Ops Limits Flashcards

1
Q

Nr - Transient (Yellow)
(Power On)

A

101-107%
91-95%

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2
Q

Nr - Continuous (Green)
(Power On)

A

95-101%

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3
Q

Nr - Minimum
Except for Idle & Transient (Red)
(Power On)

A

91%

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4
Q

Main Rotor Overspeed

A

⭐️- 127%
⭐️⭐️- 137%
⭐️⭐️⭐️- 142%

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5
Q

Nr - Autorotation, Maximum

A

110%
(120% for FCF)

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6
Q

Nr - Autorotation, Transient
(Power Off)

A

105-110%

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7
Q

Nr - Autorotation, Normal
(Power Off)

A

90-105%

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8
Q

Nr - Autorotation, Min Single Engine GA

A

95%

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9
Q

ENG % TRQ - 12 Sec Trans > 80 KIAS

A

100-144%

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10
Q

ENG % TRQ
12 Sec Trans < 80 KIAS

A

120-144%

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11
Q

ENG % TRQ - Continuous > 80 KIAS

A

0-100%

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12
Q

ENG % TRQ - Continuous < 80 KIAS

A

0-120%

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13
Q

ENG % TRQ - 12 Sec Trans (Single Engine only)

A

135-144%

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14
Q

ENG % TRQ - Continuous (Single Engine only)

A

0-135%

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15
Q

Engine Nf
12 Second

A

105-107%

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16
Q

Engine Nf
Maximum

A

105%

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17
Q

Engine Nf
Transient

A

101-105%
91-95%

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18
Q

Engine Nf
Continuous

A

95-101%

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19
Q

Engine Nf
Min (EX Idle & Trans)

A

91%

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20
Q

Engine Nf
Avoid Ranges

A

20-40%
60-90%

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21
Q

Main Xmsn Oil Temp
Maximum

A

140 Degrees

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22
Q

Main Xmsn Oil Temp
Precautionary

A

105-140 Degrees

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23
Q

Main Xmsn Oil Temp
Continuous

A

-50 - 105 Degrees

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24
Q

Main Xmsn Oil Pressure
Maximum

A

130 PSI

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25
Q

Main Xmsn Oil Pressure
Precautionary

A

65-130 PSI

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26
Q

Main Xmsn Oil Pressure
Continuous

A

30-65 PSI

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27
Q

Main Xmsn Oil Pressure
Idle & Transient

A

20-30 PSI

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28
Q

Main Xmsn Oil Pressure
Minimum

A

20

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29
Q

Main Xmsn Oil Pressure
Caution Light

A

14 +/- 2 PSI

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30
Q

Engine Start Abort Criteria:
No TGT Rise within

A

45 Seconds

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31
Q

Engine Start Abort Criteria:
No Eng Oil Press within

A

45 Seconds

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32
Q

Engine Start Abort Criteria:
No Nf or NR Indications within

A

45 Seconds

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33
Q

Engine Start Abort Criteria:
Starter Caution Light Out before

A

52% Ng

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34
Q

Engine Start Abort Criteria:
TGT Reaches 851 C before

A

63% Ng

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35
Q

TGT DEG C
12 Sec Transient

A

903-949

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36
Q

TGT DEG C
2.5 Min Transient (Contingency Power)
TGT Limiting

A

878-903
881-901

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37
Q

TGT DEG C
Start Abort Limit

A

851

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38
Q

TGT DEG C
10 Minute Limit
TGT Limiting

A

851-878
857-875

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39
Q

TGT DEG C
30 Minute Limit

A

810-851

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40
Q

TGT DEG C
Normal

A

0-810

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41
Q

Engine Ng
12 Sec

A

102-105%

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42
Q

Engine Ng
Maximum

A

102%

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43
Q

Engine Ng
30 Min Limit

A

99-102%

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44
Q

Engine Ng
Continuous

A

0-99%

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45
Q

Engine Oil Temp
Maximum

A

150 Deg C

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46
Q

Engine Oil Temp
30 Min Limit

A

135-150 Deg C

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47
Q

Engine Oil Temp
Continuous

A

-50 -135 Deg C

48
Q

Engine Oil Pressure
Maximum

A

120 PSI

49
Q

Engine Oil Pressure
5 Min Limit

A

100-120 PSI

50
Q

Engine Oil Pressure
Normal Operation

A

26-100 PSI

51
Q

Engine Oil Pressure
Idle

A

22-26 PSI

52
Q

Engine Oil Pressure
Minimum

A

22 PSI

53
Q

VNE KIAS

A

193 KIAS

54
Q

Bank w/ PRI SVO PRESS

A

30 Deg

55
Q

Max Wind for Start

A

45 Knots

56
Q

Max Nr Rotor Brake

A

76%

57
Q

Engine Starter Limits
OAT < 16 Deg C

A

1st-1 min
2nd-3 min
3rd-1 min
4th-30 min

58
Q

Engine Starter Limits
OAT 16-52 Deg C

A

1st-1 min
2nd-30 min

59
Q

Engine Out Audio

A

55% Ng

60
Q

Low Rotor Audio

A

95% Nr

61
Q

Landing Limits
GW < 16,825

A

Level: 540 FPM
Slope: 360 FPM

62
Q

Landing Limits
GW > 16,825

A

Level: 300 FPM
Slope: 180 FPM

63
Q

One Hyd Sys/SAS Inop

A

170 KIAS

64
Q

Two Hyd Sys/SAS Inop

A

150 KIAS

65
Q

Two Hyd Sys/SAS Inop (IMC)

A

140 KIAS

66
Q

Airspeed Limits
One Engine Inop

A

130 KIAS

67
Q

Airspeed Limits:
Max Auto GW < 16,825 Lbs

A

150 KIAS

68
Q

Airspeed Limits
Max Auto GW>16,825

A

130 KIAS

69
Q

Airspeed Limits
Side/Rearward Flight

A

45 KIAS

70
Q

Airspeed Limits
Extend Landing Light

A

130 KIAS

71
Q

Airspeed Limits
Landing Light Extended

A

180 KIAS

72
Q

Airspeed Limits
Extend Searchlight

A

100 KIAS

73
Q

Airspeed Limits
Searchlight Extended

A

180 KIAS

74
Q

Airspeed Limits
Doors Open (No Soundproofing)

A

145 KIAS

75
Q

Airspeed Limits
Move Cabin Doors

A

130 KIAS

76
Q

Airspeed Limits
Open/Close Gunners Window

A

170 KIAS

77
Q

Airspeed Limits
Autorotate w/Stab Auto Failure

A

120 KIAS

78
Q

Weight Limitations
Cargo Hook

A

8,000 Lbs

79
Q

Weight Limitations
Rescue Hoist

A

600 Lbs

80
Q

Weight Limitations
H-Bar

A

600 Lbs

81
Q

Weight Limitations
FRIES Bar (Full EXT)

A

1300 Lbs

82
Q

Weight Limitations
FRIES Bar (Int Pos)

A

1800 Lbs

83
Q

Weight Limitations
CORS

A

1560 Lbs

84
Q

Weight Limitations
Rappel Attach Points

A

4,000 Lbs

85
Q

Weight Limitations
Max of ___ Gunners Belts

A

2

86
Q

Back Up Pump Limits

A

<33 Deg C: Operate Unlimited
33-38 Deg C: Operate 24 Mins. Cool 72 Mins
>38 Deg C: Operate 16 Mins. Cool 48 Mins

87
Q

APU Operating Limits
Eng/Rotor Operating

A

OAT: > 43 Deg C
Time: 30 Mins

88
Q

APU Operating Limits
APU Only

A

OAT: 51Deg C
Time: Continuous

89
Q

Slope Landing Limits
Nose Up/Left/Right

A

15 Deg

90
Q

Slope Landing Limits
Nose Down

A

6 Deg

91
Q

Airspeed Limits
Max FWD Touchdown GS

A

60 KGS

92
Q

Airspeed Limits
Landing Speed w/ Tail Wheel Unlocked

A

25 KGS

93
Q

Engine Nf
Overspeed

A

120 +/- 1

94
Q

Engine Ng
Overspeed

A

110 +/- 2

95
Q

Minimum ETF for One Eng

A

.85

96
Q

Minimum ATF

A

.90

97
Q

Right WOW Switch

A

AC Under-frequency
CDU MX PGs
IAHHS

98
Q

Left WOW Switch

A

Back Up Pump Thermal Switch
Back Up Pump Auto Operation
Hydraulic Leak Test (LDI)
Low Rotor Audio
AFCC MX Checks
IFF Mode 4
Retracted Probe Refueling
AN/ALE-47
IAHHS
Windshield Wiper Override

99
Q

Weight Limitations
MARS:

A

5,000 Lbs

100
Q

Slope Landing Limits:
Reduce ___ for every ___ wind.

A

2 Deg
5 Kts

101
Q

Slope Landing Limits:
Landing with downslope wind > ___ ______ be conducted.

A

15 Kts
Shall Not

102
Q

XMSN:
At 100% Nr on the ground and during level flight XMSN PX should be:

A

50-55 PSI

103
Q

XMSN:
Make a 781 entry if not steady, or drops below:

A

45 PSI

104
Q

Normal XMSN Oil Pressure (Slopes)

A

10 Deg Slope: 30-35 PSI
15 Deg Slope: 10-15 PSI

105
Q

Hoist OAT Limit

A

-40 Deg C to 60 Deg C

106
Q

Droop Stops Out

A

75% Nr

107
Q

Droop Stops In

A

50% Nr

108
Q

IR Searchlight Limits
Max Watt w/IR Filter

A

250 Watts

109
Q

IR Searchlight Limits:
Max Operating Time w/o Rotors Turning

A

5 Mins

110
Q

De/Anti-Ice Op Limits:
Blade De-Ice
Windshield Anti-Ice

A

21 Deg C
21 Deg C

111
Q

Eng Inlet Anti-Ice:
Cannot Be On
May Be On
Must Be On

A

> 13 Deg C
4-13 Deg C
< 4 Deg C

112
Q

Icing Limits:
NO windshield Anti-Ice, Pitot Heat, Eng Anti-Ice, Eng Inlet Anti-Ice

A

4 Deg C or below and Visible Liquid Moisture.

113
Q

Icing Limits
NO Blade De-Ice

A

Trace

114
Q

Icing Limits
Blade De-Ice On & Everything Else

A

Moderate

115
Q

Intentional flight into know _____ turbulence is prohibited.

A

Severe

116
Q

Intentional flight into ______ is prohibited

A

Thunderstorms

117
Q

Intentional flight into ____ with a sling load attached and an inoperative ___.

A

Turbulence
Collective pitch control friction