FO

Question 1

Rule 1

Direction is sent to the nearest ( ). Determining direction when measuring from a KP use (LARS or RALS?).

Answer 1

10mils

RALS

Question 2

Rule 2

Range is expressed to the nearest ( ) meters.

Answer 2

100 m

Question 3

Rule 3

The minimum vertical shift is ( )m and expressed as (. ) or (. ); measured in (. )m intervals.

Answer 3

35
Up or down
5

Question 4

Lateral shift is determined by multiplying the (. ) to the KP to the nearest (. )m by the angular mil deviation from the KP to the target, rounded to the nearest (. )m

Answer 4

Range
100
10

Question 5

The minimum deviation correction is (. )m and rounded to the nearest (. )m and expressed as (. ) or (. ).

Answer 5

30
10
Left or right

Question 6

When adjusting illumination: the minimum deviation or range correction is (. )m HOB correction are sent in intervals of (. )m

Answer 6

200

50

Question 7

When calculating HOB for illum, if the illum burns out above the ground , multiply the number of (. ) by the (. ) rounded to the nearest (. )m and expressed as (. ). If the round strikes the ground and continues to burn, multiply the number of (. ) it burns on the ground by the (. ) and round to the nearest (. )m

Answer 7

Mils
OT factor
100
Down
Seconds
Rate of decent
50

Question 8

Call for fire grid m

Transmission 1

Answer 8

You this is me

Adjust fire over

Question 9

Call for fire grid

Transmission 2

Answer 9

Grid

Alt over

Question 10

Call for fire grid

Transmission 3

Answer 10

Target description
Method of engagement
Method of fire & control over

Question 11

Call for fire grid

Transmission 4

Answer 11

DIR

Question 12

Call for fire polar

Transmission 1

Answer 12

You this is me

Adjust fire polar

Question 13

Call for fire polar

Transmission 2

Answer 13

Direction
Distance
Up/down ( alt. Difference between you and target)

Question 14

Call for fire polar

Transmission 3

Answer 14

Target description
Method of engagement
Method of fire and control

Question 15

Call for fire shift

Transmission 1

Answer 15

You this is me

Adjust fire shift from ….

Question 16

Call for fire shift

Transmission 2

Answer 16

Dir
L/r
Add/drop
Up/dn

Question 17

Call for fire shift

Transmission 3

Answer 17

Target description
Method of engagement
Method of fire and control

Question 18

Ot factor
850-949=
950-1499=
1500-2500=
2501-3499=
3500-4500=

Answer 18

.9
1
2
3
4

Question 19

OT factor ranges 
.9
1
2
3
4

Answer 19

850-949=
950-1499=
1500-2500=
2501-3499=
3500-4500=

Question 20

How close is danger close and how large can your adjustments be

Answer 20

600m

100m

Question 21

What angle range does angle t come into effect, and what do you do to your corrections

Answer 21

500-2700mil

Cut your correction in half

Question 22

How many parts are there for CFF

How many elements

Answer 22

3

6

Question 23

What are the 3 range estimates methods

Answer 23

Football field (400-500m)
Flash to bang (secX350m=r)mil relation formula (w=rXm)

Question 24

What is the worm formula

Answer 24

Width=range X mil
Range=width/mil
Mil=width/range

Question 25

How is the M22 retinal numbered and incremented

Answer 25

10 | 5

Question 26

What are the primary responsibilities for an FO

Answer 26

Locate the enemy Call for fire Adjust fires

Question 27

What aids and equipment are available for an FO

Answer 27

CoMMS Distance aids Directional aids Graphical aids

Question 28

What information is required for a know. Point

Answer 28

Distance Direction Altitude Grid

Question 29

What are the 6 elements of CFF

Answer 29

``` Observer ID Warno Target location Target description Method of engagement Method of fire and control ```

Question 30

When do you use the OT factor

Answer 30

Only on adjustments

Question 31

When do you use the worm formula

Answer 31

When shifting from a known point

Question 32

What is required for immediate suppression

Answer 32

1 transmission You this is me Immediate suppression on Grid

Question 33

How accurate is the M2 compass

Answer 33

10mil

Question 34

What are the 14 methods of control

Answer 34

``` Fire when ready At my command Cannot observe Time on target Time to target Coordinated illumination Continuous illumination Cease loading Check firing Continuous fire Repeat Request splash Do not load Duration ```

Question 35

How close can friendly troops be to FPL

Answer 35

200-400m

Question 36

``` Finger method 1 finger 2 finger 3 finger 4 finger 5finger 5 finger spread ```

Answer 36

``` 30 70 100 125 180 300 ```