64E Gunnery (1-227 ARB) Dec 2017 Flashcards
The engagement process is a systematic fires cycle and a continual process on any mission and has five tenets; What are they? (TC 3-04.45 Pg 11-1)
Detect, Identify, Decide, Engage and Assess (DIDEA) (TC 3-04.45 Pg 11-1)
A target is ________ when it is temporarily taken out of the battle. _________ing a unit allows the maneuver commander to decide whether to continue to engage with indirect fires, maneuver to the target and engage with direct fires or bypass a target and proceed with other missions. (TC 3-04.45 Pg 15-3)
Neutralized / Neutralizing
(TC 3-04.45 Pg 15-3)
_____________ is a decisive engagement that puts a target out of action permanently. A unit with ____ percent or more casualties is usually rendered permanently ineffective, depending on the type and discipline of the force. Direct hits are required on hard materiel targets. (TC 3-04.45 Pg H-23)
Destruction / 30% (TC 3-04.45 Pg H-23)
The method of attacking a target is governed by the results desired: What are they? (TC 3-04.45 Pg H-23)
Suppression, Neutralization, or Destruction
(TC 3-04.45 Pg H-23)
The four types of ballistics influencing projectiles fired from helicopters are? (TC 3-04.45 Pg A-6)
Interior, Exterior, Aerial, and Terminal. (TC 3-04.45 Pg A-6)
Gravity, Yaw, and Wind Drift are what type of ballistics? (TC 3-04.45 Pg A-7)
Exterior (TC 3-04.45 Pg A-7)
___________ and ___________ combine to constitute the port-starboard effect. (TC 3-04.45 Pg A-13)
Trajectory shift and Projectile drift
(TC 3-04.45 Pg A-13)
Aerial-fired weapons characteristics derived from fin or spin-stabilized munitions and whether they are fired from a fixed or flexible mode. Common errors for these munitions are:
(TC 3-04.45 Pg A-9)
Rotor down-wash error
Angular rate error
Turning bank error
(TC 3-04.45 Pg A-9)
In general, at ranges _____ than ___________ , the effect of trajectory shift is greater. At ranges ______ than ___________, the effect of projectile drift is greater and tends to cancel the effect of trajectory shift.
(TC 3-04.45 Pg A-14)
Less than 1,000 meters
Greater than 1,000 meters
(TC 3-04.45 Pg A-14)
_________________ is caused by the motion (pitch, roll, and/or yaw) in the launch platform as a projectile leaves the weapon. (TC 3-04.45 Pg A-10)
Angular rate error
(TC 3-04.45 Pg A-10)
_________________ is effectively negligible for 30mm projectiles, but it can affect rocket accuracy if rates are appreciable. __________ ___________ induce angular rates in the pitch axis up to ___ º per second.
(TC 3-04.45 Pg A-24)
Angular rate error
Articulating pylons 10º
(TC 3-04.45 Pg A-24)
What are three factors that affect dispersion? (TC 3-04.45 Pg A-15)
Vibrations, Sights, Boresights
(TC 3-04.45 Pg A-15)
Angle of Impact is a characteristic of what type of ballistic? (TC 3-04.45 Pg A-15)
Terminal Ballistic
(TC 3-04.45 Pg A-15)
Because the rocket is accelerating as it leaves the launcher, the force acting upon the fins causes the nose of the rocket to turn into the wind. This is known as the ______________. (TC 3-04.45 Pg A- 12)
The relative wind effect.
(TC 3-04.45 Pg A- 12)
Maximum effective range is defined as:
(TC 3-04.45 Pg A-4)
The longest range at which a weapon has a 50% probability of hitting and defeating a target.
(TC 3-04.45 Pg A-4)
Running fire performed at airspeeds ______ ________ will offer a mix of aircraft survivability and weapons accuracy. (DATM Task 1422 Perform Firing Techniques)
Above ETL (DATM Task 1422 Perform Firing Techniques)
________ ________ is the most accurate type of fire for unguided ordinance and offers the advantages of reduced vulnerability to small arms fire, increased armament load, and better target acquisition and tracking capabilities. (DATM Task 1422 Perform Firing Techniques)
Diving fire
(DATM Task 1422 Perform Firing Techniques)
Normally, the IP is selected about ___ to ___ ___________ from the target and acts as a starting point for the attack run. (DATM Task 1422 Perform Firing Techniques)
8 to 10 kilometers
(DATM Task 1422 Perform Firing Techniques)
The 30-mm audible signature travels at approximately ____ _______ per second. Engagements at ________ than _______ meters can be heard by the dismounted personnel before the first round impacts; therefore, getting the first burst accurately on target will be worth the extra seconds to set up the shot. (TC 3- 04.45 Pg 14-44)
331 meters
Greater
2,000 meters
(TC 3- 04.45 Pg 14-44)
The base line TADS can take up to ___ _________ to establish a good track history and generate a quality ballistic solution. (TC 3-04.45 Pg 14-44)
Three seconds (TC 3-04.45 Pg 14-44)
At approximately _____ knots _________ forward airspeed, the influence vector is moved just aft of the rocket launcher forward bulkhead, thus reducing down wash to zero. (TC 3-04.45 Pg A-24)
33 Knots indicated
(TC 3-04.45 Pg A-24)
Crewmembers will not use __________ affiliated graphic control measures/icons/symbols to mark enemy locations and vice-versa to avoid fratricide and other unnecessary confusion. (DATM Task 2412 Perform Evasive Maneuvers)
Friendly (DATM Task 2412 Perform Evasive Maneuvers)
Evasive Maneuvers are broadly characterized by whether the enemy weapon system is ________ or _________ Generally, the aircrew must defeat the _____________ for guided weapons and defeat the __________ for unguided weapons systems. (DATM Task 2412 Perform Evasive Maneuvers)
Guided or Unguided
Weapon System
Gunner
(DATM Task 2412 Perform Evasive Maneuvers)
When conducting, receiving and executing an Army Attack Aviation Call For Fire (5-line) the most important factor is the __________________and the importance of accurately delivered fires. (DATM Task 2128 Respond to Troops in Contact)
Proximity of the enemy forces to the friendly forces.
(DATM Task 2128 Respond to Troops in Contact)





