General Description And Overview Flashcards

1
Q

What type of aircraft is the C12 W

A

All metal low wing twin turboprop T tail monoplane with axial flow engine on each wing

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2
Q

Basic mission of UC12 W

A

Provide time sensitive transportation of passengers and/or light cargo

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3
Q

Wingspan

A

57 ft 11 in

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4
Q

Length

A

46 ft 8 in

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5
Q

Height

A

14 ft 4 in

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6
Q

Engine type

A

Pratt and Whitney PT6A-60A

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7
Q

Number of drive shafts in each engine

A

Two.
One compressor or gas turbine shaft
One power turbine shaft

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8
Q

Number and type of compressor stages

A

4.

3 axial flow and 1 centrifugal

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9
Q

Type of combustion chamber

A

Annular

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10
Q

What type of stage is the compressor or gas turbine

A

Single stage axial flow reaction turbine

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11
Q

What type of stage is the power turbine

A

Two stage axial flow reaction turbine

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12
Q

Engine shaft horsepower rating

A

1050 shaft horsepower

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13
Q

Compressor (gas generator)shaft rotational speed (N1) limits

A

104% N1 (takeoff or max continuous or cruise climb or max cruise or transient power)

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14
Q

Propeller rotational speed (N1) limits

A

1700 RPM (takeoff or max continuous or cruise climb or max cruise or transient power)

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15
Q

Propeller manufacturer

A

Hartzell propellers

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16
Q

Propeller diameter

A

105 In

17
Q

Propeller type

A

Constant speed and full feathering and reversing and counter weighted and hydraulically actuated

18
Q

Propeller blade angles at 42 in station

A

Feathered is 79.3 degrees

Reverse is 14 degrees

19
Q

Number of blades each motor

A

4

20
Q

Cabin width

A

54 in

21
Q

Cabin width

A

54 inches

22
Q

Cabin length

A

24 ft 10 in

23
Q

Cabin height

A

57 inches

24
Q

Air stair entrance door width

A

20.2 in

25
Q

Air stair entrance door height

A

46 in

26
Q

Cargo door width

A

49 in

27
Q

Cargo door height

A

52 in

28
Q

Pressure vessel

Volume

A

443 cubic ft

29
Q

Potential cargo area volume

A

303 cubic ft

30
Q

Wing loading per square foot

A

48.4 pounds per square foot

31
Q

Power loading per shaft horsepower

A

7.14 pounds per shaft horsepower

32
Q

Turning radius for inside gear

A

4 inches

33
Q

Turning radius for nose wheel

A

20‘6“

34
Q

Turning radius for outside gear

A

21‘2“

35
Q

Turning radius for wingtip

A

41‘7“