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CH-47 T3 > T3 PPC > Flashcards

T3 PPC Flashcards

1
Q

Who is responsible for ensuring the aircraft limitions and capabilities are not exceeded?

A

The PC

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2
Q

The same PPC data will suffice for consecutive takeoffs and landings, when?

A

Perameters have not changed 1,000 lbs,+ 10 degrees, + 1000 ft PA

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3
Q

What is a validation factor?

A

The validation factor is a torque value that will correspond to the maximum allowable gross weight for the mission profile.

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4
Q

What is the maximum power authorized for premission planning at departure/arrivals below 40 KCAS?

A

Intermediate Troque Available

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5
Q

What is the purpose of performance planning?

A

Provide best performance for the CH-47

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6
Q

What are the conditions for the data listed?

A

Under the title for each chart

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7
Q

On the torque available chart, the point where the line bends to the left position represents what?

A

Max available due to NG limitation

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8
Q

What does the Vne line on the cruise chart represent?

A

Structrual Limitations

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9
Q

What do the torque available charts provide?

A

Available engine torque based on PA and temp

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10
Q

Maximum gross weight to hover chart is used to provide what?

A

Upper Chart: Max Structural Limit, Lower Chart: MAX GW IGE/OGE

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11
Q

What does the GO/NO GO provide?

A

If there is sufficient power to attempt OGE manuevers

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12
Q

The airspeed operating limits chart is used to determine an airspeed limit based on what?

A

Structural limit or blade compressibility, whichever is lower

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13
Q

What does Max R/C and END airspeed provide?

A

Greatest distance with fuel available

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14
Q

What does the Max Range airspeed provide?

A

Greatest distance with fuel available

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15
Q

What does MIN and MAX single engine airspeed provide?

A

MIN and MAX airspeed that can be flown with or without a load

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16
Q

What should be considered when selecting cruise airspeeds?

A

Not in excess of 44/45 or Vne lines on cruise chart

17
Q

What is drag factor used for?

A

The amount of additional torque required to carry an external load

18
Q

Max gross weight continuous power is based on what?

A

Airspeed, Pressure, Altitude, and Temp

19
Q

What can you adjust on the cruise chart to meet mission requirements?

A

Airspeed/Gross Weight

20
Q

What does the MAX gross weight SE from the SESC chart tell you?

A

MAX weight that SE flight can be maintained based on MAX R/C and Endurance KCAS and 100 FPM climb

21
Q

The maximum allowable GWT for mission profile is based on?

A

Either structural limit or power limit for the entire mission

22
Q

What can be added back into the MAX MSN profile GWT?

A

Expendables that will be used prior to reaching highest altitude/temp

23
Q

What chart and condition is used to calculate the MAX gross weight for MSN profile TRQ?

A

The hover chart and forecast conditions at the time of departure

CH-47 T3 (4 decks)

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