Limits

Question 1

NP1/NP2

Answer 1

105-107% - 12 second transient
101-105% - transient
95-101% - continuous
91-95% - transient
20-40% & 60-90% - avoid operations

Question 2

NR (power on)

Answer 2

101-107% - transient
95-101% - continuous
91-95% - transient

Question 3

NR (power off autorotation)

Answer 3

110% - maximum
105%-110 - transient
90- 105% - normal

Question 4

NG

Answer 4

105-106% - 12 second transient
0-105% - continuous

Question 5

(Q) 10 second transient - dual engine

Answer 5

100-144% - above 80 KIAS
120-144% - 80 KIAS or below

Question 6

(Q) 10 second transient - single engine

Answer 6

135-144% - 10 second transient

Question 7

Back up pump operations

Answer 7

TEMP Operation / cooldown
-54° - 32° Unlimited / —
33° - 38° 24 min / 72 min
39° - 52° 16 min / 48 min

Question 8

Starter limits (hot weather)

Answer 8

</= 15°: 2 starts|3 min|2 starts|30 min
>15°-52°: 2 starts|30 min

(2 starts = start, 60 second rest, start)

Question 9

Windshield anti-ice limit

Answer 9

27° anti-ice check max temp

Question 10

Rotor break limit

Answer 10

76% NR emergency max rotor speed
<40% NR/150-180 PSI Eng off no < 12 sec
450 PSI / 690 PSI Min/max rotor break PSI

Question 11

Slope limits

Answer 11

15° left wheel/right wheel/ nose up
6° nose down
15 knot max tail wind

Question 12

Landing limits

Answer 12

540 fpm/360 fpm Level/slope < 16,825 lbs
300 fpm/180 fpm Level/slope > 16,825 lbs

Question 13

Q continuous dual engine

Answer 13

0-100% above 80 KIAS
0-120% at or below 80 KIAS

Question 14

Q continuous single engine

Answer 14

0-135% single engine

Question 15

Engine oil pressure

Answer 15

100-120 PSI - 5 minute limit
26-100 PSI - normal
22-26 PSI - idle

Question 16

Engine oil temp

Answer 16

135-150° - 30 min limit
-20-135° - continuous

Question 17

TGT

Answer 17

0-793 Normal
793-846 30 min
846-879 10 min
851 Abort start
879-903 2.5 min
903-949 12 sec transient

Question 18

Transmission oil pressure

Answer 18

65-130 PSI Precautionary
30-65 PSI Continuous
20-30 PSI Idle and transient
30-35 PSI >10° nose up
10-15 PSI >15° nose up

Question 19

Transmission oil temperature

Answer 19

105-140° Precautionary
-20-105° Continuous

Question 20

APU operations

Answer 20

> /= 43° with rotor and engine on: 30 minutes
</= 51° with rotor and engine off: continuous
APU oil hot caution: 30 minute cooling

Question 21

Vne

Answer 21

193

Question 22

Landing/search light extended

Answer 22

180

Question 23

Gunner window open

Answer 23

170

Question 24

1 hydraulic pump/1 sas inop

Answer 24

170

Question 25

2 hydraulic pumps/2 sas inop

Answer 25

150

Question 26

Cabin doors open

Answer 26

145

Question 27

2 hydraulic pumps/2 sas inop (IMC)

Answer 27

140

Question 28

1 engine inop

Answer 28

130

Question 29

Landing light extended by:

Answer 29

130

Question 30

Max speed auto with stab failure

Answer 30

120

Question 31

Best auto glide distance (clean configuration)

Answer 31

110

Question 32

Search light extended by:

Answer 32

100

Question 33

Roll on landing

Answer 33

60 GS

Question 34

Rotor start and stop (wind speed)

Answer 34

45 knots

Question 35

Side/rearward hover

Answer 35

45 Knots

Question 36

Roll/Pitch limit

Answer 36

Roll = 60° (30° primary servo fail caution) Pitch = 30°

Question 37

Cargo hook limits

Answer 37

9,000 lbs max load 30° bank limit 35 knots rearward flight

Question 38

Rescue hoist limits

Answer 38

600 lbs max load 30° bank limit 35 knot rearward flight 1,000 fpm max rate of decent

Question 39

High speed yaw maneuvers

Answer 39

>80 KIAS avoid abrupt full pedal inputs

Question 40

Pressure refuel max rate

Answer 40

300 gal/min at 55 PSI

Question 41

8 net restraint rings in cargo compartment

Answer 41

3,500 lbs in any direction

Question 42

Cabin ceiling tie downs

Answer 42

4,000 lbs

Question 43

Cargo floor max capacity

Answer 43

300 lbs per sq/ft

Question 44

Max capacity for storage compartment

Answer 44

125 lbs

Question 45

Turbulence and thunderstorm operation

Answer 45

Intentional flight into severe turbulence or thunderstorms is prohibited With slingload and inop collective trim - flight into any turbulence is prohibited

Question 46

17 tie down fittings on cargo floor

Answer 46

5,000 lbs in any direction

Question 47

Max gross weight

Answer 47

22,000 With external lift mission 23,500 ESSS/ERFS helicopter on ferry mission - 24,500

Question 48

Operative equipment for flight into known icing

Answer 48

Trace or light: Insulated ambient air sensing tube Windshield anti-ice Engine anti-ice Engine inlet anti-ice modulating valve Pitot heat Moderate icing: +blade de-ice Flight into known heavy or severe icing is prohibited

Question 49

Fuel limits

Answer 49

>200 lbs (each tank) - normal 0-200 lbs - precautionary

Question 50

Autorotation speeds

Answer 50

<16,825 lbs - 150 Vne >16,825 lbs - 130 Vne Stab fail - 120 Vne Recommended - 80 kts

Question 51

Stabilator fail airspeed limits

Answer 51

>40 KIAS - 0° <40 KIAS - Full down Auto rotation - 120 Vne

Question 52

Prohibited maneuvers

Answer 52

Hovering turns >30° per/sec Simultaneous movement of both PCLs during flight to idle or off Rearward ground taxi Intentional maneuvers beyond 30° pitch and 60° roll

Question 53

Restricted maneuvers

Answer 53

Manual operation of stabilator in flight Downwind hovering High speed yaw above 80KIAS; avoid abrupt full pedal inputs Bank angles limited to 30° with PRI SERVO FAIL caution