120mm mortar knowledge

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what is the minimum range that a 120mm can shoot

200m

how many vertical mortar rounds does the M113 hold

24

BAD

Blast atinuating device

fuse impact definition

Bursts upon impact

ATP for tactical employment of mortars

3-21.90

what is the TC for mortars

3-22.90

what is the TC for FDC

3-22.91

ROF for sustained

4 rounds per minute

how many horizontal mortar rounds can the M113 hold

45

how many mortar rounds can a M113 hold

69

what is the maximum range that a 120mm can shoot

7200m

what is the bursting radius

75 meters

GD

Gunners display

nomenclature and weight of bipod ( carrier mounted)

M191, 70 pounds

nomenclature and weight of cannon

M298, 110 pounds

nomenclature and weight of boresight

M45, 2.75 pounds

nomenclature of sight unit and weight

M67, 2.9 pounds

nomenclature of baseplate and weight

M9, 136 pounds

MFCS

Mortar Fire Control System

PD

Pointing Device

PDA

Power distribution assembly

VMS

Vehicle Motion Sensor

fuse near surface burst definition

it will burst 0-1m above the ground

what are the types of rounds for the 120mm mortar

white phosphorus, Illumination, IR, HE, training

FCC

Fire control computer

nomenclature and weight of bipod (ground mounted)

M190, 78 pounds

what is the max rate of fire for the first minute

16 rounds

DAGR

Defense Advanced GPS Receiver

DD

Drivers display

what are the four types of fuzes

Impact, Near surface burst, Proximity, Delay

fuse delay definition

It will burst .05 seconds after impact

fuse proximity definition

It will burst 1-3m above the ground

LHMBC

Lightweight Handheld Mortar Ballistic Computer

direct lay definition

This method is used when the gunner can see the target through the mortar sight. no directional posts, aiming posts, FO, or FDC is used

Direct alignment definition

This method is used when the squad leader observes the target near the G-T line, observing the fail of the rounds, and relaying gun commands directly to the mortar squad

What are the three occupation types

deliberate, hasty, and emergency


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