Limitations

Question 1

PTIT Limits
MAX CONTINUOUS

Answer 1

816°C

Question 2

PTIT Limits
Maximum for not more than 30 min

Answer 2

854°C

(816-854)

Question 3

PTIT Limits
Maximum for not more than 10 min

Answer 3

899°C

(854-899)

Question 4

PTIT Limits
Maximum for not more than 2.5 min

Answer 4

932°C

(899-932)

Question 5

PTIT Limits
Maximum for not more than 12 sec

Answer 5

943°C

(932-943)

Question 6

ENG Oil Pressure
Minimum at Ground Idle

Answer 6

5 PSI

Question 7

ENG Oil Pressure
Minimum at 80-95% N1 (NG)

Answer 7

35 PSI

Question 8

ENG Oil Pressure
Minimum at 95% N1 or above

Answer 8

50 PSI

Question 9

ENG Oil Pressure
Normal operation

Answer 9

35 - 90 PSI

Question 10

ENG Oil Pressure
Maximum At Emergency Power

Answer 10

110 PSI

Question 11

ENG Oil Pressure
Maximum for cold wx starts

Answer 11

150 PSI

Question 12

Aircraft Certification

4

Answer 12

1. Agricultural Use
2. Forest and Wildlife Conservation
3. Other special-purpose Operations
   (a) External load (no HEC)
   (b) No internal cargo for comp/hire

Question 13

ENG Oil Temperature Limit

Answer 13

149°C

Question 14

ENG 1 or 2 XMSN HOT
Temp

Answer 14

190°C

ECL - STOP
Affected Engine - Check for Fire
If Fire Present:
Fire pull handle
Agent discharge
LAND - ASAP

Question 15

XMSN OIL HOT

Answer 15

140°C

Question 16

Transmission Oil Pressure Limits
Minimum at ground idle

Answer 16

7 psi

Question 17

Flight Hydraulic System operation range
(Psi)
2 part

Answer 17

2500 - 3200 psi normal operation

HYD 1/2 will display below 1800 psi

Question 18

Torque Limitations
(Dual and Single engine)

Answer 18

100% Dual Engine Maximum

123% Single Engine Maximum

Question 19

Starting Limits with tailwind
APU & Main engines

Answer 19

25kts & 10kts

Question 20

Rotor Limitations
Normal Operation

Answer 20

97 - 101%

Question 21

Rotor Limitations
Maximum Transient Pwr On

Answer 21

106%

Question 22

Rotor Limitations
Maximum Pwr Off

Answer 22

108%

Question 23

Rotor Limitations
Maximum Transient Pwr Off

Answer 23

111%

Question 24

Rotor Limitations
Minimum Transient

Answer 24

91%

Question 25

CGI Limitations With Inoperative CGI

Answer 25

Flight below 98% NR Prohibited

Question 26

CGI Limitations Time limit in Yellow or Red band

Answer 26

45 seconds Before a write up is required

Question 27

Maximum Airspeed Crosswind or sideward flight

Answer 27

45kts

Question 28

A Dual FADEC failure may occur when rearward flight or tailwind exceeds

Answer 28

40kts

Question 29

Maximum Airspeed Rearward flight

Answer 29

45kts

Question 30

Maximum tailwind for hover

Answer 30

45kts

Question 31

Maximum Airspeed Open and close Lower section of cabin door

Answer 31

60kts

Question 32

Maximum Airspeed Closing upper section of cabin door

Answer 32

100kts

Question 33

Windshield wipers must be off above

Answer 33

130kts

Question 34

Left side cabin escape hatch Shall NOT be removed or installed

Answer 34

In forward flight

Question 35

**Transmission Oil Pressure Limits** Normal operating range

Answer 35

20 - 90 psi

Question 36

**Transmission Oil Pressure Limits** Minimum pressure at 100% RRPM

Answer 36

20 psi

Question 37

Max rated HP for 10 minutes?

Answer 37

4867 HP 854º - 899º

Question 38

Max rated HP single engine?

Answer 38

5069 HP

Question 39

Rescue hatch door shall not be opened or closed above

Answer 39

90 kts

Question 40

Maximum rate for pressure refueling

Answer 40

300 gpm at 55 psi

Question 41

Aerobatics Prohibition - Intentional maneuvers beyond (pitch and roll limit)

Answer 41

+/- 30° pitch and/or 60° roll

Question 42

Center hook limit

Answer 42

26K

Question 43

FWD or AFT hook max limit

Answer 43

17K (Tandem load 25K)

Question 44

Tandem hook limit

Answer 44

25K

Question 45

APU operation in flight is prohibited

Answer 45

Except for an emergency

Question 46

Utility Hydraulic System operation range (Psi)

Answer 46

2500 - 3500 Psi

Question 47

With an operative CGI bank angles are limited to no greater than ____? With altitude hold On the maximum bank angle limit is ____?

Answer 47

60° CGI 45° Altitude hold

Question 48

Do not manually extend the longitudinal cyclic trims beyond the GND position on the cyclic trim indicators at airspeed below _____kts

Answer 48

60 kts

Question 49

If a sling or hook should fail while carrying a tandem load, limit airspeed to a maximum of ____kts

Answer 49

60 kts

Question 50

Contingency power is ____ to ____° Permissible for ____ occurrences Each occurrence is ____ min or less

Answer 50

900 - 932° 4 occurrences 2.5 minutes

Question 51

Pitot Heat shall not be on for more than ____ min on the ground

Answer 51

5 minutes

Question 52

Maximum nose-up attitude during landing is ____° and the maximum ground speed for run on is ____ kts

Answer 52

20° 60 kts

Question 53

VNE for single AFCS failure is ____kts VNE for dual AFCS failure is ____kts

Answer 53

100 kts 160 kts

Question 54

Windshield heat shall not be used above ____ °C

Answer 54

24°C

Question 55

An N1/NG overspeed occurs at ____% Minimum N1/NG at grnd idle ____%

Answer 55

111% 50%

Question 56

A power turbine (N2/NP) overspeed may exist when ____% RRPM/NR is exceeded. The maximum limit for the power turbine is ____%

Answer 56

106% 111.5%

Question 57

Planned operations in the Yellow PTIT range is permissible for ____min

Answer 57

10 min

Question 58

Gas Producer N1 (NG) Tachometer **Limit** Minimum ___% Grnd Idle Maximum ___%

Answer 58

50% 111%

Question 59

Hydraulic Temperature Limit (1&2 Flight Control and Utility Hydraulic) Maximum Caution

Answer 59

120°C Maximum 95°-120°C Caution

Question 60

Maximum Gross Weight

Answer 60

50K

Question 61

With combine external and internal loads and the external load exceeds 12K, position the internal load?

Answer 61

Forward of the utility hatch

Question 62

VNE with bubble windows

Answer 62

140kts