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Beechjet Limitations

  1. Maximum Operating Speed

    VMO S.L. to 8,000 ft
    VMO 8,000 to 11,000 ft
    VMO 11,000 to 26,000 ft
    MMO above 26,000 ft
    • 264
    • 264 to 320 linear variation
    • 320
    • .78
  2. Flap Extension Speeds

    VFE/VFO Flaps 10 and 20
    VFO FLaps 30
    VFE Flaps 30
    • 200
    • 170
    • 165
  3. Landing Gear & Lights

    VLO Gear
    VLE Gear
    VLO Gear Emergency Operation
    VLL
    • 200
    • 200
    • 150
    • 200
  4. Speedbrakes

    VSB
    None
  5. Minimum Controllable Airspeed Air & Ground

    Airborne VMCA Flaps 0o
    Airborne VMCA Flaps 10o and 20o
    Ground VMCG Flaps 0o 10o and 20o
    • 96
    • 89
    • 88
  6. Tire Limiting Speed

    VTIRE
    165 TAS on ground
  7. ENGINE SPEEDS
    Takeoff N1
    Takeoff N2
    Idle N2 EFC on
    Idle N2 EFC off, nonicing
    • 104%
    • 96%
    • 52%
    • 46%
  8. ENGINE TEMPERATURES
    Takeoff ITT
    Starting ITT
    ITT Max Continuous
    • 700o
    • 550o to 600o 4 sec
    • 600o to 700o 2 sec
    • 680o
  9. ENGINE OIL
    Temp takeoff and MCT
    Pressure takeoff and MCT
    Min oil temp for starting
    Oil pressure at idle
    • 10o to 121o
    • 60 to 83 psi
    • -40o
    • 40 psi
  10. THRUST REVERSER LIMITS
    Full Reverse cutoff speed
    Time for continuous thrust above idle
    Deploy time during taxi
    • 55 KIAS
    • 30 seconds
    • 5 seconds
  11. GPU assisted Starts
    1st cycle
    2nd cycle
    3rd cycle
    • 30 sec ON 5 min OFF
    • 30 sec ON 15 min OFF
    • 30 sec ON 60 min OFF
  12. BATTERY START
    Do not attempt battery start below __ volts.
    22 volts
  13. GEN ASSISTED START
    Do not attempt second engine until generator load is below__amps
    150 amps
  14. STARTER-GEN LIMITS
    Ground Operation
    Max Gen Load
    280 amps each gen
  15. STARTER- GEN LIMITS
    Both gens up to 41,000'
    Both gens above 41,000'
    • 280 amps each
    • 260 amps each
  16. GEN LIMITS- In Flight
    One gen up to 29,000'
    One gen up to 29,000', in icing
    TRANSIENT below 20,000' (30 sec)
    One gen 29,000' to 41,000'
    One gen above 41,000'
    • 400 amps
    • 440 amps
    • 525 amps
    • 280 amps
    • 260 amps
  17. Max Ramp weight
    Max takeoff wieght
    Max landing weight
    Max zero fuel weight
    • 16,500 lbs
    • 16,300 lbs
    • 15,700 lbs
    • 13,000 lbs
  18. Maneuvering Load Factor
    Flaps 0
    Flaps 10, 20 and 30
    • +3.2g to -1.0g
    • +2.0g to 0g
  19. TAKEOFF AND LANDING
    Max airport operation pressure altitude
    Ambient temperature
    Max tailwind for takeoff and landing
    Max fuel imbalance for takeoff
    Max fuel imbalance for landing
    • 10,000'
    • -40 C to ISA+35
    • 10 knots
    • 100 lbs
    • 300 lbs
  20. FUEL TEMP LIMITS
    -40 to +50 C
  21. ENROUTE OPERATIONS
    Certified ceiling
    Ambient temp
    Fuel imbalance
    Yaw Damper
    Gear, Flaps, or Landing Lights
    Refrigeration Air
    • 45,000'
    • -65 C to ISA +35
    • 300 lbs
    • On & operable in icing or above 28,000'
    • 20,000'
    • 18,000' or +5 C
  22. Fire Bottle pressure
    580-600 psig
  23. Max standing water for takeoff
    .75 inches
  24. Degrees nosewheel steering
    • 25o right or left
    • 45o with differential thrust and braking
  25. Max demonstrated crosswind
    25 Knots
  26. Type of engines
    • P&W JT15D-5 or -5R
    • 2900lbs of thrust
  27. What does EFC do
    • Synchs engines
    • Controls annular bleed valve (regulates compresser stalls)
  28. NO2 (emergency brake/gear door)
    1350-1600 psi
  29. O2
    1600-1850 psi
  30. Tire Pressure
    • Nose 120 +/- 5
    • Main 125 +/- 5
  31. Hydraulic quantity
    1.1 gal to .6 gal
  32. What are the hydraulic systems
    • Gear
    • Flaps
    • Speed Brakes
    • Brakes/Antiskid
    • Thrust Reverser
  33. Normal Hydraulic Pressure
    1500 psi
  34. Brake Accumulator pressure (antiskid)
    900 +/-50
  35. What is on the Accessory Gearbox
    • Fuel pump/Fuel control unit
    • Oil Pump
    • Starter/generator
    • Hydraulic pump
    • N2 Tach
  36. What happens when an ENG FIRE PUSH switch is pushed
    • Fuel shutoff valve closes
    • Hydraulic valve closes
    • Gen Field trips
    • Arms both bottle squibs
  37. Max differential pressure
    9.1 psi
  38. Type of oil
    Synthetic type II-2380
  39. Usable Fuel
    • 4911 lbs usable
    • 733 gal usable

    • 4965 lbs total
    • 741 gal total
  40. Type of generators
    28.5 vdc 400 amp
  41. Type of battery
    one 24 v 40 amp lead acid
  42. Stanby Power Items (30 Mins)
    • Stby Att Ind/light
    • Stby Alt Vib/light
    • Stby A/S light
    • Mag comp light
    • Left ITT/lights
    • Comm 1
    • Nav 1/SDU
Author
mayhap5150
ID
46078
Card Set
Beechjet Limitations
Description
Beechjet Limitations
Updated

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