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Common Core > Limitations > Flashcards

Limitations Flashcards

1
Q

Minimum Flight Crew

A

The 1 pilot operating the helicopter from the right crew seat

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2
Q

Maximum Number of Occupants

A

The maximum number of occupants comprises up to 11 personnel (including flight crew)

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3
Q

Minimum Gross Weight

Maximum Gross Weight

A

1750kg / 3858lbs

3585kg / 7903lbs

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4
Q

Maximum Allowable Floor Loading

A

600kg/m2 or 123lb/ft2

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5
Q

Maximum Allowable Load Per Tie Down Ring

A

70kg or 154lb

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6
Q

Lateral Center of Gravity Limits Left and Right of the Fuselage Centerline

A

Gross Mass <= 3000kg 100mm
Gross Mass > 3000kg 80mm

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7
Q

VNE for Gross Mass <= 3000kg
VNE for Gross Mass > 3000kg

A

150kts
145 kts

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8
Q

VNE for OEI Operations

A

110kts

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9
Q

VNE for Steady Autorotation

A

90kts

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10
Q

VNE for Spoiler Open / Sliding Doors Closed

A

100kts

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11
Q

VNE for Rearward Flight Spoiler Open / Sliding Doors Closed

A

15kts

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12
Q

Maximum Operating Altitude

A

18,000ft Pressure Altitude

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13
Q

Maximum Operating Altitude for Hover IGE / Takeoff and Landing

A

18,000ft DA or PA, whichever is less

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14
Q

Flights with NACA inlets (PUSH FOR AIR knob - pulled) (e.g. Under extreme smoke / smog conditions) are restricted to ____________ to prevent avionics overheating.

A

30 Minutes

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15
Q

Minimum Air Temperature With Cold Weather Kit

A

-45° Celsius

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16
Q

Minimum Air Temperature Without Cold Weather Kit

A

-30° Celsius

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17
Q

Minimum Air Temperature With Bleed Air Heating Defective

A

10° Celsius

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18
Q

Maximum Air
Temperature

A

50° Celsius

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19
Q
A

Max TOT Starting
8.5 FLI
785°C

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20
Q
A

TOT Starting Transient
11 FLI
5 Seconds
865°C

21
Q
A

TOT Starting Range
6 - 7 FLI

22
Q
A

AEO Takeoff Power Range
8.5 - 10 FLI
5 Minutes
71 - 88%

23
Q
A

OEI Max Continuous Power (MCP)
11 FLI
91.5%

24
Q
A

AEO Max Takeoff Power
10 FLI
5 Minutes
88%

25
Q
A

OEI Transient Power
12 FLI
2.5 Minutes
125%

26
Q
A

AEO Transient
10.5 FLI
12 Seconds
97%

27
Q
A

OEI Transient
14 FLI
12 Seconds
140%

28
Q

For engine start up at outside air temperatures below __________ using the aircraft battery, the aircraft battery shall be preheated to at least __________.

29
Q

(Rotor RPM Limits) Minimum Transient (Max. 20s)

A

Power ON - 85%

30
Q

(Rotor RPM Limits) Minimum Continuous
(GM <= 2000kg)
(GM > 2000kg)

A

Power ON -
(GM <= 2000kg) - 96%
(GM > 2000kg) - 96%

Power OFF -
(GM <= 2000kg) - 80%
(GM > 2000kg) - 85%

31
Q

(Rotor RPM Limits) Maximum Continuous

A

Power ON - 104%
Power OFF - 104%

32
Q

(Rotor RPM Limits) Partial Power (Max. 5m)

A

Power ON - 106%

33
Q

(Rotor RPM Limits) Maximum Transient (Max. 12s)

A

Power ON - 106%
Power OFF - 110%

34
Q

Engine Oil Pressure Limits

A

Minimum - 1.3 bar
Caution Range - 1.3 to 1.5 bar
Continuous Operation - 1.5 to 5.0 bar
Maximum Continuous - 5.0 bar

35
Q

Engine Oil Temperature

A

Minimum for power application:
Oil viscosity 3 cSt and 3.9 cSt - (-10°C)
Oil viscosity 5 cSt - (0°C)

Maximum operating temperature - (115°C)

36
Q

Max Continuous Load Per Generator

37
Q

Total Max Continuous Load

38
Q

Main Transmission Oil Pressure

A

Minimum - 1.0 bar
Caution Range - 1.0 to 1.5 bar
Continuous Operation - 1.5 to 5.0 bar
Maximum Continuous - 5.0 bar

39
Q

Main Transmission Oil Temperature

A

Continuous Operation - (-10 to 105°C)
Maximum - (105°C)

40
Q

Fuel Quantities (Usable and Unusable)

A

Usable - 1530lbs
Unusable - 25.5lbs

41
Q

Hydraulic System Quantities

A

System 1 - 1.0 Liters
System 2 - 1.2 Liters

42
Q

Prohibited Flight Maneuvers

A
  1. Aerobatic maneuvers
  2. Intentional full Autorotation landings
  3. Flight into icing conditions. In case that icing conditions are entered unexpectedly, the icing zone shall be left in the quickest possible way.
43
Q

Rotor Starting and Stopping Wind Maximum

44
Q

Slope Operations:
Left
Right
Up
Down

A

Left - 11°
Right - 6°
Up - 8°
Down - 8°

45
Q

Triple Tachometer -
Engine RPM (Power On)

A

1st Red Radial - 96%
Green Arc - 96% to 104%
2nd Red Radial - 104%
Red Dot - 106%

46
Q

Triple Tachometer -
Rotor RPM (Power Off)

A

1st Red Radial - 80%
Yellow Arc - 80% to 85%
Green Arc - 85% to 104%
2nd Red Radial - 104%
Red Dot - 110%

47
Q

Red Warning Light

A

Gong signal or dedicated audio signal indicates an emergency condition requiring immediate corrective action.

48
Q

Caution Indication

A

Two yellow master caution lights indicate malfunction or failure that does not require immediate crew action but the possible need for future corrective action.

49
Q

Yellow Caution

A

Indicates possible need for future corrective action.

Common Core (13 decks)

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