System Knowledge Flashcards
Learn Systems of MH-60S
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
Max airspeed to extend landing light?
130 knots
Max airspeed to extend landing light?
130 knots
What does DALS stand for & what is it used for?
Downed Aircrew Locator System, to locate &
establish comms with downed aircrew.
What does DALS stand for & what is it used for?
Downed Aircrew Locator System, to locate &
establish comms with downed aircrew.
How long can the IGB/ TGB go without oil?
60 minutes
How long can the IGB/ TGB go without oil?
60 minutes
What are the 3 AFCS sub-systems?
- AFCC
- SAS
- Stabilator
What are the 3 AFCS sub-systems?
- AFCC
- SAS
- Stabilator
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
What hydraulic system normally powers the PAS?
2
What hydraulic system normally powers the PAS?
2
How many degrees is the tail rotor tilted & how much
lift in a hover does it provide?
20 degree tilt, 2.5 % lift
How many degrees is the tail rotor tilted & how much
lift in a hover does it provide?
20 degree tilt, 2.5 % lift
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- # 2 tail rotor servo
- Rescue Hoist
- APU
- # 1/ #2 Primary (for emergencies)
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- # 2 tail rotor servo
- Rescue Hoist
- APU
- # 1/ #2 Primary (for emergencies)
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
Where are the hoist circuit breakers at?
Cabin circuit breaker panel
Where are the hoist circuit breakers at?
Cabin circuit breaker panel
What is the degree of travel for the landing lights?
107 degrees
What is the degree of travel for the landing lights?
107 degrees
What is the max load weight on the cargo hook?
8000 lbs
What is the max load weight on the cargo hook?
8000 lbs
Max angle for sloped landings?
- Up- 9 degrees
- Down- 6 degrees
- Cross- 12 degrees
Max angle for sloped landings?
- Up- 9 degrees
- Down- 6 degrees
- Cross- 12 degrees
When do the flap restraints seat?
35% Nr
When do the flap restraints seat?
35% Nr
How is DC power supplied?
2 converters
How is DC power supplied?
2 converters
What is the max internal weight?
5500 lbs
What is the max internal weight?
5500 lbs
In a tail rotor failure, what two speed provide balanced
flight?
25 & 145 KIAS
In a tail rotor failure, what two speed provide balanced
flight?
25 & 145 KIAS
What should you do if the #2 primary servo caution &
the HYD warning appear?
Land Immediately
What should you do if the #2 primary servo caution &
the HYD warning appear?
Land Immediately
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
Max AOB above 10,000 ft?
30 degrees
Max AOB above 10,000 ft?
30 degrees
What does VOX stand for?
Voice Operated Transmission
What does VOX stand for?
Voice Operated Transmission
What are the 4 rotor sub-systems?
- Hub
- Rotor blades
- Flight controls
- Bifilar
What are the 4 rotor sub-systems?
- Hub
- Rotor blades
- Flight controls
- Bifilar
Name two things that each accessory module drives
Hydraulic pump & generator
Name two things that each accessory module drives
Hydraulic pump & generator
What channel is not boosted?
Roll
What channel is not boosted?
Roll
When you move the rescue hoist switch to
ARMED/ALL, what else happens besides the
hoist being activated?
The CAD is armed
When you move the rescue hoist switch to
ARMED/ALL, what else happens besides the
hoist being activated?
The CAD is armed
The back-up hydraulic pump is the major load on
what bus?
1 AC primary
The back-up hydraulic pump is the major load on
what bus?
1 AC primary
What are the 2 things that will trigger a battery
fault?
- Over temp
* Cell dissimilarity
What are the 2 things that will trigger a battery
fault?
- Over temp
* Cell dissimilarity
How many sections does the drive shaft have?
6
How many sections does the drive shaft have?
6
What PSI does the hydraulics operate at (with the
exception of the Pitch & Roll trim actuators)?
3000
What PSI does the hydraulics operate at (with the
exception of the Pitch & Roll trim actuators)?
3000
What are the two things that boost servos reduce?
- Cockpit control forces
* System feedback
What are the two things that boost servos reduce?
- Cockpit control forces
* System feedback
How long is the ADHEELS battery good for?
45 minutes
How long is the ADHEELS battery good for?
45 minutes
What are the max allowable wind limits to engage the
rotors?
45 knots
What are the max allowable wind limits to engage the
rotors?
45 knots
Who can shear the hoist, & from where?
Crewman on the crew hover control panel,
either pilot on the cyclic
Who can shear the hoist, & from where?
Crewman on the crew hover control panel,
either pilot on the cyclic
Minimum airspeed for entering practice auto-rotations?
80 knots
Minimum airspeed for entering practice auto-rotations?
80 knots
What is the degree of travel of the search light &
degree of rotation?
- 120 degrees of travel
- 360 degrees of rotation
- 100 degrees in transition
What is the degree of travel of the search light &
degree of rotation?
- 120 degrees of travel
- 360 degrees of rotation
- 100 degrees in transition
What is the only authorized method of normal release
for aircrewmen?
Manual
What is the only authorized method of normal release
for aircrewmen?
Manual
What is the max single pallet weight?
3000 lbs
What is the max single pallet weight?
3000 lbs
Max airspeed for running landing?
- 20 knots unlocked
* 60 knots locked
Max airspeed for running landing?
- 20 knots unlocked
* 60 knots locked
Max AOB with < 300 lbs/ side?
30 degrees
Max AOB with < 300 lbs/ side?
30 degrees
What gives the hoist it’s hydraulic power?
Back-up pump
What gives the hoist it’s hydraulic power?
Back-up pump
How are the generators lubricated?
Oil from the XMSN
How are the generators lubricated?
Oil from the XMSN
Name the 4 limit switches.
- Full up
- Full down
- Last 5 ft down (50 fpm)
- Last 10 ft up (50 fpm)
Name the 4 limit switches.
- Full up
- Full down
- Last 5 ft down (50 fpm)
- Last 10 ft up (50 fpm)
What are the 3 AFCS sub-systems?
- AFCC
- SAS
- Stabilator
What are the 3 AFCS sub-systems?
- AFCC
- SAS
- Stabilator
What is the caution associated with using the back-up
power?
Limit switches are inhibited
What is the caution associated with using the back-up
power?
Limit switches are inhibited
What are the #1 & #2 pumps driven by?
Accessory modules
What are the #1 & #2 pumps driven by?
Accessory modules
What controls the helicopters vertical axis?
Collective
What controls the helicopters vertical axis?
Collective
What does Nr stand for?
Rotor speed
What does Nr stand for?
Rotor speed
How many generators are there & what are the specs?
2- 115 VAC, 3 phase, 400 hz, 30/45 kva
How many generators are there & what are the specs?
2- 115 VAC, 3 phase, 400 hz, 30/45 kva
Max AOB with external load?
30 degrees
Max AOB with external load?
30 degrees
What is the max load weight on the cargo hook?
8000 lbs
What is the max load weight on the cargo hook?
8000 lbs
What are the 4 sections of the flight controls?
- Mechanical
- Servos
- AFCS
- Tail Rotor
What are the 4 sections of the flight controls?
- Mechanical
- Servos
- AFCS
- Tail Rotor
Minimum altitude for an auto?
500 AGL
Minimum altitude for an auto?
500 AGL
What is the max internal weight?
5500 lbs
What is the max internal weight?
5500 lbs
With an 80% charge, what is the battery life for day
& night operations?
- 11 minutes for day
* 9 minutes for night
With an 80% charge, what is the battery life for day
& night operations?
- 11 minutes for day
* 9 minutes for night
What 2 things activate the IHEELS?
- Water Immersion
* 90 degree attitude changes
What 2 things activate the IHEELS?
- Water Immersion
* 90 degree attitude changes
What do the elastomeric bearings do?
Allow for lead, lag, droop & flap
What do the elastomeric bearings do?
Allow for lead, lag, droop & flap
Max side/ rearward flight with & without a load?
35 knots and 45 knots
Max side/ rearward flight with & without a load?
35 knots and 45 knots
How long can the main XMSN go without oil?
30 minutes
How long can the main XMSN go without oil?
30 minutes
If both converters fail, what powers the battery bus?
Battery
If both converters fail, what powers the battery bus?
Battery
In a tail rotor failure, what two speed provide balanced
flight?
25 & 145 KIAS
In a tail rotor failure, what two speed provide balanced
flight?
25 & 145 KIAS
What does ADC stand for?
Air Data Computer
What does ADC stand for?
Air Data Computer
How many degrees is the tail rotor tilted & how much
lift in a hover does it provide?
20 degree tilt, 2.5 % lift
How many degrees is the tail rotor tilted & how much
lift in a hover does it provide?
20 degree tilt, 2.5 % lift
Define icing conditions.
5 degrees Celsius or less & visible moisture
Define icing conditions.
5 degrees Celsius or less & visible moisture
Max airspeed for opening & closing gunners
windows?
170 knots
Max airspeed for opening & closing gunners
windows?
170 knots
When do the droop stops go out / in?
70% Nr out
50% Nr in
When do the droop stops go out / in?
70% Nr out
50% Nr in
What 3 things make up the PAS?
- Trim
- Boost
- SAS
What 3 things make up the PAS?
- Trim
- Boost
- SAS
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
What flight controls maintain the controls in a desired
position?
Trim
What flight controls maintain the controls in a desired
position?
Trim
When does the XMSN PRESS LOW caution appear?
14 PSI
When does the XMSN PRESS LOW caution appear?
14 PSI
How long is the IHEELS battery good for?
20 minutes
How long is the IHEELS battery good for?
20 minutes
How many chip detectors are there & where are they?
5, 1 in each module
How many chip detectors are there & where are they?
5, 1 in each module
What is the primary function of the XMSN?
Transmit torque from the engine to the rotors &
reduce RPM’s
What is the primary function of the XMSN?
Transmit torque from the engine to the rotors &
reduce RPM’s
How fast can the pilots move the hoist?
100 fpm
How fast can the pilots move the hoist?
100 fpm
What 4 things does the GCU protect against?
- Over voltage
- Under voltage
- Feeder faults
- Low frequency
What 4 things does the GCU protect against?
- Over voltage
- Under voltage
- Feeder faults
- Low frequency
What are the 5 DC buses?
- # 1 primary
- # 2 primary
- DC Ess
- Battery
- Battery utility
What are the 5 DC buses?
- # 1 primary
- # 2 primary
- DC Ess
- Battery
- Battery utility
What does CSCG stand for?
Communication System Control Group
What does CSCG stand for?
Communication System Control Group
What type of battery is onboard?
24 VDC NICAD
What type of battery is onboard?
24 VDC NICAD
What 3 things is external power monitored for?
- Over/ under voltage
- Over/ under frequency
- Phase
What 3 things is external power monitored for?
- Over/ under voltage
- Over/ under frequency
- Phase
What sized pallets fit in the MH-60S & what side goes
forward & aft?
40”x48”, 40” goes forward & aft
What sized pallets fit in the MH-60S & what side goes
forward & aft?
40”x48”, 40” goes forward & aft
What does EGI stand for?
Embedded GPS Inertial Navigation System
What does EGI stand for?
Embedded GPS Inertial Navigation System
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
How many feet of cable is in the hoist & how much
is orange?
200, first and last 20 feet
How many feet of cable is in the hoist & how much
is orange?
200, first and last 20 feet
What is the max deck weight per square foot?
300 lbs per square ft
What is the max deck weight per square foot?
300 lbs per square ft
What is the capacity and specs for the main XMSN oil?
7.5 gallons, DOD-L-85734
What is the capacity and specs for the main XMSN oil?
7.5 gallons, DOD-L-85734
Max airspeed with doors open?
120 knots
Max airspeed with doors open?
120 knots
What is the spec of the APU generator?
115 VAC, 3 phase, 400 hz, 35 kva
What is the spec of the APU generator?
115 VAC, 3 phase, 400 hz, 35 kva
How many deck tie-downs are there & what are they
rated at?
23/ 5000 lbs
How many deck tie-downs are there & what are they
rated at?
23/ 5000 lbs
How fast does the back-up power move the hoist?
85 fpm
How fast does the back-up power move the hoist?
85 fpm
What’s the first step in the aircraft of DC electrical
failure?
Safe altitude & airspeed- Establish
What’s the first step in the aircraft of DC electrical
failure?
Safe altitude & airspeed- Establish
What sides do the red and green nav lights correspond
to?
- Red: Port
* Green: Starboard
What sides do the red and green nav lights correspond
to?
- Red: Port
* Green: Starboard
What is the movement range of the stabilator?
42 degrees down, 10 degrees up
What is the movement range of the stabilator?
42 degrees down, 10 degrees up
When you have more than 1 pallet, where should the
heavier one go?
Toward the Center of Gravity
When you have more than 1 pallet, where should the
heavier one go?
Toward the Center of Gravity
Max airspeed?
180 knots
Max airspeed?
180 knots
How do you check the fluid level of the HYD
reservoirs?
Sight gauge on either side of the pump
How do you check the fluid level of the HYD
reservoirs?
Sight gauge on either side of the pump
Max operating altitude
13,000 MSL
Max operating altitude
13,000 MSL
How many viscous dampners are there & what do they
do?
4, they suspend the drive shaft
How many viscous dampners are there & what do they
do?
4, they suspend the drive shaft
How many degrees in the main XMSN tilted?
3 degrees forward
How many degrees in the main XMSN tilted?
3 degrees forward
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
What is the max gross weight limit with an internal
load?
23, 500 lbs.
22,500 lbs.(when operating on air capable ships)
What is the max gross weight limit with an internal
load?
23, 500 lbs.
22,500 lbs.(when operating on air capable ships)
When do the #1 & #2 pumps become pressurized?
When the rotors begin turning
When do the #1 & #2 pumps become pressurized?
When the rotors begin turning
Max AOB above 10,000 ft?
30 degrees
Max AOB above 10,000 ft?
30 degrees
What controls the helicopters lateral & longitudinal
axis?
Cyclic
What controls the helicopters lateral & longitudinal
axis?
Cyclic
What is the spec of the oil used to service the hoist?
MIL-L-23699
What is the spec of the oil used to service the hoist?
MIL-L-23699
What is the hoist speed when using the crew hover or pendant grip?
0-215 (BE)
0-250 (LW)
What is the hoist speed when using the crew hover or pendant grip?
0-215 (BE)
0-250 (LW)
Max airspeed to extend search light?
100 knots
Max airspeed to extend search light?
100 knots
Max normal AOB?
45 degrees
Max normal AOB?
45 degrees
What is the max airspeed with SAS/ BOOST off?
140 KIAS
What is the max airspeed with SAS/ BOOST off?
140 KIAS
What radio is available on battery power?
Number 1 radio
What radio is available on battery power?
Number 1 radio
How are the generators cooled?
Oil cooled
How are the generators cooled?
Oil cooled
What are the max allowable wind limits to fold
the rotor blades?
45 knots
What are the max allowable wind limits to fold
the rotor blades?
45 knots
What is the purpose of TACAN?
Provide a bearing & distance from a TACAN
station
What is the purpose of TACAN?
Provide a bearing & distance from a TACAN
station
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
At what 3 Nr %’s will the generators drop off line?
- 94 % on the ground
- 80 % in the air
- 97 % to reconnect
At what 3 Nr %’s will the generators drop off line?
- 94 % on the ground
- 80 % in the air
- 97 % to reconnect
What sensor is on both accessory modules?
Nr
What sensor is on both accessory modules?
Nr
What is the back-up pump driven by?
3 phase AC motor
What is the back-up pump driven by?
3 phase AC motor
What is the rotor diameter?
53 ft. 8 in.
What is the rotor diameter?
53 ft. 8 in.
What controls the helicopters vertical axis?
Collective
What controls the helicopters vertical axis?
Collective
What are the two things that boost servos reduce?
- Cockpit control forces
* System feedback
What are the two things that boost servos reduce?
- Cockpit control forces
* System feedback
What is the max gross weight limit with an external
load?
23,500 lbs
What is the max gross weight limit with an external
load?
23,500 lbs
How many litters can fit in the MH-60S?
4
How many litters can fit in the MH-60S?
4
Name the 18 functions of the AFCSName the 18 functions of the AFCS
Pitch, roll, & yaw stability augmentation Stabilator control Cyclic collective & pedal trim Pitch & roll attitude hold Airspeed hold Heading hold Barometric altitude hold Radar altitude hold Pitch/Roll hover augmentation/gust alleviation Turn coordination Maneuvering stability Automatic approach to a hover Hover coupler Auto depart Crew hover Blade fold assist Automatic preflight check Diagnostics (failure advisory)
Name the 18 functions of the AFCSName the 18 functions of the AFCS
Pitch, roll, & yaw stability augmentation Stabilator control Cyclic collective & pedal trim Pitch & roll attitude hold Airspeed hold Heading hold Barometric altitude hold Radar altitude hold Pitch/Roll hover augmentation/gust alleviation Turn coordination Maneuvering stability Automatic approach to a hover Hover coupler Auto depart Crew hover Blade fold assist Automatic preflight check Diagnostics (failure advisory)
Is the back-up speed variable?
NO!!
Is the back-up speed variable?
NO!!
What does GCU stand for?
Generator Control Unit
What does GCU stand for?
Generator Control Unit
How many lights make up the form light & where are
they?
5, 1 on each side of the stab, 1 on each side of the
transition section, and 1 on top of the cabin
(consists of 4 lights)
How many lights make up the form light & where are
they?
5, 1 on each side of the stab, 1 on each side of the
transition section, and 1 on top of the cabin
(consists of 4 lights)
How many Volts DC do the converters make?
28
How many Volts DC do the converters make?
28
What is the max Nr for applying the rotor brake?
76%
What is the max Nr for applying the rotor brake?
76%
Where is the main XMSN oil pressure sensor located?
1 accessory module
Where is the main XMSN oil pressure sensor located?
1 accessory module
When do you fill the reservoirs, you fill them until the
forward end of the piston is at the forward edge of
what?
The green sticker
When do you fill the reservoirs, you fill them until the
forward end of the piston is at the forward edge of
what?
The green sticker
How many restraint rings are there & what are they
rated at?
9/ 3500 lbs
How many restraint rings are there & what are they
rated at?
9/ 3500 lbs
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- # 2 tail rotor servo
- Rescue Hoist
- APU
- # 1/ #2 Primary (for emergencies)
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- # 2 tail rotor servo
- Rescue Hoist
- APU
- # 1/ #2 Primary (for emergencies)
What is the primary power source of starting the
APU?
Battery
What is the primary power source of starting the
APU?
Battery
What does the #1 hydraulic pump supply pressure to?
1 Primary servo & # 1 tail rotor servo
What does the #1 hydraulic pump supply pressure to?
1 Primary servo & # 1 tail rotor servo
What is the degree of travel for the landing lights?
107 degrees
What is the degree of travel for the landing lights?
107 degrees
Which direction should the hydraulic servicing
manual selector valve be placed before flight?
OUT (4) position
Which direction should the hydraulic servicing
manual selector valve be placed before flight?
OUT (4) position
What changes if you put the rescue hoist switch in
ARMED/COCKPIT?
Only the pilots can shear the hoist
What changes if you put the rescue hoist switch in
ARMED/COCKPIT?
Only the pilots can shear the hoist
What chapter in NATOPS is cargo ops in?
Chapter 9
What chapter in NATOPS is cargo ops in?
Chapter 9
What chapter in NATOPS is Servicing and Handling in?
Chapter 3
What chapter in NATOPS is Servicing and Handling in?
Chapter 3
What chapter in NATOPS is Operating Limitations in?
Chapter 4
What chapter in NATOPS is Operating Limitations in?
Chapter 4
What chapter in NATOPS is Air Crew Training Qualifications and Requirements in?
Chapter 5
What chapter in NATOPS is Air Crew Training Qualifications and Requirements in?
Chapter 5
What chapter in NATOPS is Flight Prep in?
Chapter 6
What chapter in NATOPS is Flight Prep in?
Chapter 6
What chapter in NATOPS is Normal Procedures in?
Chapter 7
What chapter in NATOPS is Normal Procedures in?
Chapter 7
What chapter in NATOPS is Shipboard Procedures in?
Chapter 8
What chapter in NATOPS is Shipboard Procedures in?
Chapter 8
What chapter in NATOPS is Special Procedures in?
Chapter 9
What chapter in NATOPS is Special Procedures in?
Chapter 9
What chapter in NATOPS is FCF (Functional Check Flight in?
Chapter 10
What chapter in NATOPS is FCF (Functional Check Flight in?
Chapter 10
What chapter in NATOPS is Flight Characteristics in?
Chapter 11
What chapter in NATOPS is Flight Characteristics in?
Chapter 11
What chapter in NATOPS is Emergency Procedures in?
Chapter 12
What chapter in NATOPS is Emergency Procedures in?
Chapter 12
What chapter in NATOPS is Instrument Procedures in?
Chapter 13
What chapter in NATOPS is Instrument Procedures in?
Chapter 13
What chapter in NATOPS is Extreme Weather Operations in?
Chapter 14
What chapter in NATOPS is Extreme Weather Operations in?
Chapter 14
What chapter in NATOPS is Avionics in?
Chapter 15
What chapter in NATOPS is Avionics in?
Chapter 15
What chapter in NATOPS is Communication Equipment and Procedures in?
Chapter 16
What chapter in NATOPS is Communication Equipment and Procedures in?
Chapter 16
What chapter in NATOPS is Navigation in?
Chapter 17
What chapter in NATOPS is Navigation in?
Chapter 17
What chapter in NATOPS is CRM in?
Chapter 19
What chapter in NATOPS is CRM in?
Chapter 19
What chapter in NATOPS is NATOPS EVAL in?
Chapter 20
What chapter in NATOPS is NATOPS EVAL in?
Chapter 20
SAS provides stability by sensing acceleration &
dampening what 3 channels?
- Pith
- Roll
- Yaw
SAS provides stability by sensing acceleration &
dampening what 3 channels?
- Pith
- Roll
- Yaw
How many modules are there & what are they?
5: 1 main, 2 input & 2 accessory
How many modules are there & what are they?
5: 1 main, 2 input & 2 accessory
What are the ratings for the rescue hook?
3000 lbs: large hook
1500 lbs: equipment ring
1000 lbs: small hook
What are the ratings for the rescue hook?
3000 lbs: large hook
1500 lbs: equipment ring
1000 lbs: small hook
How many CSC panels are there in the cabin?
3 (1 per gunner & 1 hoist)
How many CSC panels are there in the cabin?
3 (1 per gunner & 1 hoist)
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- Collective
* Yaw
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- Collective
* Yaw
Where is the rescue hoist aux control circuit
breaker located?
Upper co-pilot circuit breaker panel. It controls
the back-up power
Where is the rescue hoist aux control circuit
breaker located?
Upper co-pilot circuit breaker panel. It controls
the back-up power
What is the max palletized weight?
4733 lbs
What is the max palletized weight?
4733 lbs
What should you do if the #2 primary servo caution &
the HYD warning appear?
Land Immediately
What should you do if the #2 primary servo caution &
the HYD warning appear?
Land Immediately
SAS in an inter-loop system with how many
channels, & what are they?
2, #1 is analog & # 2 is digital
SAS in an inter-loop system with how many
channels, & what are they?
2, #1 is analog & # 2 is digital
What does BOOST SERVO OFF caution mean?
The collective &/or yaw boost servo pressure is low or
a boost servo is jammed
What does BOOST SERVO OFF caution mean?
The collective &/or yaw boost servo pressure is low or
a boost servo is jammed
What does the HYD warning indicate?
Multiple compound malfunctions in the hydraulics
system
What does the HYD warning indicate?
Multiple compound malfunctions in the hydraulics
system
How many degrees are the blade tips swept by and for what reason?
20 degrees, for sound attenuation & efficiency
How many degrees are the blade tips swept by and for what reason?
20 degrees, for sound attenuation & efficiency
What does the #2 hydraulic pump supply pressure to?
2 Primary servo & the PAS
What does the #2 hydraulic pump supply pressure to?
2 Primary servo & the PAS
What is the max available seats not counting the
gunners seats?
12
What is the max available seats not counting the
gunners seats?
12
What are the main rotor blades pressurized with?
Nitrogen
What are the main rotor blades pressurized with?
Nitrogen
What flight controls maintain the controls in a desired
position?
Trim
What flight controls maintain the controls in a desired
position?
Trim
What limits the AC load to the available generator if
one generator should fail?
Automatic bus switching
What limits the AC load to the available generator if
one generator should fail?
Automatic bus switching
Where is the hydraulic reservoir for the blade dampers
located?
In the hub
Where is the hydraulic reservoir for the blade dampers
located?
In the hub
What does a # 1 or # 2 generator caution light mean?
The generators are not supplying power to the buses
What does a # 1 or # 2 generator caution light mean?
The generators are not supplying power to the buses
Is the back-up hydraulic system a primary system?
No, it is secondary only
Is the back-up hydraulic system a primary system?
No, it is secondary only
What is the max load for the hoist?
600 lbs.
What is the max load for the hoist?
600 lbs.
Max side/ rearward flight with & without a load?
35 knots and 45 knots
Max side/ rearward flight with & without a load?
35 knots and 45 knots
What PSI do the Pitch & Roll trim actuators operate
at?
1000
What PSI do the Pitch & Roll trim actuators operate
at?
1000
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
Max airspeed to extend landing light?
130 knots
Max airspeed to extend landing light?
130 knots
Max airspeed to extend landing light?
130 knots
Max airspeed to extend landing light?
130 knots
What does DALS stand for & what is it used for?
Downed Aircrew Locator System, to locate &
establish comms with downed aircrew.
What does DALS stand for & what is it used for?
Downed Aircrew Locator System, to locate &
establish comms with downed aircrew.
What does DALS stand for & what is it used for?
Downed Aircrew Locator System, to locate &
establish comms with downed aircrew.
What does DALS stand for & what is it used for?
Downed Aircrew Locator System, to locate &
establish comms with downed aircrew.
How long can the IGB/ TGB go without oil?
60 minutes
How long can the IGB/ TGB go without oil?
60 minutes
How long can the IGB/ TGB go without oil?
60 minutes
How long can the IGB/ TGB go without oil?
60 minutes
What are the 3 AFCS sub-systems?
- AFCC
- SAS
- Stabilator
What are the 3 AFCS sub-systems?
- AFCC
- SAS
- Stabilator
What are the 3 AFCS sub-systems?
- AFCC
- SAS
- Stabilator
What are the 3 AFCS sub-systems?
- AFCC
- SAS
- Stabilator
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
How many primary servos are there & what are their
channels?
3:
* Lateral
* Aft
* Forward (port/ stbd)
What hydraulic system normally powers the PAS?
2
What hydraulic system normally powers the PAS?
2
What hydraulic system normally powers the PAS?
2
What hydraulic system normally powers the PAS?
2
How many degrees is the tail rotor tilted & how much
lift in a hover does it provide?
20 degree tilt, 2.5 % lift
How many degrees is the tail rotor tilted & how much
lift in a hover does it provide?
20 degree tilt, 2.5 % lift
How many degrees is the tail rotor tilted & how much
lift in a hover does it provide?
20 degree tilt, 2.5 % lift
How many degrees is the tail rotor tilted & how much
lift in a hover does it provide?
20 degree tilt, 2.5 % lift
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- # 2 tail rotor servo
- Rescue Hoist
- APU
- # 1/ #2 Primary (for emergencies)
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- # 2 tail rotor servo
- Rescue Hoist
- APU
- # 1/ #2 Primary (for emergencies)
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- # 2 tail rotor servo
- Rescue Hoist
- APU
- # 1/ #2 Primary (for emergencies)
What does BOOST SERVO OFF caution mean? What does the backup pump supply pressure to? Which 2 trim actuators are electrically driven?
- # 2 tail rotor servo
- Rescue Hoist
- APU
- # 1/ #2 Primary (for emergencies)
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
What is the max airspeed with 2 SAS inop & IMC?
125 KIAS
Where are the hoist circuit breakers at?
Cabin circuit breaker panel
Where are the hoist circuit breakers at?
Cabin circuit breaker panel
Where are the hoist circuit breakers at?
Cabin circuit breaker panel
Where are the hoist circuit breakers at?
Cabin circuit breaker panel
What is the degree of travel for the landing lights?
107 degrees
What is the degree of travel for the landing lights?
107 degrees
What is the degree of travel for the landing lights?
107 degrees
What is the degree of travel for the landing lights?
107 degrees
What is the max load weight on the cargo hook?
8000 lbs
What is the max load weight on the cargo hook?
8000 lbs
What is the max load weight on the cargo hook?
8000 lbs
What is the max load weight on the cargo hook?
8000 lbs
Max angle for sloped landings?
- Up- 9 degrees
- Down- 6 degrees
- Cross- 12 degrees
Max angle for sloped landings?
- Up- 9 degrees
- Down- 6 degrees
- Cross- 12 degrees
Max angle for sloped landings?
- Up- 9 degrees
- Down- 6 degrees
- Cross- 12 degrees
Max angle for sloped landings?
- Up- 9 degrees
- Down- 6 degrees
- Cross- 12 degrees
When do the flap restraints seat?
35% Nr
When do the flap restraints seat?
35% Nr
When do the flap restraints seat?
35% Nr
When do the flap restraints seat?
35% Nr
How is DC power supplied?
2 converters
How is DC power supplied?
2 converters
How is DC power supplied?
2 converters
How is DC power supplied?
2 converters
What is the max internal weight?
5500 lbs
What is the max internal weight?
5500 lbs
What is the max internal weight?
5500 lbs
What is the max internal weight?
5500 lbs
In a tail rotor failure, what two speed provide balanced
flight?
25 & 145 KIAS
In a tail rotor failure, what two speed provide balanced
flight?
25 & 145 KIAS
In a tail rotor failure, what two speed provide balanced
flight?
25 & 145 KIAS
In a tail rotor failure, what two speed provide balanced
flight?
25 & 145 KIAS
What should you do if the #2 primary servo caution &
the HYD warning appear?
Land Immediately
What should you do if the #2 primary servo caution &
the HYD warning appear?
Land Immediately
What should you do if the #2 primary servo caution &
the HYD warning appear?
Land Immediately
What should you do if the #2 primary servo caution &
the HYD warning appear?
Land Immediately
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
What are the 4 inputs required to move the stab?
- Collective position
- Airspeed
- Pitch rate
- Lateral acceleration
Max AOB above 10,000 ft?
30 degrees
Max AOB above 10,000 ft?
30 degrees
Max AOB above 10,000 ft?
30 degrees
Max AOB above 10,000 ft?
30 degrees
What does VOX stand for?
Voice Operated Transmission
What does VOX stand for?
Voice Operated Transmission
What does VOX stand for?
Voice Operated Transmission
What does VOX stand for?
Voice Operated Transmission
What are the 4 rotor sub-systems?
- Hub
- Rotor blades
- Flight controls
- Bifilar
What are the 4 rotor sub-systems?
- Hub
- Rotor blades
- Flight controls
- Bifilar
What are the 4 rotor sub-systems?
- Hub
- Rotor blades
- Flight controls
- Bifilar
What are the 4 rotor sub-systems?
- Hub
- Rotor blades
- Flight controls
- Bifilar
Name two things that each accessory module drives
Hydraulic pump & generator
Name two things that each accessory module drives
Hydraulic pump & generator
Name two things that each accessory module drives
Hydraulic pump & generator
Name two things that each accessory module drives
Hydraulic pump & generator
What channel is not boosted?
Roll
What channel is not boosted?
Roll
What channel is not boosted?
Roll
What channel is not boosted?
Roll
When you move the rescue hoist switch to
ARMED/ALL, what else happens besides the
hoist being activated?
The CAD is armed
When you move the rescue hoist switch to
ARMED/ALL, what else happens besides the
hoist being activated?
The CAD is armed
When you move the rescue hoist switch to
ARMED/ALL, what else happens besides the
hoist being activated?
The CAD is armed
When you move the rescue hoist switch to
ARMED/ALL, what else happens besides the
hoist being activated?
The CAD is armed
The back-up hydraulic pump is the major load on
what bus?
1 AC primary
The back-up hydraulic pump is the major load on
what bus?
1 AC primary
The back-up hydraulic pump is the major load on
what bus?
1 AC primary
The back-up hydraulic pump is the major load on
what bus?
1 AC primary
What are the 2 things that will trigger a battery
fault?
- Over temp
* Cell dissimilarity
What are the 2 things that will trigger a battery
fault?
- Over temp
* Cell dissimilarity
What are the 2 things that will trigger a battery
fault?
- Over temp
* Cell dissimilarity
What are the 2 things that will trigger a battery
fault?
- Over temp
* Cell dissimilarity
How many sections does the drive shaft have?
6
How many sections does the drive shaft have?
6
How many sections does the drive shaft have?
6
How many sections does the drive shaft have?
6
What PSI does the hydraulics operate at (with the
exception of the Pitch & Roll trim actuators)?
3000
What PSI does the hydraulics operate at (with the
exception of the Pitch & Roll trim actuators)?
3000
What PSI does the hydraulics operate at (with the
exception of the Pitch & Roll trim actuators)?
3000
What PSI does the hydraulics operate at (with the
exception of the Pitch & Roll trim actuators)?
3000
What are the two things that boost servos reduce?
- Cockpit control forces
* System feedback
What are the two things that boost servos reduce?
- Cockpit control forces
* System feedback
What are the two things that boost servos reduce?
- Cockpit control forces
* System feedback
What are the two things that boost servos reduce?
- Cockpit control forces
* System feedback
How long is the ADHEELS battery good for?
45 minutes
How long is the ADHEELS battery good for?
45 minutes
How long is the ADHEELS battery good for?
45 minutes
How long is the ADHEELS battery good for?
45 minutes
What are the max allowable wind limits to engage the
rotors?
45 knots
What are the max allowable wind limits to engage the
rotors?
45 knots
What are the max allowable wind limits to engage the
rotors?
45 knots
What are the max allowable wind limits to engage the
rotors?
45 knots
Who can shear the hoist, & from where?
Crewman on the crew hover control panel,
either pilot on the cyclic
Who can shear the hoist, & from where?
Crewman on the crew hover control panel,
either pilot on the cyclic
Who can shear the hoist, & from where?
Crewman on the crew hover control panel,
either pilot on the cyclic
Who can shear the hoist, & from where?
Crewman on the crew hover control panel,
either pilot on the cyclic
Minimum airspeed for entering practice auto-rotations?
80 knots
Minimum airspeed for entering practice auto-rotations?
80 knots
Minimum airspeed for entering practice auto-rotations?
80 knots
Minimum airspeed for entering practice auto-rotations?
80 knots
What is the degree of travel of the search light &
degree of rotation?
- 120 degrees of travel
- 360 degrees of rotation
- 100 degrees in transition
What is the degree of travel of the search light &
degree of rotation?
- 120 degrees of travel
- 360 degrees of rotation
- 100 degrees in transition
