TGT Analysis Flashcards
Four major sections and Four launch Modes (with ranges per each) of the AGM-114M-1 Hellfire?
Major Sections - Guidance Section - Warhead Section - Propulsion Section - Control Section Launch Modes: - LOBL - 0.5-7km - LOAL: - Direct 1.5-7km - Low 2-8km - High 3.5-8km
Hellfire: What gases power the gyroscope
Nitrogen & Freon
What provides the incendiary capability of the AGM-114M-1 Hellfire II warhead
Zirconium sponge incendiary pellets
Label the diagram below of an AGM-114M-1 Hellfire II
- Top Seeker Guidance Electronics Group (GEG) BF-ESAF with TD fuze assembly Thermal Battery Central interface Assembly (CIA) - Bottom Gyroscope Pneumatic Accumulator
Hellfire: What does the Control Interface Group (CIG) provide
(1) 28 vdc missile power,
(2) 600 psi nitrogen/freon for flight control actuators,
(3) Interfaces for squib activations, and
(4) Control signals to fin actuators.
Hellfire: Name the component below
Thermal battery
Hellfire: In relation to the above image (6), what happens when it cools to 204 degreeesC?
Solidification of the electrolyte takes place and the battery power is terminated.
Hellfire: Complete the statement on the propulsion section arm and firing sequence using the words provided
- detonator/squib
- shunted
- SAD
- zero
- 1 minute
- safe position
- 3.8 amps
- squibs
Hellfire: What is the component below?
Lockheed Martin Electronic Safe, Arm & Fire Device (LM-ESAF)
Hellfire: What type of initiator / detonator does this component (9) control?
Exploding Foil Initiator (EFI) / Slapper type detonator
What combination of guidance and initiating devices (fuze) does the current in service RBS 70 Bolide missile have?
- an improved guidance system with new electronics and fibre-optic gyro.
- a new adaptive proximity fuze providing increased capability.
- Beam-riding missile that provides extended range over the RBS-70 Mk 2 and Mk 2A
- Has adaptable prox and impact fuze
What is the NEQ of the RBS 70 Bolide Missile
5.354kg
The current in service RBS 70 Bolide missile is man portable (as a MiC). What does MiC stand for?
Missle in Container
What protects the current in service RBS 70 Bolide missile during storage and transport against mechanical damage?
shock-absorbing cellular plastic end caps and a centre pad.
What is the launch motor burn time of the current in service RBS 70 Bolide missile
approx. 40ms
In the current in service RBS 70 Bolide missile, what components does the Electronics Package 2 (EP2) contain and what function do the help to perform
- thermal battery, voltage converters and stabilisers used to produce the missile electrical power.
In the current in service RBS 70 Bolide missile, what design features are included in the warhead
multiple effects warhead combining blast, fragmentation and shaped charge
In the current in service RBS 70 Bolide missile, describe the shape and dispersive effects of the casing of the warhead
Convex contour to provide effective dispersion of frag both forwards and rearwards
In the current in service RBS 70 Bolide missile, what additional layers are used in the warhead and what is contained in that layer which enhances the fragmentation effect?
includes cast plastic layer around the steel casing containing approx. 3000 tungsten spheres to enhance the frag effect
RBS70: the Warhead section features a slider interrupter. Specifically, what function does this component perform
The slider interrupter keeps the warhead initiator out-of-line prior to arming
RBS70: what are the three modes of operation of the Proximity Fuze and what is the minimum target detection range
- Off
- Normal
- Small Target
Min detection range: 0.4m
What are the three sub-assemblies that make up the Javelin AUR
- Launch Tube Assy (LTA)
- Battery Cooling Unit (BCU)
- Missile
What are the six Javelin phases of operation
a. CLU preparation, cooldown and standby;
b. Activate All Up Round (AUR);
c. Track target;
d. Launch;
e. Flight control; and
f. Warhead detonation.
Javelin: How long must the gunner squeeze and hold the CLU Fire Trigger to initiate launch of the missile?
400ms
At what distance is SAFE SEPERATION declared in the Javelin missile system
41.5m
Name the component below
Battery Coolant Unit (BCU)
At what pressure will the above item (26) vent
13,900psi
Label the diagram below of the Javelin missile
- Seeker Section
- Guidance Electronic Unit (GEU)
- Electronic Module (EMOD)
- Propulsion Section (2-stage, launch flight)
- Control Actuation System (CAS)
- On board volume argon
- Focal plane Array (FPA)
Name the component below
Thermal Battery - allow to cool for 3 hours.
Fill in the blank spaces in the table below of the Javelin missile Launch Events sequence?
- 400ms
- squib driver interlock
- restraint pin squib
- fire command
- 33 +3ms
- +20 volt supply
- 20ms
- battery squib
- 220+20ms
- supply voltage
- BIT, aiming and tracking criteria
- reach and maintain
- Battery enable
- Mis-Fire
- 33ms
- missile battery
- gas switchover
- 500 ms
What signals are required by the ESAF / CESAF prior to firing the warheads of the Javelin missile?
- Missile Fin Lock
- Missile Safe Separation
- Missile “good guidance” from the GEU
Hellfire: What 2 parts does the guidance sect consist of and it’s purpose?
Parts: - Sensor Group - Guidance Electronic group Purpose: - Search, detect, acquire, process and track laser energy
What are the components of the warhead, range and flight time of Hellfire?
Components: If asks for 2: - Tactical Precursor Charge (PC) Warhead Assy - Tactical Main Charge (MC) Warhead Assy If asks for 4: - Warhead - ESAF - CIG Control Interface Group - Intermediate Launch Shoe Range: 500m-8000m FT: 12-37 sec
RBS 70: what does the Nozzle have?
Fixed Stud Nozzle (nozzle lip) deflects motor jet by 2 degrees to compensate for gravity.
What is the initiating device for the RBS 70 and what does it consist of?
Riga V 2B Initiator:
- Initiator Body
- SR44 Pellets
- DR9008 1A 1W Fuze
- Epophen potting
- Fuze Housing
What is the make up of the Javelin Warhead?
MC warhead is made up of: - a copper liner - 2065g of LX-14 - 2.7g of PBXN-5 - enclosed in composite housing w/ wall thickness 1.7mm - MC initiated using an Electrically Fired Igniter (EFI) PC Warhead has a: - molybdenum shaped charge liner - 225g LX-14 explosive billet - 1.8g PBXN-5 booster.
What are the four methods of the CLU for the Javelin?
- Off
- Day
- Night
- Test
What are the Components of the Javelin ESAF?
- EM (Electronics Module)
- 2x WIM (Warhead Initiation Modules)
