pumps may NOT be Intentionally Unloaded Above What Altitude | 15,000 MSL (Exception- Ab/Emer Procedures) |
| Aircraft Category | Transport |
| Stage ____ Noise Certification | Stage 3 (Reference AFM) |
| Aircraft Generator Output Limits | ≤FL410= 0-400 Amps, >FL410= 0-300 Amps |
| Unsuccessful Starts using GPU | 2 Attempts 15 sec On / 20 min Off (4 per hour max) |
| Operating Limits with PAC's in High | Takeoff, Landing, & Above FL450 |
| Max Alt with single PAC | FL410 |
| Max Turbulent Air Speed | 300 KIAS / .90 MACH |
| Max Crosswind with Slat Assymetry | 10 KTS |
| Min Battery Volts for APU Start | 22 Volts |
| Min Voltage to Close Batt Relay | 18 Volts |
| Min Voltage to Keep Batt Contactor Closed | 11-12 Volts |