VLS Flashcards
What does VLS stand for?
Vertical Launch System
How many cells per module?
8
How many total modules are there?
12
How many AFT modules are there?
8
How many cells are AFT?
64
What does each module have?
Launch Sequencer
Motor Control Panel
What is in AFT VLS?
400hz power panel
60hz power panel
Where is LCU 1?
CSER 1
Where is LCU 2?
CSER 3
Where is RLEP?
CIC
Where is FIS?
CIC
What does LCU stand for?
Launch Control Unit
How many modules are FWD?
4
How many cells are FWD?
32
What does each module have?
Launch Sequencer
Motor Control Panel
What does FWD VLS have?
400hz power panel
60hz power panel
What’s in FWD/AFT security station?
2 way manual valve
3 way manual valve
What is 2 way?
Secures deluge
What’s 3 way?
Mag sprinks
What’s in FWD/AFT interface room?
Status panel
Mag sprinks valve
Deluge tank
PRPV
How many gallons is the deluge tank?
28
How much fresh water does deluge tank hold?
14-15 gallons
What is the deluge tank pressurized to?
225psi
What are main eductors?
For dewatering
How many eductors are there?
1 per launcher
What’s housekeeping eductor?
Minor water clean up
What makes up gas management?
Canisters Canister adapters Sill assembly Cell covers Blowout System Vent dampers
What is the blowout system?
Changes air in launchers
What activates blowout system?
20mins after contaminated environment
What are vent dampers?
Shut ventilation
What makes up fire fighting?
Deluge
Magazine sprinks
What does deluge do?
Cools warhead
What is deluge?
Fresh water and fire main
How many gallons is in the deluge system?
90-110
What does magazine sprinks do?
Cools ordinance
