OPS LIMITS Flashcards by Tobias Switzer

Q

Max Gross Weight

A

13,000 kg/28660 lbs Kazan 5.1.3

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Q

Maximum Internal Cargo

A

4000 kg/8818 lbs Kazan 5.1.3

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Q

Maximum Hoist Load

A

150kg/330lbs Kazan 5.1.3

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Q

NR: Rotor Brake

A

<=20% NR

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Q

NR: Idle SE

A

40-55% NR

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Q

NR Idle Dual

A

55-70% NR

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Q

NR Normal

A

95 +/- 2 % NR

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Q

NR

Above Cruise II

seconds

A

101% NR

20 seconds

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Q

Tail and Intermediate Gear Box Oil Temp

Max

A

110 deg C

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Q

Max Engine Oil Pressure Fluctuation

A

+/- .25 kgf/cm2

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Q

Max Engine Oil Pressure

Idle
Normal

A

2.0 kgf/cm2

3-4 kgf/cm2

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Q

Engine Oil Temperature

Min to Advance Throttle
Min Cont Below Cruise Power
Recommended
Max

A

30 deg C

70 deg C

80-140 deg C

150 deg C

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Q

Hydraulic Pressure

Min
Max

A

45 +/- 3 kgf/cm2

65 + 8/-2 (63-73) kgf/cm2

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Q

Slope Limits Engines Operating

Nose Up
Nose Down
Left Side Up
Right Side Up
Max Slope for Taxiing and Turning
Engines Shutdown

A

7 deg

5 deg

7 deg

3 deg

3 deg

3 deg

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Q

Main XMSN Oil Temp

Min to Start
Min Idle Advance
Min for Acceleration
Normal Range
Max

A

Min to Start: -40C

Min Idle Advance: -15C

Min for Acceleration: 30C

Normal Range: 50-80C

Max: 90C

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Q

Main XMSN Oil Pressure

Min Idle
Min Side Flight (___ seconds)
Continuous

A

Min Idle: 0.5 kgf/cm2

Min Side Flight: 2.5 kgf/cm2 (30 sec)
Continuous: 3-4 kgf/cm2

Q

Prohibited Maneuvers

Hover turns greater than…
360 deg hovering turns with winds…
_____ ground taxi
_____ once nose gear is on the ground

A

12deg per sec (360deg/30sec)
>19 KIAS (10 m/s)
Rearward
Aerodynamic braking

Q

Max Bank Angle:

NVG
Autorotation
Above 11,100 kg (24,471 lbs)
<= 11,100 kg (24,471 lbs)
With accelerated turns (65-135 KIAS) 120-250 deg

A

15deg
20deg
20deg
30 deg
45deg

Q

Wind Limits (Starting/Stopping Rotors)

Headwind
Right Crosswind
Left Crosswind
Tailwind

A

49 KIAS (25m/s)
19 KIAS (10m/s)
29 KIAS (15m/s)
15 KIAS (8m/s)

Q

Wind Limits (Taxi)

Headwind
Right Crosswind
Left Crosswind
Tailwind

A

49 KIAS (25m/s)
29 KIAS (15m/s)
29 KIAS (15m/s)
29 KIAS (15m/s)

Q

Wind Limits (Takeoff)

Headwind
Right Crosswind
Left Crosswind
Tailwind

A

49 KIAS (25m/s)
19 KIAS (15m/s)
19 KIAS (15m/s)
19 KIAS (15m/s)

Q

Icing Restrictions

A

Flight into Moderate Icing is Prohibited

Q

Max Airspeed

Max below 11,100 kg
Max above 11,100 kg
Clamshell Doors Partially Open
Clamshell Doors Removed
Ramp removed

A

135 KIAS
124 KIAS
124 KIAS
108 KIAS
108 KIAS

Q

APU EGT Limits

Normal Operations MAX
MAX EGT for APU Start
MAX EGT during engine start
MAX EGT with APU Generator

A

720C
880C
750C
750C

Q

NR: Below Cruise II

A

103%/20sec

Q

NR: Emergency T/O min

A

88%/30sec

Q

NR: Generator on-line/offline at

A

88%

Q

NR Beep Range

A

89-99%

Q

NR Autorotation Max

V1

V5

A

103% V1

110% V5

Q

PTIT (Temp/Time) N1

Idle

A

Idle 780 deg C/20min /max 58-80% N1

Q

PTIT (Temp/Time) N1

Cruise II

A

Cruise II 870 deg C/Continuous/80-95.5% N1

Q

PTIT (Temp/Time) N1

Cruise I

A

Cruise I 910 deg C/Continuous/97.5% N1

Q

PTIT (Temp/Time) N1

Continuous

A

Continuous 955 deg C/60min max/99% N1

Q

Take-Off

PTIT

Time

N1

A

Take-Off

990 deg C

6 min max

101.15% N1 (101% V1)

Q

Contingency

PTIT

Time

N1

A

Contingency

990 deg C

30min max

101.15% N1 (101% V5)

Q

NR Autorotation Range

A

90-100% NR

Q

NR Autorotation Min (rotor unrecoverable below __% NR)

A

70%