J-2-2-95-1 F35A Flashcards
What is the consequence of rotating a gun in the firing direction?
A damaged gun could fire if rotated in firing direction
This is counterclockwise when viewed from the rear looking forward.
What type of ammunition is used in the F-35A?
25-millimeter ammunition, which is percussion-fired
Exercise care when handling this type of ammunition.
What happens if BATT-OFF is selected during a gear-up landing?
It will not secure the 270-volt battery
Shock hazard may still exist for some 270-volt systems.
Why should personnel avoid exposure in front of battery vent ports?
A violent reaction of the 270-volt lithium battery can cause hot gases and flames to vent
This may potentially injure personnel.
What precaution should be taken when accessing countermeasures dispensers?
Avoid working directly in front of dispensers
The dispensers cannot be mechanically safed.
What should be cleared before opening or closing aircraft doors?
Personnel and equipment
Moving doors can pinch or crush.
When should personnel be cleared from under the aircraft?
Until landing gear safety pins are installed
This prevents the gear from collapsing.
What protective gear is required during post-crash handling of the EOTS?
Full respirators and coveralls
This is to prevent ingestion and skin contact with beryllium dust.
What materials make up the exterior of the F-35A?
Graphite, Kevlar, fiberglass, and composite materials
Composite materials consist of epoxy or bismaleimide resins encapsulating the fiber.
What is the maximum takeoff weight of the F-35A?
27,214.64 kilograms (59,998.00 pounds)
This is its operational capacity.
What type of aircraft is the F-35A?
Conventional Takeoff and Landing (CTOL), single-seat, single-engine, stealth, strike-fighter aircraft
Designation: F-35A.
How is the F-35A canopy operated?
Using internal and external canopy open/close switches
The canopy can also be opened manually.
What is the Canopy Transparency Removal System (TRS)?
A system that provides a rapid means to remove the canopy transparency under emergency conditions
It includes a Flexible Linear Shaped Charge and Rapid Deflagration Cords.
What is the ejection seat system used in the F-35A?
MKUS16E (Martin Baker) ejection seat system
It is fully automatic and electronically controlled.
What does the Backup Oxygen Supply (BOS) do?
Operates pneumatically and connects to the Service Connector Package (SCP)
It contains no energetic components.
What is the purpose of the Seat Survival Kit (SSK)?
To be deployed during seat/man separation
It is locked until released by the Harness Release.
What should not be done while the engines are running?
Do not attempt to install the nose landing gear safety pin
This area is in the engine intake danger zone.
What is the function of the Maintenance Interface Panel (MIP)?
Allows turning off the IPP and battery without cockpit access
It is located on the right side of the aircraft, aft of the engine inlet.
What is the consequence of not resetting the forward dampener before disengaging aft detent?
It will cause damage to the missile launcher mechanical linkage
This is crucial for proper operation.
What is the voltage of the main battery used in the aircraft’s electrical system?
270-volt Direct Current (VDC)
What type of battery is used for secondary control voltage during ground operations?
28-VDC battery
Where is the 270-VDC battery located in the aircraft?
Beneath the aircraft along the keel
Where is the 28-VDC battery located?
In the nose landing gear wheel-well on the right side
What type of batteries are the 270-VDC and 28-VDC batteries?
Lithium-Ion batteries
What do ground safety pins secure in the aircraft?
Nose landing gear, two main landing gears, and tail hook
What components are included in the pilot life support system?
- On-Board Oxygen Generating System (OBOGS)
- Back-up Oxygen Supply (BOS)
- Services Connection Package (SCP)
What is the flow rate of clean gas provided by the OBOGS?
Up to 60 liters per minute
What is the pressure of the gaseous oxygen in the Back-up Oxygen Supply (BOS)?
12,411 kPa (1,800 psi)
What is the diameter of the fire suppressor installed in the Integrated Power Package (IPP) bay?
76 millimeters (3 inches)
What is the maximum internal fuel capacity of the F-35A fuel system?
6,995.44 liters (1,848.00 gallons)
What type of fuel does the F-35A fuel system supply?
JP5/JP8 fuel
What is the maximum fuel capacity of the aircraft including external tanks?
10,220.61 liters (2,700.00 gallons)
What pressure does the Pneumatic Power System (PPS) provide to the internal weapons stations?
34,474 kPa (5,000 psi)
Where is the Pneumatic Power System (PPS) located for the internal weapons stations?
In the right aft weapons bay
What is the maximum hydraulic system supply pressure?
28,269 kPa (4,100 psi)
How many weapons stations are there in the armament system of the aircraft?
11 weapons stations
What is the purpose of the Manual Drive Input Unit (MDIU) in the armament system?
Enables partial or full door opening of the weapons bay doors
What is the firing rate of the GAU-22/A Gun?
3,000 rounds per minute
What safety feature is installed in the gun system to ensure safety during operation?
Gun safe mechanism
What is the role of the Countermeasures Dispenser System (CMDS)?
Dispenses countermeasures against threats
What type of bomb rack is the BRU-68/A?
Non-pyrotechnic bomb rack
What is the ejection power source for the BRU-68/A bomb rack?
High pressure pneumatic system
What type of missiles can the LAU-147/A launcher launch?
AIM-120 missiles
What is the maximum number of rounds the GAU-22/A ammunition handling system can contain?
181 rounds
What type of mechanism does the LAU-147/A launcher have for safety?
Safe/arm lever RIFL mechanism
Selecting BATT-OFF will secure which battery during a gear-up landing?
It will not secure the 270-volt battery
True or False: Personnel should avoid unnecessary exposure in front of battery vent ports.
True
What is the risk associated with selecting BATT-OFF during a gear-up landing?
It will not secure the 270-volt battery, leading to potential shock hazard for some systems.
Personnel may still be at risk of injury from hot gases and flames if a violent reaction occurs.
What should be avoided to prevent injuries when working near battery vent ports?
Unnecessary exposure of personnel in front of battery vent ports.
Each weapons bay contains a vent port that can release hot gases and flames.
What precautions should be taken when accessing countermeasures dispensers?
Avoid working directly in front of them as they cannot be mechanically safed, leading to inadvertent stores ejection.
This could potentially result in injuries or equipment damage.
What is the danger of not clearing personnel and equipment from doors before opening or closing?
Moving doors can pinch or crush, leading to injury or death to personnel and damage to aircraft and equipment.
When should personnel be cleared from under the aircraft?
Until landing gear safety pins are installed or means to prevent gear collapse are in place.
Why should the nose landing gear safety pin not be installed while engines are running?
The area is in the engine intake danger zone for personnel and equipment.
Where is the aircraft safety pin located?
Behind Door 2108 and below the Maintenance Interface Panel (MIP) in the loose equipment stowage bag.
What is the first step in landing gear and tail hook safing?
Install safety pin in nose landing gear.
How do you disengage the latches from MIP Door 2108?
Insert a 7/32-inch hex head wrench to depress each latch and turn one half turn counterclockwise.
What is the procedure for electrical system safing?
Position 28-volt battery switch to OFF and disconnect J1, J2, and J3 electrical connectors from the battery.
What should be done for Countermeasures Dispensing System (CMDS) safing?
Position Countermeasures Ground Safing Switch (CGSS) to SAFE.
What is the process for weapons bay doors safing?
Position Weapon Bay Doors Safing Switch to SAFE.
What is required for GAU-22/A, 25-millimeter Gun safing?
Position Ordnance Ground Safing Switch (OGSS) to SAFE.
What is the procedure for BRU-68/A Bomb Rack safing?
Position OGSS to SAFE.
What should be done for LAU-147/A Guided Missile Launcher safing?
Position OGSS to SAFE and refer to the 60-series manual for guided missile encountered.
Fill in the blank: The strut attached to Door 2108 Maintenance Interface Panel (MIP) is designed to keep it ______ during maintenance.
open
What should be done if required for LAU-148/A and LAU-151/A Guided Missile Launchers safing?
Position OGSS to SAFE and remove launcher control panel cover.
What is the purpose of the UMBILICAL DISENGAGE button?
To disconnect and retract mid-body umbilical.
True or False: The dispensers can be mechanically safed.
False
