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13F Study Guide
2BDE 1/89CAV
111
Military
Professional
06/01/2012

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Term
What Does TTLODAC Stand for?
Definition
TGT #, Trigger, Location, Observer, Delivery System, Attack Guidance, Communication.
Term
Type I Terminal Control of CAS is Classified as?
Definition
Visual sight of attacking aircraft and TGT must be established prior to each engagement.
Term
Define CFL
Definition
Coordinated Fire Line:
A Line beyond which conventional surface fire support means may fire at any time within the zone of the establishing HQ's without additional coordination.
Term
Define SLoCTOP
Definition
Security, Location, Communications, Targeting, Observation, Position Improvement.
Term
What is the Joint Tactical Air Strike request form?
Definition
DD 1972.
Term
What is the Mx. Range for the 105MM M913Projectile?
(Rocket Assisted Projectile/RAP)
Definition
19,500 Meters.
Term
Define FPF
Definition
Final Protective Fire: An immediately available preplanned barrier of direct and indirect fire designed to provide close protection to friendly positions and installations by impeding enemy movement into defensive areas.
Term
Define JFO
Definition
A JFO is a trained and certified Service member who can request, adjust and control surface-to-surface fires, provide targeting information in support of Type2 and Type3 CAS terminal attack control, and perform autonomous TGO.
Term
What is the best wind speed for WP?
Definition
9-14 Knots.
Term
What is the best wind speed for Smoke? (Hexachloroethane)
Definition
4-10 Knots.
Term
Define FSEM
Definition
Fire Support Execution Matrix: a concise, easy planning tool, which shows the many factors of a Fire Support plan.
Term
What is line 6 of a CAS 9-Line?
Definition
Target Location.
Term
Define Type2 terminal control of CAS
Definition
Type2 control is used when the JTAC requires control of individual attacks but assesses that either visual acquisition of the attacking aircraft or TGT at weapons release is not possible or when attacking aircraft are not in a position to acquire the mark/TGT prior to weapons release/launch.
Term
What is D3A?
Definition
Part of the Targeting process Decide-Detect-Deliver-Asses.
Term
What does MOP stand for in the Targeting process?
Definition
Measures of Performance.
Term
What is the Maximum range of the 120MM ?
(M120)
Definition
7,200 Meters.
Term
Define F3EAD
Definition
Find-Fix-Finish-Exploit-Analyze-Disseminate.
Term
Define HPT
Definition
A Target that is critical to the enemy
Term
What is a Fire Support Task?
Definition
Identifying an asset and the type of fires that asset will provide to accomplish the commanders intent for fires.
Term
What does TPEA stand for?
Definition
Task-Purpose-Execution-Assesment.
Term
What are the six elements of the Call For Fire?
Definition
OBS ID-WARNO-TGT Loc-TGT Desc-Method of Engagement-Method of Fire/Control.
Term
What is the 6th subsequent correction of the 15 Sub's?
Definition
Projectile.
Term
What is the illumination burn time for the 105MM M314A2?
Definition
60 Secs.
Term
Because of the size of the effects pattern for ICM, deviation shifts of less than 50 meters and RNG corrections of less than 100 meters should not be made (T or F)
Definition
True.
Term
What is the speed of sound?
Definition
Appox: 350 meters per second.I
(t is important to note that the sound speed in air is determined by the air itself. It is not dependent upon the sound amplitude, frequency or wavelength.)
Term
What type of smoke mission would be used to MASK friendly movement?
Definition
Screen.
Term
What method of TGT location is used when describing a TGT in relation to a Known Point?
Definition
Shift from a KPT.
Term
How accurate is a 6 digit grid?
Definition
Plus or Minus 100 meters.
Term
How accurate is an 8 digit grid?
Definition
Plus or minus 10 meters.
Term
How accurate is a 10 digit grid?
Definition
Plus or minus 1 meter.
Term
When is Vertical Shift announced?
Definition
When it is greater than or equal to 35 Meters expressed to the nearest 5 meters.
Term
The formula to compute the angular deviation between the OT line and the KNPT is what?
Definition
The mil-relation formula.
(W = R x m)
Term
To determine the OT factor the observer must divide distance to the TGT by what?
Definition
1,000 Meters.
Term
What are the 5 methods of determining direction?
Definition
Estimating-Scaling from a map-compass-measuring from a RP-using other measuring devices (i.e aiming circle).
Term
Describe tree appearance at a distance of 1,000 meters
Definition
Trunk and main branches re visible. Foliage appears in cluster-like shape. Daylight may be seen through foliage.
Term
Describe tree appearance at 2,000 meters
Definition
Trunk is visible, main branches are distinguishable, and foliage appears as smooth surface. Outline of foliage of separate trees is distinguishable.
Term
Describe tree appearance at 3,000 meters
Definition
Lower half of trunk visible. Branches blend with foliage. Foliage blends with adjoining trees.
Term
Describe tree appearance at 4,000 meters
Definition
Trunk and branches blend with foliage. Foliage appears as a continuous cluster. Foliage motion caused by wind cannot be detected.
Term
Describe tree appearance at 5,000 meters and beyond
Definition
Whole area covered by trees appears smooth and dark.
Term
What is the sequence of steps when constructing a terrain sketch?
Definition
1Skyline-2.Intermidiate crests, hills and ridges-3.Other Natural terrain features-4.Man-made features-5.labels.
Term
Where does your name date and OP location go on a terrain sketch?
Definition
Lower right-hand corner.
Term
What are the 5 items of information that a T label contains on a terrain sketch?
Definition
1.TGT # or KNPT-2.Direction-3.Distance-4.Altitude-5.Grid
Term
What is an Observer required to do with a completed terrain sketch?
Definition
A terrain sketch is never really complete so the observer should continually update it.
Term
The radial arm of an Observed Fire fan extends to a measurement of how many meters?
Definition
6,000 meters.
Term
How many radial arms does an Observed Fire fan contain?
Definition
17 radial arms.
Term
Identify each value using the hand measurement angular deviation method
Definition
1 Finger= 30 mils
2 Fingers= 70mils
3Fingers= 100mils
4Fingers=125mils
5Fingers (closed hand)=180mils
5Fingers(open hand;extended)=300mils
Term
How many elements of the Call For Fire are there?
Definition
6.
Term
You are engaging enemy mortars who are in defilade and realize you must engage with high angle, which element would you request high angle?
Definition
Method of engagement.
Term
What is the automatic correction for a time round with an initial graze spotting?
Definition
Up 40.
Term
Because of the size of the effects pattern for ICM, deviation shifts of less than 50meters and RNG corrections of less than 100meters should not be made (True or False)
Definition
True
Term
When locating a target using the shift from a KNPT method the observer is what?
Definition
Describing the TGT location in relation to a point of known location.
Term
When additional accuracy is required, the OBS should try to obtain a __________ target location
Definition
8 digit grid location.
Term
The OBS announces the difference in the vertical shift it is greater than or equal to what?
Definition
35 meters expressed to the nearest 5 meters.
Term
The observer should continually update his terrain sketch; True or False?
Definition
True.
Term
Using the hand measurement of angular deviation, 3 fingers represents what?
Definition
100 mils.
Term
You are doing an impact registration and have 2 rounds over and 2 rounds short. The last round fired was nearest to the registration point, what is your refinement?
Definition
No range refinement.
Term
You are conducting the time portion of an impact and time registration and spot 1 airburst and three graze bursts. What is your HOB correction?
Definition
UP 20.
Term
When conducting a mortar registration and the OBS breaks the 50-meter bracket, what is the next transmission?
Definition
Refinement, EOM, Record as REG PT with Range corrections made to the nearest 25 meters.
Term
The MX RNG for a 105MM Howitzer (M1 HE projectile) is what?
Definition
11,500 meters.
Term
What are the four basic Fire Support tasks?
Definition
1.Suport forces in contact.
2.Support the concept of OPS.
3. Synchronize Fire Support.
4. Sustain Fires.
Term
Define Fire Support
Definition
Fire Support is the collective and coordinated employment of the fires of armed aircraft, land and sea-based indirect fire systems, and EW systems against ground TGT's to support land combat operations.
Term
A______________ is a TGT that appears during combat and against which fires have not been planned. It can be reached by ground, naval or aircraft fire.
Definition
TGT of opportunity.
Term
The two types of precision missions are what?
Definition
1.Precision Registration.
2.Destruction.
Term
What is the preferred Artillery munition used to SUPPRESS tanks?
Definition
Improved Conventional Munitions. (ICM)
Term
What is the MIN RNG for a 120MM HE round?
Definition
170 meters using the Multi-option fuze.
Term
When converting meter to feet, 325 meters is how many feet?
Definition
1066 Feet.
Term
List the 4 ways smoke is employed
Definition
1.Obscuration.
2.Screening..
3.Deception.
4.Signaling.
Term
List 3 of six ways that illumination is employed
Definition
1. Illuminate areas of suspected enemy activity.
2. Harass enemy positions.
3. Mark TGT's for attack by CAS.
Term
The purpose of a ____________ is to quickly prepare and execute Fire Support in anticipation of an impeding operation
Definition
Quick Fire Plan.
Term
What are the 2 types of airspace coordination areas?
Definition
1. Formal. (On the ATO)
2. Informal. (Not on the ATO)
Term
A__________ is a TGT that is more than 200 meters but normally less than 600 meters
Definition
Linear TGT.
Term
Define a PT. TGT
Definition
A TGT area less than 200 meters in width and length. (Must use at least a 6 digit grid)
Term
What is the MX RNG of a M119 ?
(105MM HE)
Definition
11,500 meters.
Term
What is the sustained rate of fire for 60MM Mortars for the first 4 minutes?
Definition
30 Rounds; Using CHG 2 and over.
Term
What is the M119?
Definition
It is the 105MM Howitzer.
Term
What is the SUSTAIN rate of fire for the M119?
Definition
3 Rds. per minute.
Term
What is the MX rate of fire for the M119?
Definition
6 rounds per minute for the first 2 minutes.
Term
A__________ is an area in which ANY weapon system can fire conventional or improved munitions without additional coordination
Definition
A Free Fire Area (FFA).
Term
Can a unit fire into an NFA with approval from the establishing unit?
Definition
Yes. (True)
Exception1:Mission by mission basis.
Exception2:Enemy force is engaging friendlies within the NFA.
Term
A _____________ is a line between two converging forces that prohibits fires or their effects from crossing lines without coordination
Definition
A Restrictive Fire Line (RFL).
Term
List 6 possible RNG spottings
Definition
1.Over.
2.Shor.t
3.TGT.
4.RNG Correct.
5.Doubtful.
6.Lost.
Term
The HOB for shell SMK can be adjusted how many meters up if it is a ground burst?
Definition
UP 50.
Term
What is the rate of descent for the 105MM howitzer illumination projectile?
Definition
10 meters per second.
Term
What is the initial HOB for the M314A2?
(105MM)
Definition
750 meters.
Term
What is the burn time for the M314A2 projectile?
(105MM)
Definition
60 seconds.
Term
What is the M314A2 projectile?
Definition
The illumination projectile fired by the M119/105MM howitzer.
Term
What is the rate of descent for the M301A3?
(81MM)
Definition
6 meters per second.
Term
What is the M301A3 projectile?
Definition
The illumination projectile fired by the 81MM mortar system.
Term
When determining a moving TGT's direction and speed we use the estimation method. What is the estimated speed of "medium speed"?
Definition
5 meters per second (11MPH)
Term
What are the Slow-Medium-Fast meters per second in relation to the estimation method while determining direction and speed of moving TGT's
Definition
Slow-3 meters per second.
Medium-5 meters per second.
Fast- 8 meters per second.
Term
The OBS can adjust a HOB after what?
Definition
A 100 meter bracket has been establisehed using fuze quick.
Term
An OBS is trying to obtain how many meters HOB in his FFE?
Definition
A 20 meter HOB.
Term
If the spotting of an initial round is GRAZE, an automatic corection of what is made?
Definition
UP 40.
Term
The appropraite HOB correction is made to the nearest what?
Definition
Nearest 5 meters.
Term
What are the 4 adjustment techniques?
Definition
Succesive bracketing, Hasty bracketing, 1RD adjust, Creepinf fire.
Term
What is the objective of a registration?
Definition
The objective is to get spottings of 4 Rds. 2 Overs and 2 Shorts along the OT line from rounds fired witht the same data; or from Rds fired with data 25 meters apart.
Term
When conducting a registraion should the OBS make any deviation corrections once the 200 meter bracket has been split?
Definition
No, he should only measures and records the deviation spottings.
Term
In registration, once the 50 meter bracket has been established what is the following procedure?
Definition
2 Rds are fired with data 25 meters in the direction opposite that of the last range spotting.
Term
When sending refinement data corrections should be sent to the nearest what?
Definition
10 meters.
Term
How do you determine TGT speed?
Definition
Determine distance traveled from PT.A to PT.B(50M)Divide that by the # of Secs of travel time(10Secs).5 Meters per second.
Term
Once an OBS determines TGT speed the following step is what?
Definition
Predict the intercept point.
Term
What is DA form 4655-R?
Definition
Target list worksheet.
Term
What is DA form 5429-R?
Definition
Conduct of Fire log.
Term
What is DA Form 5368-R?
Definition
Quick Fire Plan.
Term
What is the width and depth of an FPF using 60mm?
Definition
60x30 meters.
Term
What is the width and depth of an 81mm FPF using 2 tubes?
Definition
75x50 meters.
Term
What is the width and depth of an 81mm FPF using 4 tubes?
Definition
150x50 meters.
Term
What is the width and depth of an 120mm FPF using 2 tubes?
Definition
150x75 meters.
Term
What is the width and depth of an 120mm FPF using 4 tubes?
Definition
300x75 meters.
Term
What is the width and depth of a 105mm FPF using 3 tubes?
Definition
105x35 meters.
Term
What is the width and depth of a 105mm FPF using 6 tubes?
Definition
210x 35 meters.
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