Limitations

Question 1

Maximum allowable baggage compartment deck loading?

Maximum allowable total weight?

Answer 1

86 Lbs. per square foot.

250 Lbs.

Question 2

Flight with any combination of doors removed is approved however if the litter door is removed what do you have to do?

Answer 2

The left passenger door shall be removed.

Question 3

Minimum Cockpit weight at fuselage station 65 is?

Answer 3

170 lbs.

Question 4

Maximum approved Gross Weight for flight with jettison able external load?

Answer 4

4550 LBS.

Question 5

Basic VNE.

Answer 5

130 KIAS to 3000 Hd. Decease VNE accordance with placard.

Question 6

VNE when at 75-100% Torque.

Answer 6

84KIAS or placarded Vne whichever is less.

Question 7

Vne with doors off?

Answer 7

90 Kias or Vne whichever is less.

Question 8

VNE autoroation?

Answer 8

100 Kias.

Question 9

Maximum operating Altitude?

Answer 9

20,000 Feet hp,

Question 10

Maximum Density Altitude is 10,000 feet when gross weight exceeds?

Answer 10

4150?

Question 11

Max ambient Temp allowed.

Answer 11

51.7 C decreases with Hp at standard lapse rate of 2 C per 1000 Feet.

Question 12

minimum ambient operating temperature.

Answer 12

• 50 C.

Question 13

Maximum ambient temp for use of engine anti-ice.

Answer 13

5 C.

Question 14

At what temps must Engine anti Icing and pitot heat shall be on.

Answer 14

5 C.

Question 15

Fuel control Heater shall be on at ____ and must be off at ___?

Answer 15

Below 10 C and above 21 C.

Question 16

Generator
Continuous operation.
Max operation?

Answer 16

0-90% (0-180 amps)

Max: 90% 180 amps.

Question 17

Starter Limits (External power.)

Answer 17

40 Seconds On
30 Seconds Off
40 Seconds on 
30 Seconds Off
40 Seconds on 
30 MINUTES OFF.

Question 18

Starter Limits (Battery Start)

Answer 18

60 Seconds ON
60 Seconds Off. 
60 Seconds On. 
60 Seconds Off
60 Seconds On
30 Minutes Off.

Question 19

Type of Power Plant

Answer 19

Rolls Royce 250-C30P

Question 20

N1 Limits

Answer 20

Continuous operation. 63 - 105%
Max Continuous 105%
Transient, 106% 10 seconds

Question 21

N2 Limits

Answer 21

Avoid Continuous Operation 71.8 to 91.5%
Minimum 99%
Continuous operation 99-101%
Max Continuous 101%
Transient, 104% (5 Minutes)

Question 22

Turbine Outlet Temperature Power on.

Answer 22

Continuous operation 100-716 C
Max Continuous 716 C
Takeoff, 5 Minutes 716 to 768 C 
Power on Transient 871 C 10 Seconds. 
Warning:  Exceeding 768C TOT or 100% Torque can cause N1 topping with resultant rotor RPM Droop Intentional use of power transient TOT above 768C is Prohibited.

Question 23

Turbine outlet Temp Starting Limits

Answer 23

Beginning of 10 Second time limit for start 826 C.
Maximum starting and shutdown 927 C.
Do not exceed 10 seconds above 826 C or 1 second at 927 C.

Question 24

Torque Limits

Answer 24

Continuous: 0-75%
Max Continuous: 75%
Takeoff, 5 minutes 75 - 100%
Transient 105% 5 second. 
Use of Takeoff power is limited to 84 KIAS or placarded Vne.

Question 25

Rotor RPM Power on

Answer 25

95% 5 second Transient
99% minimum
99-101% Continuous
104% transient 5 minutes

Question 26

Rotor RPM Power Off

Answer 26

Minimum 90%
Continuous operation 90 - 107%
Maximum
107%

Question 27

Jet A ambient Temperature limitation.

Answer 27

-32 C

Question 28

Rotor brake

Answer 28

Nr decreased to between 38% and 30%

Do not start with rotor brake engaged.

Question 29

Max Gross Weight internal.

Answer 29

4450 lbs.