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12 Cards in this Set

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CIWS function

Last line of defense

Where is it located

Forward mt 21


Aft mt 22

Modes of operation or control

Battery off, standby, air ready, AAW manual, and AAW auto

Three signals are required

Power


Firemain


Ships gyro

Firing modes and rates of fire

Surface 3000 rounds per minute


Air 4500 rounds per minute

Where are the parameters monitored

RCS (CIC)


LCS locally at each mount

Maximum capacity

Drum holds 1550 rounds

Electronic safety

Push buttons:



Hold fire


Pre arm/arm/safe switch


Fire circuit integrity switch

Mechanical safety

Clearing sector holdback tool


(Looks like a J hook)

CIWS radar?

3D radar

How many barrels on each mount?

6 barrels

How's it fired

Electricity (susceptible to HERO)