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B737 limitations

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Question
Answer
Minimum flight crew?   Pilot and co-pilot  
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Maximum runway slope   +-2%  
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Flight maneuvering load acceleration limit flaps up?   +2.5g to -1.0g  
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Flight maneuvering load acceleration limit flaps down?   +2.0g to 0.0g  
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Max demonstrated crosswind component?   31 knots  
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Max tailwind for takeoff?   10 knots  
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Max tailwind for landing?   10 knots  
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Max aircraft operating altitude?   37,000 feet (35,000 for N147AW)  
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Max flap extension altitude?   20,000 feet  
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Max altitude for takeoff and landing?   8,300 feet  
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Max operating airspeed?   Vmo Pointer  
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Max operating mach number?   .84 (MMO)  
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Turbulent airspeed?   280kts/.70M  
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Max speed with mach trim inop?   .74M  
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Max gear extension speed?   270kts/.82M  
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Max gear extended speed?   320kts/.82M  
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Max gear retraction speed?   235 kts  
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Max speed flaps 1?   230 kts  
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Max speed flaps 2?   230 kts  
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Max speed flaps 5?   225 kts  
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Max speed flaps 10?   210 kts  
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Max speed flaps 15?   195 kts  
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Max speed flaps 25?   190 kts  
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Max speed flaps 30?   185 kts  
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Max speed flaps 40?   170 kts  
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Max speed with flaps extened by alternate (standby) system?   210 kts  
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Max recommended wind for airstair operations?   40 kts  
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Max tire speed (knots, ground speed)?   191 kts  
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When must engine anti-ice be on?   During all ground and flight operations when icing conditions exist or are anticipated, except during climb and cruise when the temperature is below -40C SAT. This includes descent.  
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Wing anti-ice must be OFF for takeoff and must not be turned on prior to reaching what altitude?   400 feet AGL  
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Do not operate wing anti-ice when the aircraft is on the ...?   Ground  
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What is the minimum N1 when operating in icing conditions (except for landing) with the temp between 10 and 0*C TAT?   40%  
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What is the minimum N1 when operating in icing conditiions (except for landing) with temp below 0*C TAT?   55%  
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What is the minimum N1 when operating in moderate to severe icing at any temperature (except for landing)?   70%  
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Maximum temperature on the ground for engine and wing anti-ice system operation?   10*C (50*F)  
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Maximum temperature inflight for engine and wing anti-ice system operation?   10*C TAT (50*F)  
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When are both pitot-static systems A&B required to be ON?   For all flight operations  
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When must window heat be ON?   To the No.1(Fwd) and No.2(Side) windows for all normal flight operations, and must be turned ON to these windows 10 minutes prior to takeoff  
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Airspeed is limited to 250 KIAS at altitudes below 10,000 feet when?   With any window heat inoperative, or any window 1,2,4,5 cracked.  
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Max engine driven generator load?   111 amps  
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Max APU driven generator load on the ground?   125 amps  
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Max APU driven generator load inflight?   111 amps  
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T/R voltage range?   24 to 30 volts  
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Maximum T/R load (with cooling)?   65 amps  
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Maximum T/R load (without cooling)?   50 amps  
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Battery voltage range?   22 to 30 volts  
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Maximum CSD oil temperature?   157*C  
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Maximum CSD oil temperature rise?   20*C  
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Maximum fuel temperature?   49*C  
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Minimum fuel temperature?   Fuel freeze point +3*C or -45*C, whichever is higher  
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Maximum allowable fuel imbalance between tanks 1 & 2?   1,000 lbs.  
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Main wing tanks must be scheduled to be FULL if the center tank contains more than ...?   1,000 lbs. of fuel  
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What is the priority for fuel tank usage?   Use all center tank fuel to depletion followed by main tank fuel  
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For ground operation, center tank switches must not be ON unless ...?   The center tank fuel quantity exceeds 1,000 lbs. except when defueling or transferring fuel  
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Center tank fuel pumps must be positioned to OFF when ...?   Both center tank fuel pump low pressure lights illuminate  
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Center tank fuel pumps must not be ON unless personnel are available to monitor ...?   The low pressure lights  
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Maximum external air pressure?   60 PSIG  
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Max differential pressure?   Red radial  
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Normal operating differential pressure?   Below yellow arc  
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Max cabin differential pressure for takeoff and landing?   .125 PSI  
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Minimum fuel in the right tank for ground operation of the "B" system hydraulic pumps?   1,675 lbs.  
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Speed brakes should not be deployed inflight at radio altitudes less than ...?   1,000 feet AGL  
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Do not operate the weather radar when ...?   During refueling, near fuel spills or people. Warm up the radar in the Standby Position only (if Standby position is installed)  
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Is the autopilot permitted for takeoff and landing?   No  
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Minimum autopilot altitude when enroute?   1,200 feet AGL  
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Minimum autopilot altitude for a non-precision approach?   60 feet below MDA/DH  
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Minimum autopilot altitude for an ILS approach?   50 feet AGL  
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What is the limitation associated with the Yaw Damper inop?   With the yaw damper inop, do not use the autopilot roll axis above 30,000 feet  
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What is the limitation associated with the "B" hydraulic system depressurized?   With hydraulic system "B" depressurized, do not use the autopilot pitch axis above .81 Mach  
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What is the limitation associated with the use of the Captain's alternate static source?   Do not use ALT HOLD mode on the autopilot when the Captain's alternate static source is used  
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What is the limitation on the crew oxygen system dispatch pressure?   Refer to the placard located on the cockpit overhead panel  
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What is the limitation on the portable oxygen bottles for minimum dispatch pressure?   1550 PSI  
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What is the maximum limit marking for engine instruments?   Red Radial  
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What is the cautionary limit markings for the engine instruments?   Yellow Arc  
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What is the normal operating range limit markings for the engine instruments?   Green Arc/Blue Arc  
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What is the minimum limit marking for the engine instruments?   Red Radial (Lower)  
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JT8D-9A max EGT acceleration limit (2 minutes)?   590*C  
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JT8D-9A max EGT takeoff limit (5 minutes)?   590*C  
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JT8D-9A max continuous EGT?   545*C  
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JT8D-9A max starting inflight EGT?   590*C  
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JT8D-9A max EGT while starting on the ground with temp above 15C?   420*C  
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JT8D-9A max EGT while starting on the ground with temp 15C or below?   350*C  
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JT8D-15 max EGT acceleration limit (2 minutes)?   630*C  
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JT8D-15 max EGT takeoff limit (5 minutes)?   620*C  
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JT8D-15 max continuous EGT?   580*C  
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JT8D-15 max starting EGT on the ground?   550*C  
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JT8D-15 max starting EGT inflight?   620*C  
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Minimum engine oil quantity for dispatch?   2.5 Gallons  
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When must "LOW IGN" be ON?   Takeoff and landing, during engine anti-ice operations, heavy precipitation, and in turbulence (LIFTED TP)  
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What is the ignition duty cycle for LOW IGN?   Continuous  
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What is the ignition duty cycle for FLT?   2 minutes ON, 3 minutes OFF, 2 minutes ON, 23 minutes OFF  
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What is the minimum starting pressure prior to starter engagement?   30 PSIG at sea level, decreasing 1/2 PSIG per 1,000 feet above sea level  
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What is the starter duty cycle for a normal start and a slow start?   30 seconds ON, 60 seconds OFF for normal start. For slow start: 60 seconds ON, 60 seconds OFF (Two cycles ONLY, then 5 minutes cooling)  
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What is the starter duty cycle for dry motoring?   2 minutes ON, 5 minutes cooling  
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When must the fuel heat be OFF?   Fuel heat must be OFF for takeoff  
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What is the APU max continuous EGT?   710*C  
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What is the max APU EGT?   760*C  
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What is the max altitude while utilizing APU bleed air with electrical load?   10,000 feet  
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What is the max altitude while utilizing APU bleed only?   17,000 feet  
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What is the APU max operating altitude?   25,000 feet (737Q,464AT) 35,000 feet (147AW,465AT,977UA)  
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