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UH60 A/L 5&9 Change 9 > Chapter 5 > Flashcards

Chapter 5 Flashcards

1
Q

If oil pressure is not steady during steady state forward flight or in a level hover, or if oil pressure is steady but under ___psi, make an entry on DA Form 2408-13-1. Sudden pressure drops (more than ___psi) without fluctuations require an entry on DA Form 2408-13-1.

A

45psi

10psi

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2
Q

Maximum wind velocity for rotor start and stop is ___KTS from any direction

A

45kts

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3
Q

Engine Ng (All)
___sec Trans ___-___
___min limit ___-___
Continuous ___-___

A

Engine Ng (All)
12 sec Trans 102-105
30 min limit 99-102
Continuous 0-99

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4
Q

Fuel Quantity (All)
Normal ___-___
Precautionary ___-___

A

Fuel Quantity (All)
Normal 200-1500
Precautionary 0-200

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5
Q

Engine Oil Temp (All)
___min limit ___-___
Continuous ___-___

A

Engine Oil Temp (All)
30 min limit 135-150
Continuous -50-135

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6
Q 
Engine % RPM 1-2 (All)	
12 sec Trans	 	\_\_\_-\_\_\_
Transient	 	\_\_\_-\_\_\_
Continuous	 	\_\_\_-\_\_\_
Transient	 	\_\_\_-\_\_\_

Avoid operations in the ___-___and ___-___range except during start and shutdown.

A 
Engine % RPM 1-2 (All)	
12 sec Trans	 	105-107	
Transient	 	    101-105	
Continuous	    95-101
Transient	 	    91-95	 	 	 	 	 	 
Avoid operations in the 20 -40 and 60-90 range except during start and shutdown.
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7
Q 
Main Rotor % RPM R
       Power On	 	 	 
Transient	\_\_\_-\_\_\_
Continuous	\_\_\_-\_\_\_
Transient      \_\_\_-\_\_\_

Power Off

Maximum ___
Transient ___-___
Normal ___-___

A 
Main Rotor % RPM R
       Power On	 	 	 
Transient	101-107	 
Continuous	95-101
Transient      91-95

Power Off

Maximum 110
Transient 105-110
Normal 90-105

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8
Q

Engine Oil Pressure 700

Continuous ___-___
____psi minimum @___%Ng & above

A

Engine Oil Pressure 700

Continuous 20-100
35psi minimum @ 90% Ng & above

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9
Q

TGT 700

___sec Trans. ___-___
Start Abort ___
___min limit ___-___
Normal ___-___

A

TGT 700

12 sec Trans 850-886
Start Abort 850
30 min limit 775-850
Normal 0-775

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10
Q

Engine Oil Pressure 701C/701D CC

___min limit ___-___
Normal ___-___
Idle ___-___
___psi min at ___%Ng and above

A

Engine Oil Pressure 701C/701D CC

5 min limit 100-120
Normal 26-100
Idle 22-26
35psi min at 90% Ng and above

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11
Q

Any time an operational limit is exceeded, an appropriate entry shall be made on DA Form 2408-13. Entry shall state what limit(s) were ______, ______, ______, and ____________that would aid maintenance personnel in the maintenance action that may be required. The helicopter shall _________________________until corrective action is taken

A

Any time an operational limit is exceeded, an appropriate entry shall be made on DA Form 2408-13. Entry shall state what limit(s) were exceeded, range, time beyond limits, and any additional data that would aid maintenance personnel in the maintenance action that may be required. The helicopter shall not be flown until corrective action is taken

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12
Q

Engine % TRQ 700 (A and A+)

                         Single              Dual \_\_\_sec Trans      \_\_\_-\_\_\_            \_\_\_-\_\_\_ Continuous        \_\_\_-\_\_\_            \_\_\_-\_\_\_
A

Engine % TRQ 700 (A and A+)

                         Single              Dual 10 sec Trans      110-135         100-125 Continuous         0-110              0-100
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13
Q

Engine % TRQ 701C 701D/701CC (L)

                                    Single              Dual \_\_\_sec Trans                  \_\_\_-\_\_\_
   >80kts                         ~                 \_\_\_-\_\_\_
   <80kts                         ~                 \_\_\_-\_\_\_ Continuous                    \_\_\_-\_\_\_
   >80kts                         ~                 \_\_\_-\_\_\_
   <80kts                         ~                 \_\_\_-\_\_\_
A

Engine % TRQ 701C 701D/701CC (L)

                                    Single              Dual 10 sec Trans                135-144
   >80kts                         ~               100-144
   <80kts                         ~               120-144 Continuous                     0-135
   >80kts                         ~                 0-100
   <80kts                         ~                 0-120
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14
Q

Main Transmission Oil Pressure (All)

Precautionary ___-___
Continuous ___-___
Idle and Transient ___-___

A

Main Transmission Oil Pressure (All)

Precautionary 65-130
Continuous 30-65
Idle and Transient 20-30

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15
Q

Main Transmission Oil Temp (A & A+)

Precautionary ___-___
Continuous ___-___

A

Main Transmission Oil Temp (A & A+)

Precautionary 105-120
Continuous -50-105

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16
Q

Main Transmission Oil Temp (L)

Precautionary ___-___
Continuous ___-___

A

Main Transmission Oil Temp (L)

Precautionary 105-140
Continuous -50-105

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17
Q

Engine Starter Limitations

At ambient temperature of ___C and below, ___consecutive start cycles may be made followed by a ___minute rest period, followed by ___additional start cycles. A ___minute rest period is then required. At ambient temperatures above ___C up to ___C, ___consecutive start cycles may be made. A ___minute rest period is then required before any additional start cycles.

A

Engine Starter Limitations

At ambient temperature of 15 °C and below, 2 consecutive start cycles may be made followed by a 3 minute rest period, followed by 2 additional start cycles. A 30 minute rest period is then required. At ambient temperatures above 15 °C up to 52 °C, 2 consecutive start cycles may be made. A 30 minute rest period is then required before any additional start cycles.

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18
Q

Pneumatic Source Inlet Limits

The minimum air source required to start the helicopter is ___psig and ___ppm at ___C. The maximum is ___psig at ___C.

A

Pneumatic Source Inlet Limits

The minimum air source required to start the helicopter is 40 psig and 30 ppm at 149°C. The maximum is 50 psig at 249 °C.

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19
Q

Engine Overspeed Check Limitations

Engine overspeed check in flight is __________. Engine overspeed checks, on the ground are authorized by __________________________.

A

Engine Overspeed Check Limitations

Engine overspeed check in flight is prohibited. Engine overspeed checks, on the ground are authorized by designated maintenance personnel only.

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20
Q

Engine Start Limits

Crossbleed start shall not be attempted unless the ____________________ or ________________advisory does not appear, and the operating engine must be at ___%NG speed or above and rotor speed at ___%RPMR

A

Engine Start Limits

Crossbleed start shall not be attempted unless the #1 ENG ANTI ICE ON or #2 ENG ANTI ICE ON advisory does not appear, and the operating engine must be at 90%NG speed or above and rotor speed at 100% RPMR

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21
Q

Maximum capacity for each storage compartment is ____pounds

A

Maximum capacity for each storage compartment is 125 pounds

22
Q

Maximum cargo hook capacity (UH-60A) ______pounds

A

Maximum cargo hook capacity (UH-60A) 8000 pounds

23
Q

Max weight is further limited by cargo floor maximum capacity of ____lbs per square foot

A

Max weight is further limited by cargo floor maximum capacity of 300 lbs per square foot

24
Q

Max weight UH60 with seven lugs wheels ______pounds

A

Max weight UH60 with seven lugs wheels 20,500 pounds

25
Q

Max airspeed for one engine inoperative ____KIAS

A

Max airspeed for one engine inoperative 130 KIAS

26
Q

Max autorotational airspeed gross weight at 16825 lbs or less ____KIAS

A

Max autorotational airspeed gross weight at 16825 lbs or less 150 KIAS

27
Q

Max autorotational airspeed gross weight more than 16825 lbs ____ KIAS

A

Max autorotational airspeed gross weight more than 16825 lbs 130 KIAS

28
Q

Sideward/rearward flight into the wind, when combined with windspeed, shall not exceed ____KTS

A

Sideward/rearward flight into the wind, when combined with windspeed, shall not exceed 45 KTS

29
Q

SAS Inop

1 SAS ___
2SAS ___
2SAS & IMC ___

A

SAS Inop

1 SAS 170
2SAS 150
2SAS & IMC 140

30
Q

HYD Inop

1HYD ___
2HYD ___
2HYD & IMC ___

A

HYD Inop

1HYD 170
2HYD 150
2HYD & IMC 140

31
Q

Maximum airspeed for: Extending Extended
Landing Light ____ ____
Search Light ____ ____

A

Maximum airspeed for: Extending Extended
Landing Light 130 180
Search Light 100 180

32
Q

Cabin doors may be fully open up to ____KIAS with soundproofing installed aft of station 379

A

cabin doors may be fully open up to 100 KIAS with soundproofing installed aft of station 379

33
Q

Cabin doors may be fully open up to ____KIAS with soundproofing removed aft of station 379 or with sound proofing secured properly

A

Cabin doors may be fully open up to 145 KIAS with soundproofing removed aft of station 379 or with sound proofing secured properly

34
Q

Gunner’s window(s) may be fully open up to ____KIAS

A

Gunner’s window(s) may be fully open up to 170 KIAS

35
Q

Cockpit doors sliding window will not be ______ or ______during flight except during ______

A

Cockpit doors sliding window will not be opened or closed during flight except during hover

36
Q

Flight with cockpit door(s) removed is ___________.

A

Flight with cockpit door(s) removed is prohibited.

37
Q

Stabilator shall be full down at speeds ____KIAS and below.
Stabilator shall be set at zero degrees at speeds above ____KIAS.
Autorotation airspeed shall be limited to ____KIAS at all gross weights

Placard airspeed limits shall be observed as not-to-exceed speed (powered flight and autorotation), except in no case shall the autorotation limit exceed ____KIAS

A

Stabilator shall be full down at speeds 40KIAS and below.
Stabilator shall be set at zero degrees at speeds above 40 KIAS.
Autorotation airspeed shall be limited to 120 KIAS at all gross weights

Placard airspeed limits shall be observed as not-to-exceed speed (powered flight and autorotation), except in no case shall the autorotation limit exceed 120 KIAS

38
Q

Hovering turns greater than ____per second are prohibited. Intentional meneuvers beyond attitudes of ____in pitch or over ____in roll are prohibited.
Simultaneous moving of ________________to _____ or _____ in flight is prohibited.
_________ ground taxi is prohibited

A

Hovering turns greater than 30° per second are prohibited. Intentional meneuvers beyond attitudes of ±30° in pitch or over 60° in roll are prohibited.
Simultaneous moving of both ENG POWER CONT levers to IDLE or OFF in flight is prohibited.
Rearward ground taxi is prohibited

39
Q

Manual operation of the stabilator in flight is __________ except as required by formal training and ______________________ requirements or as alternate stabilator control in case of AUTO mode malfunctions. Prolonged rearward flight and downwind hovering are to be avoided to prevent accumulation of _______________ in the helicopter and _________________ to windows on ________________

A

Manual operation of the stabilator in flight is prohibited except as required by formal training and maintenance test flight requirements or as alternate stabilator control in case of AUTO mode malfunctions. Prolonged rearward flight and downwind hovering are to be avoided to prevent accumulation of exhaust fumes in the helicopter and heat damage to windows on open cargo doors

40
Q

NOTE: Maneuvers entered from a low power setting may result in ______________ of ______ RPMR or greater.

High Speed Yaw maneuver limitations
Above ____ KIAS avoid _______________ to prevent excess tail rotor system loading

A

NOTE: Maneuvers entered from a low power setting may result in transient droop of 5 % RPMR or greater.

High Speed Yaw maneuver limitations
Above 80 KIAS avoid full pedal inputs to prevent excess tail rotor system loading

41
Q

Maneuvering limitations with a sling load is limited to a maximum of ____ angle of bank in forward flight.

Side flight is limited by _____________ and is decreased as ___________________.
Rearward flight with a sling load is limited to _____knots

A

Maneuvering limitations with a sling load is limited to a maximum of 30° angle of bank in forward flight.

Side flight is limited by Bank angle and is decreased as airspeed increases.
Rearward flight with a sling load is limited to 35 knots

42
Q

Bank angle shall be limited to _____ when either PRI SERVO PRESS caution light appears

A

Bank angle shall be limited to 30° when either PRI SERVO PRESS caution light appears

43
Q

Do not exceed a touchdown sink rate (feet-per-minute) of:
Gross Weight Level Terrain Slopes
Up to 16825 ____ ____
Above 16825 ____ ____

A

Do not exceed a touchdown sink rate (feet-per-minute) of:
Gross Weight Level Terrain Slopes
Up to 16825 540 360
Above 16825 300 180

44
Q

Maximum forward touchdown speed is limited to ____ knots ground speed on level terrain

A

Maximum forward touchdown speed is limited to 60 knots ground speed on level terrain

45
Q

Slope Limits

____nose-up, right wheel up or left wheel up, reduced by ____ for each ____ knots of wind. ____ nose downslope. Landing in nose downslope conditions with tail winds greater than ____ KTS shall not be conducted.
The main gearbox may be operated up to ____ minutes at a time with pressure fluctuations when the helicopter is known to be at a nose-up attitude

A

Slope Limits

15° nose-up, right wheel up or left wheel up, reduced by 2° for each 5 knots of wind. 6° nose downslope. Landing in nose downslope conditions with tail winds greater than 15 KTS shall not be conducted.
The main gearbox may be operated up to 30 minutes at a time with pressure fluctuations when the helicopter is known to be at a nose-up attitude

46
Q

Helicopters with the following equipment installed, operational, and turned on are permitted to fly into trace or light icing conditions
1.______________________________________________
2.______________________________________________
3.______________________________________________
4.______________________________________________
5.______________________________________________
For flight into moderate icing conditions, all equipment (listed above) and ____________ must be installed, operational, and turned on.
Flight into heavy or severe icing is ________________.

A

Helicopters with the following equipment installed, operational, and turned on are permitted to fly into trace or light icing conditions
1. Windshield anti ice
2. Pitot heat
3. Engine anti ice
4. Engine inlet anti ice modulating valve
5. Insulated ambient air sensing tube
For flight into moderate icing conditions, all equipment (listed above) and blade deice kit must be installed, operational, and turned on.
Flight into heavy or severe icing is prohibited.

47
Q

Backup Hydraulic pump hot weather limits with the rotor system static.
FAT Degrees C Operating Time Cool DownTime
_____-_____ ___________

\_\_\_\_-\_\_\_\_\_                \_\_\_\_\_\_                    \_\_\_\_\_\_

\_\_\_\_-\_\_\_\_                  \_\_\_\_\_\_                    \_\_\_\_\_\_
A

Backup Hydraulic pump hot weather limits with the rotor system static.
FAT Degrees C Operating Time Cool DownTime
-54-32 Unlimited
33-38 24 72
39-52 16 48

48
Q

APU Operating Limits
To prevent APU overheating, at ambient temperature of _____ and above with the engine and rotor operating is limited to ____ minutes. With the engine and rotor not operating the APU can be operated _____________ up to a temperature of ____.

A

APU Operating Limits
To prevent APU overheating, at ambient temperature of 43 °C and above with the engine and rotor operating is limited to 30 minutes. With the engine and rotor not operating the APU can be operated continuously up to a temperature of 51°C.

49
Q

Windshield anti-ice check shall not be done when FAT is over _____.

A

Windshield anti-ice check shall not be done when FAT is over 27°C

50
Q

Turbulence and Thunderstorm Operation
Intentional flight into thunderstorms is ___________.
Intentional flight into _________ turbulence is prohibited.
Intentional flight into turbulence with a sling load attached and an inoperative __________________ is prohibited

A

Turbulence and Thunderstorm Operation
Intentional flight into thunderstorms is prohibited.
Intentional flight into severe turbulence is prohibited.
Intentional flight into turbulence with a sling load attached and an inoperative collective pitch control is prohibited

51
Q

Dual-engine operations with the gust lock engaged are ______________.
Single-engine operation with the gust lock engaged will be performed by authorized pilot(s) at ________ only.
Gust lock shall not be _________ with engine running

A

Dual-engine operations with the gust lock engaged are Prohibited.
Single-engine operation with the gust lock engaged will be performed by authorized pilot(s) at idle only.
Gust lock shall not be disengaged with engine running

52
Q

TGT 701C 701D/701CC

12Sec Trans   \_\_\_-\_\_\_
2.5Min Trans   \_\_\_-\_\_\_
Start/Abort   \_\_\_
10Min   \_\_\_-\_\_\_
30Min   \_\_\_-\_\_\_
Normal   \_\_\_-\_\_\_
A

TGT 701C 701D/701CC

12Sec Trans   903-949
2.5Min Trans   878-903
Start/Abort   851
10Min   851-878
30Min   810-851
Normal   0-810

UH60 A/L 5&9 Change 9 (2 decks)

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