2.8-4.3 inHg Normal 35,000-15,000 2. 8 inHg marked for 35,000 4.3-5.9 inHg Normal 15,000-Sea Lvl 4. 3 inHg marked for 15,000

40 sec on - 60 sec off 40 sec on - 60 sec off 40 sec on - 30 min off

C12 U1 Limits - Chapter 5 Flashcards by Jonathon Carr

Pneumatic Pressure(3)

12-20 PSI Normal Range

16 PSI Min recommended for deice boots

20 PSI Maximum

How well did you know this?

Not at all

Perfectly

Propeller Deicer Ammeter

14-18 Amperes Normal Operations

How well did you know this?

Not at all

Perfectly

Fuel Quantity

0-265 LBS No Takeoff

How well did you know this?

Not at all

Perfectly

Flap Position Indicator

40% Takeoff and Approach

How well did you know this?

Not at all

Perfectly

Gyro Suction(4)

*2.8-4.3 inHg Normal 35,000-15,000**
2. 8 inHg marked for 35,000
*4.3-5.9 inHg Normal 15,000-Sea Lvl**
4. 3 inHg marked for 15,000

How well did you know this?

Not at all

Perfectly

Airspeed Indicator(6)

Note: Maximum allowable airspeed (red striped) point is self-adjusting with altitude

86 KIAS Min SE Control Vmca
121 KIAS One Eng Inop Best ROC Vyse
75-157 KIAS Full Flap Operating Vfo/Vfe
199 KIAS Max App Flap Extension Vfo/Vfe
260 KIAS Max VMO (.52 Mach)

How well did you know this?

Not at all

Perfectly

Minimum Airspeed for Reverse Prop

40 KIAS

How well did you know this?

Not at all

Perfectly

Safe one engine inoperative speed Vsse

104 KIAS

How well did you know this?

Not at all

Perfectly

Tire limitation landing speeds(2)

139 KIAS High float gear

156 KIAS Standard gear

How well did you know this?

Not at all

Perfectly

Min Airspeed for icing

140 KIAS

How well did you know this?

Not at all

Perfectly

Max landing gear airspeeds Vlo/Vle

163 Vlo Up

181 Vlo Down / Vle

How well did you know this?

Not at all

Perfectly

Turbulence Penetration

170 KIAS

How well did you know this?

Not at all

Perfectly

Design Maneuvering Speed Va

111 KIAS Flaps full

181 KIAS Flaps up

How well did you know this?

Not at all

Perfectly

Max airspeed for effective windshield deice

226 KIAS

How well did you know this?

Not at all

Perfectly

Cabin Altimeter and Differential Pressure(2)

0-6.1 PSID Normal Range

6.1 PSID Maximum

How well did you know this?

Not at all

Perfectly

Propeller Limitations CAUTION

Propellers may be feathered on the ground and idled at rotational speeds less than 600 RPM.

Propeller speeds less than 600 RPM may result in propeller blade erosion.

How well did you know this?

Not at all

Perfectly

Propeller Limitations

Prop RPM greater than ____ indicates a failure of the _____.

Prop RPM greater than ____ indicates a failure of both _____ and ____.

2000; Primary Governor

2120; Primary Governor, Overspeed Governor

How well did you know this?

Not at all

Perfectly

Starter Limitations

40 sec on - 60 sec off

40 sec on - 30 min off

How well did you know this?

Not at all

Perfectly

FUEL SYSTEM LIMITS -

Operating Limits_____ hours cumulative operation with the FUEL PRESS annunciator illuminated

10 hours

How well did you know this?

Not at all

Perfectly

FUEL SYSTEM LIMITS -

Operating LimitsStandby pumps required _______

Above FL300 with JP-4

How well did you know this?

Not at all

Perfectly

FUEL SYSTEM LIMITS

Aviation Gasoline Note

Aviation gasoline (AVGAS) contains a form of lead that has an accumulative adverse effect on gas turbine engines. Use AVGAS with the lowest available octane rating (less lead content). If any AVGAS is used, the total operating time must be entered on DA Form 2408-13-1. Operating time on AVGAS is computed based on quantity used and average consumption.

Crossfeed fuel will not be available from the side with an inoperative standby boost pump.

How well did you know this?

Not at all

Perfectly

FUEL SYSTEM LIMITS -

Aviation Gasoline - Crossfeed of AVGAS to an engine with a failed engine-driven boost pump is _____. Such a crossfeed will result in less than minimum fuel pressure to the high-pressure pump on that side.

not authorized

How well did you know this?

Not at all

Perfectly

FUEL SYSTEM LIMITS -

Aviation Gasoline

____ may not be attainable during operations with AVGAS.

Takeoff torque

How well did you know this?

Not at all

Perfectly

FUEL SYSTEM LIMITS -

Aviation Gasoline

The use of AVGAS is time limited to ____ between ____.

150 hours;

engine overhaul

How well did you know this?

Not at all

Perfectly

FUEL SYSTEM LIMITS - Aviation Gasoline The use of AVGAS requires the ____ to be used during all operations \_\_\_\_

standby boost pumps; above 15,000

FUEL SYSTEM LIMITS - Fuel Management Refuel auxiliary tanks only when

Mains are full

FUEL SYSTEM LIMITS - Fuel Management Max imbalance

1000 lb

FUEL SYSTEM LIMITS - Fuel Management yellow arc

265 lb; no takeoffs / go-arounds

FUEL SYSTEM LIMITS - Fuel Management Crossfeed only during \_\_\_\_

single engine operation

If it is known that icing inhibitor was not added

it shall be added during refueling operations, regardless of ambient temperature

Landing Gear Limitations

1 cycle per 5 minutes 15 minute cool-down after 6 cycles

Brake Deice Limitations Max ambient temperature for operation

15 °C

Brake Deice Limitations Maximum time on with gear retracted

10 minutes

Brake Deice Limitations Minimum N1 for brake and surface deice

85%

Brake Deice Limitations One engine inoperative

Brake deice off

Pitot Heat Limitations

15 minutes max on the ground

Continued engine operation ____ above ITT/TGT will reduce engine life.

770 °C

Electrical System Limits Minimum battery voltage for GPU connect / ENG start

(1) 20 Vdc min battery for GPU connect (2) 22 Vdc min battery for start

Electrical System Limits Normal DC voltage range

27.5-29 Vdc

Electrical System Limits Max Generator loads

75% Max load for low idle 85% Max load for high idle & ground operations

Electrical System Limits Normal AC Frequency/Voltage

390-410 Hz normal AC range 110-120 Vac normal AC range

Aircraft Weight Limitations Max RampMax GTOW Max LandingMax Zero Fuel

14,090 lb. Max Ramp 14,000 lb. Max GTOW 12,500 lb. Max Landing 11,000 lb. Max Zero Fuel

Cabin Weight Limitations Max aft baggage compartment Max weight on stair door Max weight on toilet Max seat rack loading Max cabin floor loading

550 lb. Max aft baggage compartment 300 lb. Max weight on stair door 238 lb. Max weight on toilet 200 lb./sqft Max seat rack loading 100 lb./sqft Max cabin floor loading

Prohibited Maneuvers(6)

Spins Aerobatics Abrupt maneuvers above 181 KIAS Power levers past idle gate in flight Banks greater than 60° Pitch greater than 30°

G Limitations

-1.27 - 3.17 Flaps up 12,500 lb. 0 - 2 Flaps down 12,500 lb. -1.24 - 3.10 Flaps up 14,000 lb. 0 - 2 Flaps down 14,000 lb.

Environmental Limitations Maximum ISA ambient temperature

\>FL250 ISA +31 °C

Environmental Limitations Minimum ambient temperature for deice boot operation

-40 °C

Environmental Limitations Maximum cross wind component

25 knots at 90°

Max Operating Altitudes

FL 310 Max operating altitude

Max Operating Altitudes Cabin

Cabin pressure altitude not to exceed 10,000 IAW AR 95-1

Ice Vane Limitations Extension/Retraction

Extend at or below +5 °C w/ visible moisture Retract at or above +15 °C

Windshield Heat Limitations

Turn on by FL100 or freezing conditions Use NORMAL for 15 minutes prior to selecting HIGH

WARNING Exit Icing When(4)

(1) Unexplained 30% increase in TQ to maintain airspeed (2) Cumulative total 2" ice on aircraft (3) Unexplained 15 KIAS decrease (constant TQ) (4) Unexplained difference between airspeed indicators

Operations above 12,000 lb. Altitude Duration Runway Winds Landing

(1) Fly mission above 10,000 (2) Mission duration 60-minute minimum unless restricted by ATC, WX or emergency (3) Takeoff only from smoothly paved runways (4) No tailwind on takeoff (5) Land only in emergency (smooth runway and 500 ft/min sink rate)

Autopilot Limitations(7)

(1) Pilot at the controls (2) Max speed is Vmo/Mmo (3) Prohibited below 200' AGL (4) 120 KIAS Min coupled APR speed (5) Prohibited in severe icing (6) Must be preflighted (7) For VOR NAV or VOR APR modes - DME & NAV receivers must be tuned to the same source

Climb Schedule(4)

SL to 10,000 ft: 160 KIAS 10,000-20,000: 140 KIAS 20,000-25,000: 130 KIAS 25,000-35,000: 120 KIAS

Prop RPM Instrument Landing System Limits

During ILS, do not operate propellers in 1750-1850 RPM range

FMS Limits

(1) RAIM must be available by the FAF for GPS approaches (2) During FMS instrument approaches, APPR or GPS APPR must be displayed on the PFD at the FAF to indicate that the FMS is in the approach mode. (3) FMS based approaches with a name of RNVxxx or VORxxx may be flown provided the VHF navigation receiver is tuned to the reference facility.

FDS Requirements

Both PFD's must be in the traditional ADI and HSI mode for takeoffs and the final segment of instrument approaches. MAP modes are not authorized for takeoffs or the final segment of instrument approaches.

TCAS Limits

Pilots are authorized to deviate from their current ATC clearance to the extent necessary to comply with a TCAS II resolution advisory (RA).

Oxygen Requirements One oxygen mask is required for\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_

each crewmember and passenger

Oxygen Requirements Minimum oxygen supply

10 minutes at or above FL250 based on highest flow rates