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P3 study > P3 > Flashcards

P3 Flashcards

1
Q

What are the 3 primary engine limitations?

A

1)N1
2)TOT
3)Torque

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2
Q

3 prohibited maneuvers

A

1)Aerobatic maneuvers
2)Intentional full autorotational landings
3)Flight into icing conditions

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3
Q

Main transmission oil pressure limits

A

1.0 min
1.0-1.5 caution
5.0 max

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4
Q

Total useable fuel

A

1530lbs

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5
Q

UH72 Mast Moment limits

A

64% yellow
77% max, red circle

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6
Q

Starter times on battery

A

30 ON
60 OFF
30 ON
60 OFF
30 ON
30 min OFF

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7
Q

Main transmission oil temp operating limits

A

-10c-105c

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8
Q

Slope limitations

A

Left 11
Right 6
Nose up 8
Nose down 8

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9
Q

VNE autorotation

A

90 KTS

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10
Q

Engine oil pressure limits

A

1.3 min
1.3-1.5 caution
1.5-5.0 continuous
5.0 max

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11
Q

Power on rotor limits

A

85% max transient (20 sec)
96%
96%-104% max cont
106% (5 min max)
106% (12 sec)

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12
Q

VNE OEI

A

110 KTS

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13
Q

Maximum operating engine oil temp limit?

A

115c

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14
Q

Land as soon as practicable

A

Landing site and duration of flight are at discretion of pilot. Extended flight not recommended

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15
Q

Land as soon as possible

A

Land without delay at nearesy adequate site with safe approach/landing

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16
Q

Land immediately

A

Urgency of landing is paramount. Survival is primary consideration

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17
Q

OEI red circle split

A

OEI Transient Max 12 Sec
FLI: 14.0
Time: 12 Sec
TQ: 140%

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18
Q

AEO Red circle

A

AEO Transient Max 12 sec
FLI: 10.5
Time: 12 sec
TQ: 97%

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19
Q

Red split line

A

OEI 2.5 min power

FLI: 12.0
Time: 2.5min
TQ: 125%
TOT: 885

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20
Q

Yellow split line

A

OEI Max Continuous power

FLI: 11.0
TQ: 91.5%
TOT: 845

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21
Q

Solid Red line

A

AEO max take off power

FLI: 10.0
Time: 5 min
TQ: 88%
TOT: 845

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22
Q

Yellow arc

A

AEO take off power range

FLI: 8.5-10
Time: 5 Min
TQ: 71-88%
TOT: 845

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23
Q

White arc

A

TOT starting Range

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24
Q

Red solid triangle

A

TOT starting transient

FLI: 11.0
Time: 5 Sec
TOT: 865

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25
Q

Empty triangle

A

Max TOT starting

FLI: 8.5
TOT: 785

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26
Q

Hovering turns

A

less than 3200 45/sec
Grater than 3200 30/sec

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27
Q

When to update a PPC?

A

change in 5c, 500’ PA, or 200lbs

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28
Q

VNE spoiled doors

A

100 KIAS

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29
Q

VNE spoled rearward flight

A

15 KIAS

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30
Q

Powerplant system components

A

Axial Compressor w/ Gas Generator

Power turbine w/ Reduction gearbox w/ transmission shaft w/ accessory gearbox

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31
Q

Types of drag

A

Parasite- Non-lifting
Profile- Friction of blades
Induced- Production of lift, high AOA

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32
Q

IGE

A

In Ground Effect- Increased efficiency within 1 rotor disk
-Reduced vortices
-Reduced induced flow velocity

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33
Q

OGE

A

Out of Ground Effect
-Increased induced flow
-Increased AOI
-More drag=More power

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34
Q

Dissymmetry of lift

A

Difference in lift between advancing and retreating blades

-Prevention: Blade flapping and cyclic feathering

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35
Q

Bladeflapping

A

Advancing blade flaps up velocity at 3 o’clock which increases induced flow

Retreating flaps down, velocity at 9 o’clock which decreased induced flow

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36
Q

Blowback

A

Overall rotor disk tilted aft

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37
Q

Cyclic Feathering

A

Changes AOI of each blade differentially around the rotor system

Forward=Advancing AOA decreased, retreating AOA increased

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38
Q

Transverse Flow

A

10-20 KTS

-Front disk operates more horizontal flow of air and increases lift

-Difference in fore and aft lift causes unequal drag and vibration

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39
Q

Translating Tendency

A

Tail rotor thrust used to counteract torque effect, pushes helicopter right

40
Q

Effective Translational Lift (ETL)

A

16-24 KTS

-Blades outrun downwash and operate in relatively clean air, increased efficiency

41
Q

Settling with power

A

-Settles in own downwash
-Vortices at tip and inner blade

CONDITIONS:
-Vertical greater than 300ft/min
-Low speed below ETL
-20-100% power to rotor

42
Q

Dynamic Roll Over

A

Lateral rolling tendency

CAUSES:
-Pivot point
-Rolling motion
-Exceeding critical angle

HUMAN FACTORS:
-Inattention
-Inexperience
-Inappropriate controls
-Failure to action
-Loss of visual reference

43
Q

IIMC procedures

A

Announce
Attitude
Heading
Torque
Trim
Airspeed
Altitude
Transponder: 7700

43
Q

avoid thunderstroms by how far?

A

20 NM

44
Q

Stress

A

Non specific response of the body to demand

45
Q

What are the 4 types of stress?

A

Psychosocial- Job, Illness, family
Environmental- Environment around
Physiological- Self-imposed (DEATH)
Cognative- Failure to focus on here and now

46
Q

Define acronym DEATH

A

D-Drugs
E-Exhaustion
A-Alcohol
T-Tobacco
H-Hypoglycemia

47
Q

Fatigue

A

State of being tired, weary, sleepy

Types:
1)Acute
2)Chronic
3)Motivational exhaustion

48
Q

Hypoxia

A

Body lacks oxygen

49
Q

Types hypoxia

A

1)Hypemic- Reduction in o2 carrying capacity

2)Hypoxic-Not enough o2

3)Histotoxic- Tissue cannot absorb o2

4)Stagnant- Inadequate circulation

50
Q

Stages of hypoxic hypoxia

A

1) Indifferent- 0-10,000

2) Compensatory 10,000-15,000

3)Disturbance 15,000-20,000

4)Critical 20,000+

51
Q

Spatial disorientation

A

Pilot’s erroneous perception of position, attitude, or motion to eath’s surface

52
Q

3 types of spatial disorientation

A

1) Unrecognized- Pilot fails to recognize
2) Recognized- pilot perceives
3) Incapacitating- overwhelming

53
Q

Treatment of SD

A

-Delay intuitive actions
-Refer to instruments
-Transfer controls

54
Q

Exogenous Factors

A

12 HRS
-Anesthesia
-Alcohol
-Immunizations
-Simulator sickness

24 HRS
-Plasma
-Hypobaric
-Scuba
-Dunker
-Eye dilation

72 HRS
-Blood donation
-Hypobaric greater than FL180

55
Q

4 Bodily systems

A

Visual- Orient
Vestibular- Inner ear
Somatosnesory- Pressure on joints, muscle, skin
Auditory- Hearing

56
Q

Visual illusion

A

-Vection
-False Horizon
-Confusion w/ground lights
-Height/depth perception
-Crater Illusion
-Structural Illusion
-Fascination (fixation)
-Autokinesis
-Size- Distance illusion
-Size constancy- Difference in runways

57
Q

Somatogravic illusion

A

Caused by acceleration

58
Q

Oculoargravic illusion

A

Visual fixation

59
Q

Somatogyral Illusion

A

Angular acceleration
-leans- turns
-Graveyard spiral- Rolls opposite
-Coriolis illusion- Prolonged turn
-Post roll- Roll after effect

60
Q

Calibrated airspeed (CAS)

A

Indicated airspeed corrected for instrument installation error

61
Q

Variation (VAR)

A

Angular difference between true north and magnetic north

62
Q

Ground Speed (GS)

A

Speed of aircraft over the ground

63
Q

True Airspeed (TAS)

A

Calibrated airspeed corrected for error due to air density

64
Q

Magnetic Heading (MH)

A

Angle measured from magnetic North, clockwise to nose of aircraft

65
Q

Track (TR)

A

The actual flight path over the ground, measured clockwise from true north

66
Q

True Heading (TH)

A

Angle measured clockwise from True North.

Sum of TC +- DC

67
Q

Drift Course (DC)

A

Correction applied to prevent drifting off course

68
Q

True course (TC)

A

Measured from True North, Clockwise

69
Q

PPR

A

Prior Permission Required

70
Q

NOTAM

A

Notice To Air Mission

71
Q

Terminal Radar Service Area (TRSA)

A

Part of radar service program

-Participation not mandatory

72
Q

SVFR

A

Special VFR

-ATC Clearance
-Less than 1,000 ft ceiling or 3 SM
-CC 1/2mile

73
Q

Class G

A

-Uncontrolled
-Below 1,200 AGL
-Day 1sm, 1,000 above, 500 below, and 2,000 horizontal

74
Q

Class E (Dash Magenta)

A

-SFC-17,999
-No CT
-1,200ft unless noted
-Below 10,000 MSL
3 SM, 1,000 above, 500 below, 2,000 horizontal

75
Q

Class D (Blue Dash)

A

-SFC-2,500
-Two way comms prior to entering
-Must have CT
-3SM, 1,000 above, 500 below, 2,000 horizontal

76
Q

Class C (Solid Magenta)

A

-20NM call ATC
-Two way comms
-5NM inner circle, 10NM outer circle
-3SM 1,000 above, 500 below, 2,000 horizontal

77
Q

Class B (Solid Blue)

A

-SFC/10,000
-2 way coms prior to entry
-ATC clearance req
-3 SM CC

78
Q

Class A

A

18,000 MSL
12NM off coast

79
Q

MOA

A

Military operations area

80
Q

MEF

A

Maximum Elevation Figure

81
Q

RP

A

Right traffic pattern

82
Q

*L

A

Lighting limitations exist

83
Q

Elevation

A

MSL elevation of airport
MSL/(AGL)

84
Q

VFR advisory

A

Shown when ATIS is not available

85
Q

ASOS

A

Automated
Surface
Weather
Observing
System

86
Q

Shadded C

A

Common traffic advisory freq

87
Q

Military lighting

A

Green and double split white lights

88
Q

Star above airport symbol

A

Sunset–>sunrise

89
Q

Magenta labels

A

Do not have CTB

90
Q

Blue labels

A

Has control tower

91
Q

FAA Scale

A

1:500,000

92
Q

Cruising ALT rule

A

0-180 odd + 500
180-360 even + 500

93
Q

VOR measurement

A

5 deg/ea

94
Q

Localizer measurement

A

1.25 deg/ea

95
Q

GPS

A

enroute- 1NM ea
Term-.5 nm ea
App- .15 nm ea

96
Q
A

P3 study (1 decks)

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