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Helicopters > R22 Beta Limitations > Flashcards

R22 Beta Limitations Flashcards

1
Q

Skid Width

A

76”

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2
Q

Main Rotor Radius

A

151”

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3
Q

Mast Height

A

107”

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4
Q

Vne

A

102KIAS (only up to 3000’ DA)

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5
Q

Vno (at sea level)

A

92KIAS

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6
Q

ASI Green Arc

A

50-102

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7
Q

Max demonstrated cross wind component

A

17kts in a hover from any direction up to 10,600’DA

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8
Q

Max Gross Weight

A

1370lbs

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9
Q

Minimum Gross Weight

A

920lbs

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10
Q

Max Weight Per Seat

A

240lbs (including baggage compartments)

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11
Q

Max Weight Per Baggage Compartment

A

50lbs

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12
Q

Minimum Solo Pilot Weight

A

No Aux Fuel Tank: 130lbs

With Aux Fuel Tank: 135lbs

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13
Q

Max operating DA

A

14,000’

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14
Q

Max operating ambient temp

A

ISA +23c

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15
Q

Min operating ambient temp

A

ISA -18c

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16
Q

Wind limits for start up and shutdown

A

Rotor must not be started or stopped in stead winds >26kts, or gusting >30kts

17
Q

Rotor max speeds

A

Power On: 104%

Power Off: 110%

18
Q

Rotor Minimum Speeds

A

Power On: 97%

Power Off: 90%

19
Q

Rotor Tach Markings

A 
Upper Red Line: 110%
Upper Yellow Arc: 104-110%
Green Arc: 97-104%
Middle Yellow Arc: 90-97%
Lower Red Line: 90%
Lower Yellow Arc: 60-70%
20
Q

Engine Tach Limitations

A

Max RPM: 104%

Normal Op Range: 97-104%

21
Q

Engine Cylinder Head Temp Limitations

A

Max: 500F

Norm op Range: 200-500F

22
Q

Engine Oil Temp Limitations

A

Max: 245F

Norm Op Range: 75-245F

23
Q

Engine Oil Pressure Limitations

A

Max, start and warm up: 100psi
Norm op range: 60-90psi
Min, Idle: 25psi

24
Q

Manifold Pressure Indications

A

Red Radial: 25.2”hg

Yellow Arc: 21.0-25.2”hg

25
Q

Carburetor Air Temp Gauge Indications

A 
Yellow Arc (Caution Range): -15c to +5c
Use full carb heat below 18"hg manifold pressure
26
Q

Oil Capacity

A

4-6qts

27
Q

Fuel Capacity

A

Main tank: 19.8gal, 19.2 usable

Aux Tank: 10.9gal, 10.5 usable

28
Q

Approved Oil Grade for all temps

A

SAE 20W-50

29
Q

Approved Fuel Grade

A

100/130

30
Q

MAGGIE LR 14 GOAL

A 
M - Minimum Crew 1
A - Aerobatics Prohibited
G - No low G Pushover
G - Governor Remains on during flight except for training or when broken
I - Icing Prohibited
E - Either or both doors removed

L - Left Seatbelt buckled
R - Right seat solo only

14 - 14,000’ max DA

G - Governor
O - OAT Guage
A - Alternator
L - Low RPM recognition system

31
Q

CAMAFOOTS GOALC (PAILS)

A 
C - Compass
A - Altimeter
M - MAP
A - ASO
F - Fuel
O - Oil Temp
O - Oil Pressure
T - Tach
S - Seat Belts
G -Governor
O - OAT Guage
A - Alternator
L - Low RPM
C - Carb Air Temp
P - Position Lights
A - Anti-collision Lights
I - Instrument
L- Landing Light (only req when for hire)
S - Spare Fuse
32
Q

Required Instruments for Day Flight

A

CAMAFOOTS GOALC

33
Q

Required Instruments for Night Flight

A

CAMAFOOTS GOALC PAILS

34
Q

Vne and high blade pitch angle is caused from:

A

Vne

  • High blade pitch angle happens
    • High DA
    • High MGW
    • Turbulence
    • Abrupt Inputs
    • Low Rotor RPM
35
Q

R22 Operating Limitations

A

MAGGIE 14 LR GOAL

Helicopters (9 decks)

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