Observer Flashcards
Fuel for the APU is normally supplied from which fuel tank, and through which components
From #2 tank through manual shutoff valve, a fuel filter, and a solenoid-operated fuel shutoff valve.
How much fuel is required in tanks 2 & 3?
1000 lbs. for hydraulic cooling.
True or False: ground air-conditioning and engine starting air cannot be used simultaneously.
True
True or False: it is possible and permissible to use ground air and bomb bay heating simultaneously.
True
If the INFLIGHT ARMING switch is positioned to ARM on the ground, what functions are not available from the APU?
Air-conditioning and engine starting are not available from the APU.
APU fire extinguishing manual release switch discharges agent and also does what?
Shuts off APU fuel supply and closes the compartment doors
APU Fire detector test switch: In the test position the APU fire warning lights on the glare shield illuminate and the fire warning horn(s) sound if the system is operating properly. On the ground ______horn(s) sound and in flight the ______horn(s) sound.
Ground= both horns
In Flight= only flight station horn
A________ fire detection element is installed where?
Continuous-loop;
APU compartment
APU and Fire Extinguisher safety switch when actuated…
- APU intake and exhaust doors cannot be moved.
- APU cannot be started; if running, APU shuts down.
- Fire extinguishing system is deactivated.
Hydraulic pump 1B is a dc motor-operated pump which is primarily used for what?
Charging the break accumulator.
The No.1 system reservoir has a capacity of _______.
5.6 gallons.
What is the required PSI during fueling.
55 psi fueling pressure
How much fuel can the P-3 take in per minute?
1 truck: 300 gallons per minute
2 trucks: 600 gallons per minute
What are the rack overheat system circuit breakers?
MLC 1 upper:
Rack overheat
FLC upper:
J19
What are the rack overheat indications?
Visual (in flight)
Visual & aural (on the ground)
If aircraft is equipped with two 12 man life rafts who goes where?
Personnel normally assigned to life raft 3 will board the number 1 life raft.
Who launches life raft number 2 with 5 crewmembers on board?
Station 10
What are the 12 minimum survival items?
- Signal kit, personal
- Strobe light
- Day night flare
- Survival radio
- Whistle
- Survival knife
- Signal mirror
- Shroud line cutter
- Flashlight
- Sea dye markers
- Compass
- Four oz. water bottle
What is contained in the pouch of the LPU-32?
Whistle
Sea dye marker
Chemlite
How many emergency exit lights are there?
4
Life raft 3 is a______ and stored______.
7 man
Behind life raft 2
How long does the VRU last?
5-60 minutes
The VRU is not intended for use in…
Fire fighting
Bailout
Underwater breathing
How long does the EEBD last for?
15 minutes
The EEBD is not intended as a…
Bailout or underwater breathing device.
If the humidity sensitive indicator is ______________ , the EEBD is unusable. The indicator must be _________.
Clear or pink
Light blue
How many portable oxygen bottles are there?
7
How long do the portable O2 bottles last
22 minutes w/ little or no exertion
5-10 minutes w/ moderate work
What are the features of the MPLR?
Self erecting canopy Removable radar/light reflective strips Rain collection system Two boarding ramps Automatic sea marker lights First aid kit.
How long should the MROD be operated for during each session?
30 minutes
During extended use operate the MROD at least______
10 minutes each day to prevent stagnation of residual water.
PRC-90-2
Voice=282.8
Voice/BCN=243.0
18 hours
8.5 with high PWR beacon
Frequencies of PRC-112b
121.5
243.0
282.8
A
B
What are channels A&B on the PRC-112
225.00-299.975 preprogrammed.
What 4 capabilities does the
PRC-112b have?
GPS
Specific ID or Global interrogation versatility
Pre-programable waypoints
Canned and free format message transmission
Battery life for PRC-112
24 hours GPS only
7 hours radio only
6 hours 10% voice duty cycle
The PRC-149 in the 406.025 mode is designed to have a battery life of _________.
48 hours
In the GPS mode of the PRC-149, after initial satellite acquisition the unit will update every ______.
20 minutes
How long will the VRU last for?
5-60 minutes
What should be avoided dying fueling operations?
Use of transmitting equipment
Aircraft incorporating ______ build up and retain electrostatic charges during fueling/defuse long operations.
AFC 517
Which lights shall be turned on during ground RADAR operations?
Taxi lights and both collision lights (red)
What is the standoff for APS-115 RADAR when transmitting?
75 feet for personnel
140 feet for fuel trucks
If a TACCO is not assigned, who shall ensure that a volume of NAVAIR 01-75PAC1.1 is aboard?
Individual tactical crewmembers
All crewmembers ______ wear flight gloves during electrical fire or fuselage fire of unknown origin.
Shall
The PRC-149 radio set provides two-way voice communication on selectable frequencies of _______.
- 5 MHz
- 0 MHz
- 2 MHz
Flight station and portable oxygen bottle systems require a 1500 PSI minimum at what temperature?
70* F
Check that the life raft painter or MPLR actuating/ retaining line is attached to ______.
The aircraft
While operating the bomb bay, pulling the safety lock lever and inserting the safety pin does what?
Locks the hydraulic control valve in the open position.
If an APU fire occurs on the ground, all personnel shall do what?
Evacuate the aircraft immediately.
What action is required if source of FOUO cannot be determined with engines running on the ground?
Execute the ground emergency evacuation procedure.
What are the indications of a rack overheat on the ground?
Master warning light on the pilot annunciation panel, a warning light on the applicable rack, and a pulsing aural warning horns will sound in the nose wheel well and on the bulkhead behind SS3.
Which crew station inspects the main load center in an FOUO?
Station 7
Which crew station inspects the hydraulic service center during an FOUO?
Station 7
Which station launches liferaft #3 in a ditch?
Station 6
Which crew station launches liferaft #2 in a ditch?
Station 7
If an EEBD is usable what color must the humidity-sensitive indicator be?
Light blue
What do the overwing hatches and main cabin door have to aid crewmembers in complete darkness?
Phosphorus button by the handle
What are the indications in the event of an immediate ditch?
One long ring on the command bell shall be followed by an ICS PA override alert.
The DC power system consist of _______.
3 28-volt, 200 ampere transformer-rectifiers, 6 DC buses, an inverter, a 24-volt battery and 2 power-blocking diodes.
If requirements dictate, flight without the tank 5 drain mast installed is ______.
Authorized
The maximum recommended airspeed for discharging parachutist is _____ knots.
150 knots
Willingness to actively participate and the ability to state and maintain your position, until convinced by the facts that your position is wrong is the definition of which CRM skill?
Assertiveness
What is the capacity of the bomb bay emergency hydraulic reservoir?
.75 gallons
How long does it take pump 1B to charge the brake system?
3 minutes
How long do the brakes last before they need to be recharged?
30 hours
What happens if you lose power to the main DC bus that powers the rack overheat system?
The rack overheat light on the annunciation panel will illuminate and all sensors will lose power.
What feature does the airsave incorporate that the SV-2 did not have?
Integral nylon hoisting system
On the MPLR where is the actuation handle?
On the inside of the international orange flap, and is actuated with one smooth pull.
What 3 things does the MROD filter out?
Salt molecules
Viruses
Bacteria
How many gallons of drinkable water will the MROD produce per hour?
1.4 gallons
How often does 406.025 beacon transmit?
Every minute
What is the P22P-21?
Thin pack parachute
-26 foot round canopy
What is the rate of decent of the Thin Pack parachute?
Less than 20 feet per second
What is the minimum recommended altitude to bailout?
3,000 feet
Bailout should not be attempted below what altitude?
1,000 feet
