Limits

Question 1

Fuel Quantity Low Caution Light

Answer 1

185(+/-)55, (130-240)

Question 2

Engine and rotor RPM High-Low Limit Warning

Answer 2

Rotor RPM 329-339 (High Warning)
Rotor RPM 300-310 (Low Warning)
Engine RPM 6100-6300 (Low Warning)

Question 3

Fuel Sample Settling Time

Answer 3

1 hour per foot of depth, tank 29inches, (2+25)

Question 4

Metal Blade Rotor Limits RPM

Answer 4

Restrict rotor speeds to 319-324 during cruise flight

Question 5

STARTER LIMITS
Max Start Time
Cooling Time
Attempts in 1 hour

Answer 5

40 Sex max start time
3 minute cool down between starts
3 attempts in an hour

Question 6

HIT check

Answer 6

Difference +- 20 degrees or greater write it up
greater than 30 degrees, don’t fly, write it up.

Question 7

WEIGHT LIMITATIONS
Max Gross Weight in flight, and towing

Answer 7

9500lbs

Question 8

WEIGHT LIMITATIONS
Max Cargo hook

Answer 8

4000

Question 9

Cargo floor max weight

Answer 9

100lbs per sq foot

Question 10

Max speed with both doors open or closed

Answer 10

124

Question 11

Max speed sidewards and rearwards

Answer 11

30knots

Question 12

Max speed for one cargo door open

Answer 12

50 knots

Question 13

PROHIBITED MANEUVERS

Answer 13

1. +- 30 De. grees of pitch, +- 60 degrees of roll
2. below .5 G’s
3. don’t exceed level flight velocities in Figure 5-2
4. Abupt inputs of the flight controls

Question 14

Icing

Answer 14

prohibited with the polyurethane protection and erosion protection installed
Trace, light, moderate, and heavy

Question 15

Max Crosswind and tailwind for a hover

Answer 15

30 knots

Question 16

Max winds for starting

Answer 16

30 knots, max gust spread of 15 knots.

Question 17

Turbulence restriction

Answer 17

severe or extreme turbulence is prohibited

Question 18

Moderate Turbulence restriction

Answer 18

Moderate not recommended if reported by an aircraft above 12,500lbs

Question 19

Hub Spring Aircraft Temp Limit

Answer 19

Remove below -20 degrees C; always fly in temps above -20 degrees

Question 20

Towing restriction

Answer 20

Don’t tow for 25 minutes after the batter and inverter have been turned off.
If towed immediately after shutdown, leave the battery and inverter on.

Question 21

Slope Limits

Answer 21

Cross slope or nose-up slop: 10 degrees
Nose Down, 7 degrees

Question 22

Engine Oil Pressure

Answer 22

20 PSI Low Pressure Light
25 PSI Minimum
80 to 100 PSI Continous
100 PSI Max

Question 23

Engine Oil Temp

Answer 23

93 degrees max below 30C
100 degrees max at & above 30 degrees FAT

Question 24

Transmission oil Temperature

Answer 24

110 degrees C Max
110 high temp light on

Question 25

Transmission Oil Pressure

Answer 25

30 PSI and Below: light on 40-60 PSI Continous 70 PSI MAX

Question 26

Gas Producer (N1)

Answer 26

101.5

Question 27

Rotor Tach

Answer 27

294-324 RPM Continous 339 RPM MAX

Question 28

Engine Tach

Answer 28

6400 to 6600 cont 6700 Max above 15 pounds of Torque 6900 Max continuous below 15 pounds of torque 6900 Max transient (3sec) above 15 PSI torque

Question 29

Exhaust Temperature

Answer 29

400c tp 610c Continous 610c to 625 30 minutes 625 Maximum for 30 minutes 625 to 675c, 10 seconds for starting and acceleration 675c to 760c, 5 seconds for starting and acceleration 760c Max

Question 30

Load Meter Main

Answer 30

1.0 Max 1.0 to 1.25 transient

Question 31

Standby Generator Load Meter

Answer 31

1.0 Max

Question 32

Fuel Pressure

Answer 32

5 to 36 PSI continuous (1 bleed air) 8 to 25 psi continuous (2electric)

Question 33

Torque Available with heater and deice on

Answer 33

Decrease 1.4 PSI (2%)for heater Decrease 2.1 PSI (3%)for deice. Decrease 3.5 for both.

Question 34

Fuel burn with heater and deice on

Answer 34

add 14lbs/hr for heater on add 21lbs/hr for deice

Question 35

How many blades

Answer 35

2