lr25 flashcards.pdf

1Lear 25Lear 25

Flash CardsFlash Cards

2Lear 25Lear 25

OverviewOverview

3Lear 25Lear 25OverviewOverview

30.5 Knots30.5 Knots

What is the Maximum Demonstrated What is the Maximum Demonstrated Crosswind Component?Crosswind Component?


10 Knots10 KnotsWhat is the Maximum Tailwind Component?What is the Maximum Tailwind Component?


0.0G to +2.0G0.0G to +2.0G

What Are the Maximum Load Limits What Are the Maximum Load Limits Flaps Down?Flaps Down?


--1.0G to +3.0G1.0G to +3.0G

What Are the Maximum Load Limits What Are the Maximum Load Limits Flaps Up?Flaps Up?


0.75 Inch0.75 Inch

What is the Maximum Recommended What is the Maximum Recommended Water/Slush for Takeoff and Landing?Water/Slush for Takeoff and Landing?

8Lear 25Lear 25SpeedsSpeeds

250 KIAS / 0.73M250 KIAS / 0.73MII (Whichever is Less)(Whichever is Less)What is the Turbulence Penetration Speed?What is the Turbulence Penetration Speed?

9Lear 25Lear 25SpeedsSpeeds

102 KIAS102 KIASWhat is VWhat is VMCAMCA Minimum Control?Minimum Control?

10

Lear 25Lear 25SpeedsSpeeds

100 KIAS100 KIASWhat is VWhat is VMCGMCG Minimum Control?Minimum Control?

11


306 KIAS306 KIASWhat is VWhat is VMOMO Sea Level to 14,000 Feet?Sea Level to 14,000 Feet?

12


359 KIAS359 KIASWhat is VWhat is VMOMO Above 14,000 Feet?Above 14,000 Feet?

13


0.82M0.82MIIWhat is MWhat is MMOMO??

14


0.78M0.78MIIWhat is MWhat is MMOMO With Any Missing BLEs?With Any Missing BLEs?

15


0.78M0.78MIIWhat is MWhat is MMOMO With Autopilot Inoperative?With Autopilot Inoperative?

16


0.74M0.74MIIWhat is MWhat is MMOMO With Stick Puller Inoperative?With Stick Puller Inoperative?

17

Lear 25Lear 25AltitudesAltitudes

10,000 Feet10,000 Feet

What is the Maximum Airport Pressure What is the Maximum Airport Pressure Altitude for Takeoff and Landing?Altitude for Takeoff and Landing?

18

Lear 25Lear 25AltitudesAltitudes

51,000 Feet: With AMK 8151,000 Feet: With AMK 81--1212 45,000 Feet: Without AMK 8145,000 Feet: Without AMK 81--1212

What is the Maximum Enroute Pressure What is the Maximum Enroute Pressure Altitude?Altitude?

19

Lear 25Lear 25WeightsWeights

15,500 Pounds15,500 PoundsWhat is Maximum Ramp Weight?What is Maximum Ramp Weight?

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13,300 Pounds13,300 PoundsWhat is Maximum Landing Weight?What is Maximum Landing Weight?

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15,000 Pounds15,000 PoundsWhat is Maximum Takeoff Weight?What is Maximum Takeoff Weight?

22


11,400 Pounds11,400 PoundsWhat is Zero Wing/Tip Fuel Weight?What is Zero Wing/Tip Fuel Weight?

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AvionicsAvionics

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Lear 25Lear 25AvionicsAvionics

11,400 Pounds11,400 Pounds

What is the Minimum Altitude for Autopilot What is the Minimum Altitude for Autopilot Use, in Approach Configuration, With the Use, in Approach Configuration, With the J.E.T. FCJ.E.T. FC--110A AFC/SS?110A AFC/SS?

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ElectricalElectrical

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Lear 25Lear 25ElectricalElectrical

Temperatures Temperatures >60>60F: 300 AmpsF: 300 Amps All Other Conditions: 400 AmpsAll Other Conditions: 400 Amps

What is Maximum Generator Output Limit For What is Maximum Generator Output Limit For All Flight and Ground Operations?All Flight and Ground Operations?

27

Lear 25Lear 25ElectricalElectrical

1,000 Amps1,000 Amps

What is the Maximum Amperage Output Limit What is the Maximum Amperage Output Limit From a Ground Power Unit?From a Ground Power Unit?

28

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Fire ProtectionFire Protection

29

Lear 25Lear 25Fire ProtectionFire Protection

Fuel and Hydraulic SOVs CloseFuel and Hydraulic SOVs Close Bleed Air Valve Closes (510 Sys)Bleed Air Valve Closes (510 Sys) Fire Bottles ArmFire Bottles Arm Armed Lights IlluminateArmed Lights Illuminate SOV Lights (Pinhead) IlluminateSOV Lights (Pinhead) Illuminate

What Actions Occur When the Engine Fire What Actions Occur When the Engine Fire Switchlight is Pushed?Switchlight is Pushed?

30

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Flight ControlsFlight Controls

31

Lear 25Lear 25Flight ControlsFlight Controls

204 KIAS204 KIASWhat is VWhat is VFEFE for 8for 8 FlapsFlaps??

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33



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FuelFuel

35

Lear 25Lear 25FuelFuel

Left Essential BusLeft Essential Bus

What is the Power Source For the Left What is the Power Source For the Left Standby Fuel Pump?Standby Fuel Pump?

36

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Wings: 2,320 lbs (Wings: 2,320 lbs (1,160 lbs each1,160 lbs each)) Fuselage: 1,305 lbsFuselage: 1,305 lbs Tips: 2,430 lbs (Tips: 2,430 lbs (BothBoth)) Full: 6,055 lbsFull: 6,055 lbs

What Are the Maximum Usable Fuel What Are the Maximum Usable Fuel Quantities (With One Recognition Light)?Quantities (With One Recognition Light)?

FuelFuel

37

Lear 25Lear 25

HydraulicsHydraulics

38

Lear 25Lear 25HydraulicsHydraulics

3 Minutes ON 3 Minutes ON 20 Minutes OFF20 Minutes OFF

What is the Duty Cycle of the Electric What is the Duty Cycle of the Electric Hydraulic Pump?Hydraulic Pump?

39

Lear 25Lear 25

Ice & RainIce & Rain

40

Lear 25Lear 25Ice & RainIce & Rain

0.75 Inch0.75 Inch

What is the Maximum Recommended What is the Maximum Recommended Water/Slush for Takeoff and Landing?Water/Slush for Takeoff and Landing?

41

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Landing GearLanding Gear

42

Lear 25Lear 25Landing GearLanding Gear

201 KIAS201 KIASWhat is VWhat is VLOLO (Landing Gear Operating)?(Landing Gear Operating)?

43

Lear 25Lear 25Landing GearLanding Gear

264 KIAS264 KIASWhat is VWhat is VLELE (Landing Gear Extended)?(Landing Gear Extended)?

44

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OxygenOxygen

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14,000 Feet14,000 Feet

At What Altitude Will the Passenger Masks At What Altitude Will the Passenger Masks Automatically Deploy if Armed?Automatically Deploy if Armed?

OxygenOxygen

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PneumaticPneumatic

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AntiAnti--IcingIcing Air ConditioningAir Conditioning Hydraulic Tank PressurizationHydraulic Tank Pressurization Temperature and PressurizationTemperature and Pressurization Vacuum Pressure RegulationVacuum Pressure Regulation

Which Systems Are Powered by 8Which Systems Are Powered by 8thth Stage Stage Bleed Air?Bleed Air?

PneumaticPneumatic

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Pressurization &Pressurization &Air ConditioningAir Conditioning

49

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10.0 PSI10.0 PSIWhat is the Maximum Pressure Differential?What is the Maximum Pressure Differential?

Pressurization & Air ConditioningPressurization & Air Conditioning

50

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FL180FL180

What Altitude Should the Freon Cooling What Altitude Should the Freon Cooling System Be Selected OFF?System Be Selected OFF?

Pressurization & Air ConditioningPressurization & Air Conditioning

51

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Powerplant & Powerplant & Thrust ReversersThrust Reversers

52

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When Must the Engine Sync System Be When Must the Engine Sync System Be Turned OFF?Turned OFF?

Takeoff and LandingTakeoff and Landing Below 70% RPMBelow 70% RPM

Powerplant & Thrust ReversersPowerplant & Thrust Reversers

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What Are the Operating Limitations of the What Are the Operating Limitations of the Ignition System?Ignition System?

2 Minutes ON, 3 Minutes OFF /2 Minutes ON, 3 Minutes OFF /2 Minutes ON, 23 Minutes OFF2 Minutes ON, 23 Minutes OFF..OR..OR

5 Minutes ON, 25 Minutes OFF5 Minutes ON, 25 Minutes OFF


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What Is Maximum Continuous EGT on the What Is Maximum Continuous EGT on the --8A Engine?8A Engine?

724724CC


55

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What Is Maximum Takeoff EGT (5 Minute What Is Maximum Takeoff EGT (5 Minute Limit) on the Limit) on the --8A Engine?8A Engine?

735735CC


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What Is Maximum Takeoff EGT (10 Second What Is Maximum Takeoff EGT (10 Second Limit) on the Limit) on the --8A Engine?8A Engine?

782782CC


57

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What Is Maximum RPM on the What Is Maximum RPM on the --8A Engine?8A Engine?

100% RPM (100% RPM (Observe EGT LimitsObserve EGT Limits))


58

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Memory ItemsMemory Items

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ENGINE FAILURE DURING TAKEOFFENGINE FAILURE DURING TAKEOFFBELOW VBELOW V11 SPEED SPEED ABORT TAKEOFFABORT TAKEOFF

1. Thrust Levers 1. Thrust Levers -- IDLEIDLE2. Wheel Brakes 2. Wheel Brakes -- APPLYAPPLY3. Spoilers 3. Spoilers -- EXTENDEXTEND


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1. Rudder/Ailerons 1. Rudder/Ailerons AS REQUIRED FOR DIRECTIONAL CONTROLAS REQUIRED FOR DIRECTIONAL CONTROL2. Accelerate to V2. Accelerate to VRR

Keep Nose Wheel on Runway to Improve Directional ControlKeep Nose Wheel on Runway to Improve Directional Control3. Rotate at V3. Rotate at VRR & Climb at V& Climb at V22At Positive Rate of Climb:At Positive Rate of Climb:4. Landing Gear 4. Landing Gear -- UPUPWhen Clear of Obstacles:When Clear of Obstacles:5. Accelerate to V5. Accelerate to V22 + 30 & Retract Flaps+ 30 & Retract Flaps


ENGINE FAILURE DURING TAKEOFFENGINE FAILURE DURING TAKEOFFAbove VAbove V11 SPEED SPEED Continue TAKEOFFContinue TAKEOFF

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1.1. Thrust Lever Thrust Lever -- CUTOFFCUTOFF


ENGINE SHUTDOWN IN FLIGHTENGINE SHUTDOWN IN FLIGHT

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1.1. Control Wheel Master Switch Control Wheel Master Switch -- DEPRESSDEPRESS2. Thrust (Operating Engine) 2. Thrust (Operating Engine) INCREASE AS INCREASE AS

REQUIREDREQUIRED3. Flaps 3. Flaps -- 2020 MAXIMUMMAXIMUMIf Configured With Landing Flaps (DN) If Configured With Landing Flaps (DN) -- Increase Increase

Thrust and Retract Flaps ImmediatelyThrust and Retract Flaps Immediately4. Airspeed 4. Airspeed VVREFREF + 10 MINIMUM+ 10 MINIMUM


ENGINE FAILURE DURING APPROACHENGINE FAILURE DURING APPROACH

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1.1. Affected Engine Affected Engine IDENTIFYIDENTIFY2. Thrust Lever 2. Thrust Lever CUTOFF (Unless a Critical Thrust CUTOFF (Unless a Critical Thrust

Situation ExistsSituation Exists3.3. FIRE Warning Light FIRE Warning Light LIFT GUARD / DEPRESSLIFT GUARD / DEPRESSIf Fire Continues:If Fire Continues:4. Remaining ARMED Light 4. Remaining ARMED Light -- DEPRESSDEPRESSIf Fire Continues:If Fire Continues:5. LAND AS SOON AS POSSIBLE5. LAND AS SOON AS POSSIBLE


ENGINE FIRE IN FLIGHT ENGINE FIRE IN FLIGHT -- SHUTDOWNSHUTDOWN

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1. Thrust Levers 1. Thrust Levers -- IDLEIDLE2. Wheel Brakes 2. Wheel Brakes -- APPLYAPPLY3. Spoilers 3. Spoilers -- EXTENDEXTEND


T/R INADVERTENT DEPLOYMENTT/R INADVERTENT DEPLOYMENTDURING TAKEOFF DURING TAKEOFF BELOW VBELOW V11

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1. Rudder / Ailerons 1. Rudder / Ailerons AS REQUIREDAS REQUIRED2. Affected Thrust Lever 2. Affected Thrust Lever -- IDLEIDLE3. Thrust Reverser Arming Switches 3. Thrust Reverser Arming Switches -- OFFOFF4. NORMAL4. NORMAL--EMER STOW Switch (Affected Engine) EMER STOW Switch (Affected Engine) EMER STOWEMER STOWIf DEPLOY or UNSAFE Light Remains Illuminated If DEPLOY or UNSAFE Light Remains Illuminated Stow UnsuccessfulStow Unsuccessful5. ENGINE SHUTDOWN IN FLIGHT Checklist 5. ENGINE SHUTDOWN IN FLIGHT Checklist PERFORM (Pg. ePERFORM (Pg. e--2)2)6. Rotate at V6. Rotate at VRR & Climb at V& Climb at V22 (Increased Rudder/Aileron Necessary (Increased Rudder/Aileron Necessary

Immediately After Liftoff to Maintain Controllability)Immediately After Liftoff to Maintain Controllability)7. Gear 7. Gear UPUP8. Flaps 8. Flaps -- UPUP


INDICATION OF T/R DEPLOYMENTINDICATION OF T/R DEPLOYMENTDURING TAKEOFF DURING TAKEOFF ABOVE VABOVE V11

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1. Oxygen Masks 1. Oxygen Masks DONN / 100%DONN / 100%2. Thrust Levers 2. Thrust Levers -- IDLEIDLE3. Autopilot 3. Autopilot -- DISENGAGEDISENGAGE4. Spoiler Switch 4. Spoiler Switch -- EXTENDEXTEND5. Gear 5. Gear DOWN BELOW MDOWN BELOW MMOMO or Vor VLELE (Keep Sideslip to (Keep Sideslip to

Minimum When Extending Gear)Minimum When Extending Gear)6. Descend at M6. Descend at MMOMO or Vor VLELE Do Not Descend Below MSADo Not Descend Below MSA7. Pass Oxy Valve 7. Pass Oxy Valve NORMALNORMAL8. Pass Mask Valve 8. Pass Mask Valve -- MANMAN


EMERGENCY DESCENT EMERGENCY DESCENT CABIN ALTITUDE HORN ACTIVATES ORCABIN ALTITUDE HORN ACTIVATES ORCABIN ALTITUDE EXCEEDS 10,000 FEETCABIN ALTITUDE EXCEEDS 10,000 FEET

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CABIN/COCKPIT FIRE, SMOKE, OR FUMESCABIN/COCKPIT FIRE, SMOKE, OR FUMESMemory ItemsMemory Items

1. Oxygen Masks 1. Oxygen Masks DONN / 100%DONN / 100%2. Smoke Goggles (If Available) 2. Smoke Goggles (If Available) -- DONNDONN3. PASS OXY / PASS MASK Valves 3. PASS OXY / PASS MASK Valves NORM / MANNORM / MAN4. OXY4. OXY--MIC Switches MIC Switches -- ONONIf Source Unknown or Fire CanIf Source Unknown or Fire Cant Be Extinguished:t Be Extinguished:5. LAND AS SOON AS POSSIBLE5. LAND AS SOON AS POSSIBLEIf Source Known:If Source Known:5. Extinguish Fire / Eliminate Smoke or Fumes 5. Extinguish Fire / Eliminate Smoke or Fumes LAND LAND

AS SOON AS PRACTICALAS SOON AS PRACTICAL

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PITCH AXIS MALFUNCTIONPITCH AXIS MALFUNCTIONMemory ItemsMemory Items

1. Control Wheel Master Switch 1. Control Wheel Master Switch DEPRESS/HOLDDEPRESS/HOLD2. Altitude Control 2. Altitude Control AS REQUIREDAS REQUIRED3. Thrust Levers 3. Thrust Levers AS DESIREDAS DESIRED4. STALL WARNING Switches 4. STALL WARNING Switches -- OFFOFF5. Pitch Trim Selector Switch 5. Pitch Trim Selector Switch -- OFFOFF

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AnnunciatorsAnnunciators

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Flashes when sensing elements Flashes when sensing elements in nacelle indicate overheating.in nacelle indicate overheating.Depressing FIRE warning lightDepressing FIRE warning light:: Closes Fuel & HydraulicCloses Fuel & Hydraulic

Firewall Shutoff ValvesFirewall Shutoff Valves Shuts Off Bleed Air FromShuts Off Bleed Air From

Engine (510 Only)Engine (510 Only) Arms Engine Fire ExtinguisherArms Engine Fire Extinguisher

SystemSystem


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Illuminates to indicate fuel Illuminates to indicate fuel level in either wing below level in either wing below 400400--500 pounds in level 500 pounds in level flight.flight.


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Indicates Loss of FuelIndicates Loss of FuelPressure to DesignatedPressure to DesignatedEngineEngine

Probable Cause Probable Cause Jet PumpJet PumpFailureFailure

OROR


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Illuminates to indicate Illuminates to indicate either / both spoilers not either / both spoilers not down and locked.down and locked.


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Indicates One or MoreIndicates One or MoreCabin Door Locking PinsCabin Door Locking PinsNot Fully EngagedNot Fully EngagedOROR

Lower Door HookingLower Door HookingMechanism Has Not BeenMechanism Has Not BeenReleasedReleased


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If STAB & WING HEAT Switch ON:If STAB & WING HEAT Switch ON: During Flight: Stabilizer HeatDuring Flight: Stabilizer Heat

FailureFailure

On Ground: Normal On Ground: Normal Stab HeatStab HeatDisabled by the Squat SwitchDisabled by the Squat Switch


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Indicates Malfunction inIndicates Malfunction inEither Pitot Heat SystemEither Pitot Heat System..OROR

Either Pitot Heat Switch isEither Pitot Heat Switch isSelected OFFSelected OFF


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Illumination Indicates PressureIllumination Indicates PressureAcross Filter Dropped BelowAcross Filter Dropped BelowDesign ValueDesign Value

Fuel May Be Bypassing FilterFuel May Be Bypassing FilterLack of AntiLack of Anti--Icing Additive May Icing Additive May Cause Fuel Filter Icing and Cause Fuel Filter Icing and Subsequent Engine FlameoutSubsequent Engine Flameout


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NAC HEAT Switch ON:NAC HEAT Switch ON:Indicates Insufficient Bleed AirIndicates Insufficient Bleed AirPressure in Engine AntiPressure in Engine Anti--IceIceSystem for Designated EngineSystem for Designated Engine

NAC HEAT Switch OFF:NAC HEAT Switch OFF:Indicates Malfunction ofIndicates Malfunction ofCorresponding AntiCorresponding Anti--Ice ValveIce Valve

OROR


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Steady Illumination: IndicatesSteady Illumination: IndicatesMalfunction or Loss of PowerMalfunction or Loss of Powerto Affected Stall Warningto Affected Stall WarningSystem or Pusher ActuationSystem or Pusher Actuation

Flashing Illumination: IndicatesFlashing Illumination: IndicatesActuation of Affected SystemActuation of Affected SystemShakerShaker

OROR


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Illuminates to indicate one Illuminates to indicate one wheel of affected vertical gyro wheel of affected vertical gyro has failed.has failed.

OROR


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Indicates affected inverter is Indicates affected inverter is OFF or voltage and/or current OFF or voltage and/or current flow below minimum.flow below minimum.

OROR


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Illumination indicates oil Illumination indicates oil pressure in one/both engines pressure in one/both engines below 5 psi.below 5 psi.

AND/ORAND/OR


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Indicates temperature of Indicates temperature of horizontal stabilizer horizontal stabilizer structure has reached structure has reached 215215F (102F (102C).C).


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In Flight: Indicates WindshieldIn Flight: Indicates WindshieldDuct Temperature of 250Duct Temperature of 250FF

On Ground: IndicatesOn Ground: IndicatesWindshield Duct TemperatureWindshield Duct Temperatureof 215of 215FF

Green WSHLD HEAT Annunciator Green WSHLD HEAT Annunciator Should Be ExtinguishedShould Be Extinguished


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Illuminates to indicate Illuminates to indicate nosewheel steering nosewheel steering engaged on ground.engaged on ground.


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Illumination indicates Illumination indicates overheat condition in the overheat condition in the associated bleed air ducting.associated bleed air ducting.

OROR


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Illuminates to indicate Illuminates to indicate affected generator failedaffected generator failed ORORis not online due to incorrect is not online due to incorrect voltagevoltage OROR generator switch generator switch in OFF or START position.in OFF or START position.

OROR


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Indicates cabin altitude Indicates cabin altitude above 8,750 above 8,750 250 feet.250 feet.


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Illumination indicates Illumination indicates temperature of wing temperature of wing leading edge has reached leading edge has reached 215215F (102F (102C).C).


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Normal indication when Normal indication when windshield antiwindshield anti--ice shutoff ice shutoff valves are open.valves are open.


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Indicates windshield Indicates windshield alcohol is low / depleted.alcohol is low / depleted.


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Illuminates to indicate Illuminates to indicate temperature on one or both temperature on one or both main electrical system main electrical system batteries has reached either batteries has reached either 140140F or 160F or 160F.F.

OROR


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Illumination indicates nose Illumination indicates nose landing gear is down and landing gear is down and locked with Engine locked with Engine Synchronization switch in Synchronization switch in SYNC.SYNC.


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Indicates horizontal Indicates horizontal stabilizer pitch trim setting stabilizer pitch trim setting more than more than outside outside takeoff segment on pitch takeoff segment on pitch trim indicator.trim indicator.Annunciator does NOT Annunciator does NOT illuminate in flightilluminate in flight


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Illuminates to IndicateIlluminates to IndicateHydraulic System PressureHydraulic System PressureBelow Approximately 1,125 toBelow Approximately 1,125 to1,000 PSI1,000 PSI

Extinguishes When PressureExtinguishes When PressureRises Above 1,250 PSIRises Above 1,250 PSI


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Indicates fuel crossflow Indicates fuel crossflow valve is open.valve is open.


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Illumination indicates Illumination indicates affected emergency battery affected emergency battery supplying power with supplying power with normal electrical power normal electrical power failed.failed.


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Illumination in flight Illumination in flight indicates trim speed indicates trim speed monitor detects trim speed monitor detects trim speed fault which allows high trim fault which allows high trim speed with flaps up.speed with flaps up.


99

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Part 135 ReviewPart 135 Review

100

Lear 25Lear 25Part 131 Review Part 131 Review -- ATCATC

At High Altitude At High Altitude Close to the VORTACClose to the VORTAC

Where Does the DME Indicator Have the Where Does the DME Indicator Have the Greatest Error Between Ground and Greatest Error Between Ground and Displayed Distance?Displayed Distance?

101


VOR Within Preceding 30 DaysVOR Within Preceding 30 Days Altimeters/Transponders Within Preceding 24 MonthsAltimeters/Transponders Within Preceding 24 Months

Which Checks/Inspections of Flight Which Checks/Inspections of Flight Instruments or Systems MUST Be Instruments or Systems MUST Be Accomplished Before IFR Flight?Accomplished Before IFR Flight?

102

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DateDate PlacePlace Bearing ErrorBearing Error Signature in Aircraft Log or Other RecordSignature in Aircraft Log or Other Record

What are the Required Items to be Recorded What are the Required Items to be Recorded When Performing a VOR Check?When Performing a VOR Check?

Part 131 Review Part 131 Review -- ATCATC

103

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200 Knots200 Knots

What is the Maximum Speed to be Used What is the Maximum Speed to be Used in a Procedure Turn?in a Procedure Turn?


104


YESYES

If StraightIf Straight--In Minimums Are NOT In Minimums Are NOT Published, May a Pilot Land StraightPublished, May a Pilot Land Straight--In?In?

105

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When Necessary to Reverse Direction to When Necessary to Reverse Direction to Establish the Aircraft Inbound On an Establish the Aircraft Inbound On an Intermediate or Final Approach CourseIntermediate or Final Approach Course

When is a Procedure Turn Required?When is a Procedure Turn Required?


106


NO NO Acceptance Also Means the Pilot Acceptance Also Means the Pilot Accepts Responsibility for Wake Accepts Responsibility for Wake Turbulence SeparationTurbulence Separation

Does ATC Retain Wake Turbulence Does ATC Retain Wake Turbulence Separation When the PIC Has Accepted Separation When the PIC Has Accepted Visual Separation From Traffic?Visual Separation From Traffic?

107


200 Feet per Nautical Mile200 Feet per Nautical Mile

What is the Minimum Climb Gradient to be What is the Minimum Climb Gradient to be Maintained Whenever NO Climb Gradient is Maintained Whenever NO Climb Gradient is Specified on a DP (Departure Procedure)?Specified on a DP (Departure Procedure)?

108


LDA is Not Aligned Within 3LDA is Not Aligned Within 3 of Runwayof Runway

How Does the LDA Differ From a LOC How Does the LDA Differ From a LOC Course?Course?

109

Lear 25Lear 25Part 131 Review Part 131 Review -- MeteorologyMeteorology

WindWind

Which Normally Changes When Crossing a Which Normally Changes When Crossing a Front Front Pressure, Temperature, Dew Point, or Pressure, Temperature, Dew Point, or Wind?Wind?

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Light DrizzleLight Drizzle Strataform CloudsStrataform Clouds Temperatures At/Below FreezingTemperatures At/Below Freezing

What Conditions Would Be Most What Conditions Would Be Most Favorable For the Formation of Rime Ice?Favorable For the Formation of Rime Ice?

Part 131 Review Part 131 Review -- MeteorologyMeteorology

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Light Wind (3Light Wind (3--5 Knots)5 Knots) Narrow Temperature/Dew Point Spread (2Narrow Temperature/Dew Point Spread (2C)C)

What Conditions Would Be Most What Conditions Would Be Most Favorable For the Formation of Fog?Favorable For the Formation of Fog?


112

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Winds Aloft at 39,000 FeetWinds Aloft at 39,000 Feet

What Information Can be Obtained From What Information Can be Obtained From the 250 Milibar Chart?the 250 Milibar Chart?


113

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Upper Winds Blowing Across the FrontUpper Winds Blowing Across the Front

Which Atmospheric Factor Causes Rapid Which Atmospheric Factor Causes Rapid Movement of Surface Fronts?Movement of Surface Fronts?


114

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Freezing Rain at Higher LevelsFreezing Rain at Higher Levels

What Condition is Indicated Whenever Ice What Condition is Indicated Whenever Ice Pellets Are Encountered During Flight?Pellets Are Encountered During Flight?


115

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Freezing RainFreezing Rain

Which Type of Precipitation Indicates Which Type of Precipitation Indicates the Presence of Supercooled Water?the Presence of Supercooled Water?


116

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Convective Activity in Very Dry AirConvective Activity in Very Dry Air

Which Conditions Are Most Likely to Which Conditions Are Most Likely to Produce a Microburst?Produce a Microburst?

Part 131 Review Part 131 Review Severe WeatherSevere Weather

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HailHail Severe TurbulenceSevere Turbulence LightningLightning

What Are the Major Hazards of Flying What Are the Major Hazards of Flying Under the Anvil of a Thunderstorm?Under the Anvil of a Thunderstorm?


118

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PrecipitationPrecipitation

What is an Indication That a What is an Indication That a Thunderstorm Has Reached the Mature Thunderstorm Has Reached the Mature Stage?Stage?


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A NonA Non--Frontal, Narrow Band of Active Frontal, Narrow Band of Active Thunderstorms Which Often Develops Thunderstorms Which Often Develops Ahead of a Cold Front in Moist, Unstable Ahead of a Cold Front in Moist, Unstable AirAir

What is a Squall Line and Where Does It What is a Squall Line and Where Does It Develop?Develop?


120

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Steady state thunderstorms associated with Steady state thunderstorms associated with cold fronts or squall linescold fronts or squall lines

What kind of storms are most likely to What kind of storms are most likely to generate tornadoes?generate tornadoes?


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Calm/Light Wind Near SurfaceCalm/Light Wind Near Surface Relatively Strong Wind Just Above InversionRelatively Strong Wind Just Above Inversion

Which Conditions are Necessary for a LowWhich Conditions are Necessary for a Low--Level, Temperature Inversion Windshear?Level, Temperature Inversion Windshear?


122

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Sudden Increase of Wind Speed BySudden Increase of Wind Speed ByAt Least 15 KnotsAt Least 15 Knots Winds Peaking to 20 Knots orWinds Peaking to 20 Knots or

More / Lasting a Minute or LongerMore / Lasting a Minute or Longer

What Conditions Are Necessary For a Squall What Conditions Are Necessary For a Squall to be Reported?to be Reported?


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24 Hours24 HoursHow Long is a Convective Outlook Valid?How Long is a Convective Outlook Valid?


124

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35,000 Feet35,000 Feet

What Tops Level of a Thunderstorm What Tops Level of a Thunderstorm Would Qualify It as Severe?Would Qualify It as Severe?


125

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20 Nautical Miles20 Nautical MilesHow Far Should You Avoid a Thunderstorm?How Far Should You Avoid a Thunderstorm?


126

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5,000 Feet Above the Tropopause5,000 Feet Above the Tropopause 100 Miles or More Downwind From Mountains100 Miles or More Downwind From Mountains

How Far Away From Mountains Could How Far Away From Mountains Could You Expect to Find Clear Air Turbulence You Expect to Find Clear Air Turbulence Associated With Mountain Wave?Associated With Mountain Wave?


lr25 flashcards.pdf

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lear 25speedsspeeds0

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lear 25altitudesaltitudes10