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G IV
SN 1177 Limitations
88
Aviation
Graduate
04/26/2008
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Term

 

 

 

STALL WARNING/STALL BARRIER SYSTEM

 

How many do you need to depart? 

 Definition

 

 

 

 

 

Flight is allowed with one SW / SB system inoperative with reference to the MEL. 
Term

 

YAW DAMPER inop prior to t/o:

 

  • Max fuel?
  • Below 18000': airspeed?
  • If yaw damp fails w/ MACH trim compensation?
Definition

 

 

  • 9000 lbs.
  • Maintain airspeed as a function of fuel qty.
  • Observe speed limitations for both failures and limit alt to 41,000'. 
Term

ANTI-ICING SYSTEM

  • Eng Anti-ice pressure limit
  • Cowl anti-ice on when:
  • Eng operation of __ at __% for __ (time) recommended just prior to takeoff and at __ (time) intervals.
  • If L-R COWL PRESS LOW message
    illuminates in icing conditions
  • Amber L-R COWL PRESS LOW
 Definition
  • 60 psi.
  • Static Air Temperature (SAT) is < +8° C and visible moisture, precipitation, or wet runway.
  • LP, 85, 1, 60
  • Depart icing conditions if cowl anti-ice pressure cannot be maintained at or above 4 psi.
  • Cowl anti-ice press drops below 4±1 psi after a 15 sec delay. CAS will clear after psi > 5.
Term

SPEED BRAKES

 

Are not approved for usage in the following conditions: 

 

  3.  
 Definition

 

 


  • Flaps at 39°
  • Landing gear is down
  • Above Vmo or Mmo  
Term

 

 

 

 

 

Ground Spoilers

Definition
 
 
 
 
Takeoff is permitted with ground spoilers inop proveded anti-skid is operative and 20° flaps are used for takeoff (per MEL).
Term

 

 

 

Usage of Weather Radar on ground 

 

 
 Definition

 

 

Do not use:

  • During refueling
  • Within 300 feet of other refueling operations
  • Within 49 feet of ground personnel
Term

 

 

 

LANDING LIGHTS

 

  1. Ground operating time
  2. Pulse operating time
 Definition

 

 

 

  1. 5 minutes
  2. No limit  

 
Term

 

 

 

AUTO THROTTLE

 

  1. Takeoff & Go-around
  2. Landing 
 Definition

 

 

 

  1. Prohibited when wing anti-ice is on.
  2. Disengage by 50' AGL

 

 
Term

 

 

 

AUTOPILOT

  1. Takeoff
  2. Landing
  3. IMC VNAV IAP 
 Definition

 

 

  1. Do not engage below 200' on t/o
  2. Disengage by 50' AGL on lnd
  3. Minimum altitude for coupled IMC VNAV IAP is 300' AGL or 50' below the MDA whichever is higher. 
Term

 

 

 

 

 

Engine static ground run 

 Definition

 

 

 

 

IF: Crosswind is > 15 kts.

 

Then: Do not stabilize LP between 60% through 80% 
Term

 

 

 

Flight power shutoff handled pulled

or

Dual hydraulic system failure:

 

  1. Airspeed
  2. Altitude 
 Definition

 

 

 

  1. 250 kts or less
  2. FL250 or less 
Term

 

 

Main Batteries 

  1. How many
  2. Type
  3. Volts
  4. AMPs
  5. Cells 
 Definition

 

 

  1. 2
  2. NICAD
  3. 24
  4. 40
  5. 20 
Term

 

 

EMERGENCY BATTERIES

 

  1.  How many
  2. AMP/hrs & approx time
Definition

 

 

 

  1. 2-8
  2. 6 AMP/hrs; approx 40 min  

 
Term

 

 

 TRU

 

  1. How many
  2. AMPs
  3. Volts
 Definition

 

 

  1. 1
  2. 300 AMPs
  3. 25-28 Volts 
Term

 

 

 Standby Electrical Power

 

SEP/ABEX/HMG

 

  1. AC
  2. DC 
 Definition

 

SEP provides: 

  1. 5 kVA of 115 VAC, 400 Hz power to the TRU for the Essential DC bus.
  2. 50 AMPs of filtered 28 VDC power to the E-inverter for Phase A of the Essential AC bus.
Term

 

 

 

E-inverter

  1. How many
  2. Ouput
  3. What can power it?

 

 

 Definition

 

 

  1. 1
  2. 0.8 kVA, 115 VAC, 400 HZ, phase A only
  3. 28 VDC from the Essential DC bus or SEP
Term

 

 

 

 

 

What are the sources of power for the EPMP? 

 Definition

 

 

There are 4 sources of power for the EPMP:

 

  • Aircraft main batteries (2)
  • 2 sources from the ESS DC bus 
Term

 

 

  •  What is the AC power source for the a/c?
  • How many?
  • What is the output? 
 Definition

 

  •  Engine driven alternator
  • 3 (2 eng & 1 APU)
  • 30 kVA
Term

 

 

 

 

 

Max TGT on ground start 

 Definition

 

 

 

700° C

 

 Momentary 2 sec

Term

 

 

 

 

 

Max relighting (airstart) TGT

 Definition

 

 

 

 

780° C

 

 Momentary 2 sec

 

 
Term

 

 

Engine parameters for:

 Max T/O and Go-around

  1. LP% RPM
  2. HP% RPM
  3. TGT  °C
  4. Time limit

 

 Definition

 

 

  1. 95.5 LP
  2. 99.7 HP
  3. 716-800°C
  4. 5 min or  10 min single engine
Term

 

 

Engine parameters for:

 MCT

  1. LP% RPM
  2. HP% RPM
  3. TGT  °C
  4. Time limit
Definition

 

 

 

  1. 95.5 LP
  2. 97.5 HP
  3. 715°C
  4. Unrestricted
Term

 

 

Engine parameters for:

Minimum idle approach 

 

  1. HP% RPM
  2. Time limit  

 

 Definition

 

 

 

  1. 67.0% HP (flaps past 22°)
  2. Unrestricted 
Term

 

 

Engine parameters for:

Minimum Ground idle 

 

  1. HP% RPM
  2. Time limit  
 Definition

 

 

 

  1. 46.6% HP
  2. Unrestricted

 

 
Term

 

 

Engine parameters for:

Max Reverse 

 

  1. HP% RPM
  2. TGT°C
  3. Time limit
 Definition

 

 

  1. 88.0% HP
  2. 695°C
  3. No limit  (w/ ASC 166)
Term

 

 

Engine parameters for:

Max Overspeed 

 

  1. LP% RPM
  2. HP% RPM
  3. Time limit
 Definition

 

 

 

  1. 98.3% LP
  2. 102.6% HP
  3. 20 seconds  
Term

 

 

Engine parameters for:

Max Over Temp 

 

  1. TGT °C
  2. Time limit
 Definition

 

 

 

 

  1. 801-820°C
  2. 20 seconds
Term

 

Aircraft Maximum Operational Weights

for SN 1177

 

  1. Zero Fuel Wt.
  2. Ramp Wt.
  3. Takeoff (note)
  4. Landing (note)

 

 Definition

 

  1. 46,500 lbs.
  2. 73,600 lbs.
  3. 73,200 lbs. (unless restricted by climb perf,BE, field length or tire speed for approved alt & ambient temp)
  4. 58,500 lbs. (unless restricted by climb requirements).
Term

 

Airspeed limitations SN 1177

 

  1. Clean: Vmo / Mmo
  2. Flaps 10°
  3. Flaps 20°
  4. Flaps 39°
 Definition

 

 

 

  1. 340 KIAS / .88 Mach
  2. 250 KIAS / .60 M
  3. 220 KIAS / .60 M
  4. 170 KIAS / .60 M 
Term

 

 

 

 

 

Gear Extension / Retraction speed

 

 

 Definition

 

 

 

 

 

225 KIAS / .70 Mach 
Term

 

 

 

 

 

Gear Extended speed 

 Definition

 

 

 

 

 

250 KIAS / .70 Mach  
Term

 

 

 

 

 

Maneuvering Speed (Va) 

 Definition

 

 

 

 

 

170 KCAS 
Term

 

 

 

 

 

Turbulence Air Penetration speed 

 

 Definition

 

 

 

 

 

 270 KCAS / .75 Mach
Term

 

 

 

 

 

Engine Air Start 

 Definition

 

 

 

 

 

200-324 KCAS 
Term

 

 

 

 

 

Manual Reversion 

 Definition

 

 

 

 

 

250 KCAS 
Term

 

 

 

 

 

Guaranteed APU start in flight 

 Definition

 

 

 

 

 

250 KCAS 
Term

 

 

 

 

 

Windshield wiper operation speed 

 Definition

 

 

 

 

 

200 KCAS 
Term

 

 

 

 

 

Max tire speed 

 Definition

 

 

 

 

 

182 GS 
Term

 

 

 

 

 

no wing Vortex Generator 

 Definition

 

 

 

 

 

.80 Mach 
Term

 

 

 

 

 Max speed for:

Mach Trim / Electric Elevator Trip inop 

 Definition

 

 

 

 

 

.75 Mach 
Term

 

 

 

 

 

MIN speed for:

Yaw Damper inop above FL180 

 Definition

 

 

 

 

 

Maintain at least 220 KCAS 
Term

 

 

 

 

 

Reverse Thrust cancellaton speed 

 Definition

 

 

 

 

 

Initiate at 70 KCAS 
Term

 

 

 

 

 

Vmca 

 Definition

 

 

 

 

 

104 KCAS 
Term

 

 

 

 

 

Vmcg 

 Definition

 

 

 

 

 

111 KCAS 
Term

 

 

 

 

 Max speed for:

T/R deploy in flight 

 Definition

 

 

 

 

 

Do not exceed 200 KCAS 
Term

 

 

 

 

 

Max aircraft ceiling 

 Definition

 

 

 

 

 

45,000' 
Term

 

 

 

 

 

Max alt. with Yaw Damper inop. 

 Definition

 

 

 

 

 

41,000' 
Term

 

 

 

 

 

Max alt. with BLEED AIR switch OFF 

 Definition

 

 

 

 

 

41,000' 
Term

 

  

 

Max alt. with:

  1. APU Alternator 100% electrical power
  2. APU Alternator 50% electrical power

 

 

 Definition

 

 

 

  1. 22,000'
  2. 30,000' 

 
Term

 

 

 

 

 

Max alt. for Engine Airstart (Tay) 

 Definition

 

 

 

 

 

25,000' 
Term

 

 

 

 

 

Max alt. with Gear Extended 

 Definition

 

 

 

 

 

20,000' 
Term

 

 

 

 

 

Max alt. with Flaps 39° 

 Definition

 

 

 

 

 

20,000' 
Term

 

 

 

 

 

Max PA for takeoff or landing 

 Definition

 

 

 

 

 

15,000' 
Term

 

 

 

 

 

Max alt. for APU start 

 Definition

 

 

 

 

 

15,000' 
Term

 

APU Limitations:

  1. Max temp from 0-60%
  2. Max temp from 60-100%
  3. Max EGT while running
  4. Max EGT with APU AIR ON
 Definition

 

 

  1. 988°C
  2. 821-732°C
  3. 732°C
  4. 680°C
Term

 

 

APU RPM limitations:

 

  1. Normal operating RPM
  2. Overspeed RPM 
 Definition

 

 

 

  1. 100% ±3%
  2. 110%
Term

 

 

 

 

 

Record APU time of operation above

 Definition

 

 

 

 

 

FL300 
Term

 

 

 

 

APU Starter Limitations powered by the airplane batteries:

 Definition

 

 

 

  • 3 consecutive starts - 30 sec/ start with 20 minutes for starter cool down.
  • 3 additional starts may be made followed by a 1 hour cool down.

 
Term

 

 

 

 

 

APU Starter Limitations powered by an External DC power source:

 Definition

  

  • 2 consecutive Starts - 15 sec/ start with 20 min cool down.
  • 2 additional starts with a 1 hour cool down.
  • Successful consecutive starts limited to 6 at 10 minute intervals per start.
Term

 

 

 

 

What is the funtion of the engine CONTINUOUS IGNITION (AIRSTART) system? 

 Definition

 

  
 
  • To supply ignition to the fuel and air mixture, during airstart, in the discharge of a series of sparks across the electrodes of the igniter plugs
Term

 

 

 

 

What is the duty cycle of the CONTINUOUS IGNITION (AIRSTART)? 

 Definition

 

 

  • The duty cycle is: 5 min on - 30 min off for cooling.
  • There is no limitation on the ignition when used in a: 30 sec ON - 30 sec OFF cycle
Term

 

 

 

 

 

Max Engine Fuel Temp 

 Definition

 

  

90°C

 

  • 120°C for a max of 15 min is permissible.
Term

 

 

 

 

 

Minimum engine Fuel Temp 

 

 

 

 

 

 Definition

 

 

 

 

 

-40°C

Term

 

 

 

 

 

Max Oil Inlet Temp 

 Definition

 

 

 

 105°C

 

  •  120°C for a Max of 15 min is permissible
Term

 

 

 

 

 

Min oil Temp for starting 

 Definition

 

 

 

 

 

-40°C

Term

 

 

 

 

 

Min oil Temp for Power lever operation 

 Definition

 

 

 

 

 

-30°C
Term

 

 

 

 

 

Min Engine Oil Pressure at idle. 

 Definition

 

 

 

 

 

16 psi 
Term

 

 

 

 

 

Min Eng Oil Pressure for takeoff (at takeoff power) 

 Definition

 

 

 

 

 

30 psi 
Term

 

 

Min Eng Oil Press to complete flight:

  1. 97.5% HP (MCT)
  2. 92% HP
  3. 84% HP
  4. 76% HP
 Definition

 

 

  1. 25 psi
  2. 22 psi
  3. 19 psi
  4. 16 psi 
Term

 

 

 

 

 

Takeoff EPR must not exceed rated value by more than? 

 Definition

 

 

 

 

 

.01 
Term

 

 

 

 

Engine starter duty limits

 

Continued use of the starter is limited to:  

 Definition

 

 

 

  • 3 crank cycles 30 sec per cycle
  • 3 minutes between start attempts
  • After 3 cycles; delay use of starter for 15 min

 
Term

 

 

 

 

EPR limits

 

Pilot selectable Command Marker: 

 Definition

 

 

 

 

 

.85 to 2.0  
Term

 

 

 

 

 

Total FUEL

 Definition

 

 

 

 29,500 lbs.

 

  • Fuel in excess of max is permitted al long as the max ramp weight and/or max takeoff weight isn't exceeded, and loaded CG is within limits.  
Term

 

 

Fuel tank Temp limits:

 

  1. Min
  2. Max 
 Definition

 

 

 

  1. -40°C
  2. +54°C and above
Term

 

Max Fuel unbalance 

 

  1. At 55,000 lbs.
  2. At 60,500 lbs. 
 Definition

 

 

 

 

  1. 2000 lbs.
  2. 400 lbs. 
Term

 

 

Max load acceleration: 

 

  1. Flaps up
  2. Flaps down 
 Definition

 

 

 

 

  1. -1 to +2.5 Gs
  2. 0 to 2.0 Gs
Term

 

 

 

 

 

Min flight crew 

 Definition

 

 

 

 

 

2 
Term

 

 

 

 

 

Max pax 

 Definition

 

 

 

 

 

19 
Term

 

 

 

 

 

Max occupants 

 Definition

 

 

 

 

 

22 
Term

 

 

 

 

 

Max TAIL WIND for takeoff or landing 

 Definition

 

 

 

 

 

10 kts 
Term

 

 

 

 

 

Max demonstrated Cross Wind Component 

 Definition

 

 

 

 

 

24 kts 
Term

 

 

 

 

 

Max runway slope for T/O or LND 

 Definition

 

 

 

 

 

±2%

Term

 

 

 

 

 

Max cabin pressure differential 

 Definition

 

 

 

 

 

9.8 psi 
Term

 

 

 

 

Max cabin pressure differential for Taxiing/Takeoff/Landing 

 Definition

 

 

 

 

 

.3 psi 
Term

 

 

 

 

 

Do not operate above 41,000' without ___ and ___.

 Definition

 

 

 

  • Both engine bleeds ON and each engine being bled by either the ACM PACK or ENG COWL anti-ice (comp. stall). 
Term

 

 

 

 

 

Fuel Boost Pumps (Main and Aux) at cruise alt. 

 Definition

 

 

  • All operable fuel pumps shall be ON for all phases of flt unless fuel balancing.
  • Fuel balancing may be accomplished by using the crossflow or intertank valve.
  • When balancing fuel, with crossflow valve, ensure that boosted fuel pressure is always available to the engines.  
Term

 

 

 

 

 

Max alt that engine will run on suction fuel feed 

 Definition

 

 

 

 

 

20,000' 
Term

 

 

 

 

 

AOA 

 Definition

 

 

  • May be used as a reference
  • Must be within the white band once forward airspeed is attained
  • Shall not be used as a speed reference for takeoff rotation. 
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