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224 Cards in this Set

  • Front
  • Back

Bernoulli's Principle states: " The internal pressure of a fluid _________ at points where the speed of the fluid _________." (3)

decreases; increases

Regarding helicopters, the cyclic controls the _________ of the rotor blades and the collective controls the _________. (39,41)

tilt; pitch

Which of the following does NOT affect performance? (14)

A. Temperature


B. Relative Wind


C. Humidity


D. Altitude

A secondary form of lift is a(n) _________ generated by air striking the underside of the airfoil and being deflected _________. (5)

upward force; downward

An imaginary straight line drawn from the leading edge to the trailing edge of a cross section of an airfoil is called the _________. (8)

chord line

When _________ and _________ are in equilibrium, the aircraft neither gains nor loses speed.

thrust; drag

What force in flight counteracts lift? (13)

weight

What is used to determine the angle of attack? (9)

relative wind & chord line

If a pilot adjust the pitch and yaw, the aircraft is moving along the _________ and _________ axes. (23)

lateral; vertical

Relative wind flows in a direction _________ and _________ the direction of flight. (6)

parallel with; opposite to

The blades of a helicopter are shaped like _________ and act as _________. (38)

airfoils; wings

Which of the following is a principal airfoil? (7)

A. Rudder


B. Aileron


C. Fuselage


D. Propeller

When air density decreases what occurs? (17)

Landing speed is faster and engine power output is decreased

An aircraft movement around the longitudinal axis is controlled by the _________ and is called _________. (25)

ailerons; roll

At approximately what angle of attack will air no longer flow smoothly over the wing's upper surface? (43)

15-20

What type of icing is an aircraft likely to encounter when flying in temperatures above freezing? (46)

carburetor icing

What is the basic purpose of the autorotation maneuver in a helicopter? (42)

To provide a controlled landing when the engine is no longer supplying power.

The definition of "wake turbulence" includes a number of phenomenon affecting flight safety. Which of the four choices are not included in the definition? (3)
A. Rotor wash

B. Jet Blast


C. Mach Buffet


D. Propeller wash

Vortices are generated at the moment an aircraft begins to _________. (11)
produce lift
_________ is jet engine exhaust. (24)
Jet blast
A _________ wing allows for a stronger vortex to be generated, because without flaps the wing has a smaller area and wing loading is greater per square foot. (6)
clean
With zero wing, vortices near the ground will travel laterally at a speed of _________ knots. (13)
2 to 3
Counter control is the most effective and roll is minimal when the wingspan and the ailerons extend beyond the _________ of the vortex. (19)
outer edge
Downwash is created by _________. (21)
helicopters
An aircraft with a certified take-off weight of more than 41,000 lbs. up to but not including 300,000 lbs. is classified as _________. (9)
large
A small business jet aircraft will fall into which aircraft category? (4)
Category III
A C17 is what type of aircraft? (12)
Cargo
Name the five basic tail configurations. (22)
Conventional Tail, V tail, T tail, Forward Slant Vertical Stabilizer, Horizontal stabilizer above fuselage
Name the three basic wing placements on an aircraft. (18)
High, mid, low
What is the prominent identification feature of the C172? (34)
High wing
An aircraft weighing 300,000 pounds will fall into the _________ weight class. (9)
Heavy
The lower limit of Class B airspace is _________. (5)
surface
How is a Military Operations Area (MOA) depicted on a chart? (22)
A name followed by the acronym MOA and the two-letter state abbreviation. (Ex. Hollis MOA)
The upper limit of class A airspace is _________. (4)
FL600
A Warning Area is established beyond _________ NM from the coast of the United States. (18)
3
The upper limit of Class G is the _________. (11)
base of overlying controlled airspace
What airspace contains federal airways? (10)
Class E
What airspace is generally established from the surface to 4,000 feet above the airport elevation and has an operational control tower? (7)
Class C
Airspace of defined dimensions, confined activities, and limitations imposed on nonusers is identified as _________ airspace. (14)
Special Use Airspace
A pilot in command may deviate from CFR Part 91 if _________. (27)
an emergency exists, pilot obtains an amended clearance, or in response to a TCAS resolution advisory
Pilots of two aircraft may operation as a formation flight when _________. (15)
prior arrangement has been made between all pilots in command of each aircraft, and no paying passengers are on board
ATC specialists who are age 40 and above shall be scheduled by facility managers for medical examinations every _________ if in the terminal/center environment (43).
1 year
The maximum speed authorized by CFR for aircraft below 10,000 feet MSL is _________ knots.
250
Airspeed in a VFR corridor through class B airspace shall not be more than _________ knots. (22)
200
A pilot operating below 18,000 MSL shall set the altimeter to _________. (26)
current altimeter setting reported by a station along the route within 100 NM of the aircraft
When operating an aircraft at an airport in Class G airspace that has an operating control tower, unless otherwise authorized, the pilot must have _________. (29)
two-way communications with ATC
The minimum age required to obtain an ATC control tower operator certificate is _________. (39)
18 years old
What is the term that describes the direction of airflow produced by an object moving through the air?
Relative Wind
The relative wind for an aircraft in flight flows _________ to the direction of flight. (6)
parallel with and opposite
The primary source of lift on an airfoil is created by a differential in _________. (5)
pressure
The statement, "the internal pressure of a fluid decreases at points where the speed of the fluid increases" is a part of _________.
Bernoulli's principle
What are the three principle airfoils that produce lift on an aircraft? (7)
Wing, Horizontal Tail Surfaces, and Propeller
What are the three parts of an airfoil? (8)
Leading edge, chord line, trailing edge
What are the six types of airfoils on an aircraft? (7)
Wing, propeller, helicopter rotor, horizontal stablizer, vertical tail surfaces, fuselage
The _________ is the acute angle formed between the chord line of an airfoil and the direction of the air striking the airfoil (relative wind). (9)
angle of attack
The _________ is the curvature of the airfoil from the leading edge to the trailing edge. (10)
camber
The _________ is the shape or form of a wing as viewed from above. It may be long and tapered, short and rectangular, or various other shapes. (11)
wing planform
What is the upward force created by an airfoil when it is moved through the air? (12)
Lift
What is the downward force which tends to draw all bodies vertically toward the center of the Earth? (12)
Weight
What is the manmade force that pulls or pushes the aircraft through the air? (12)
Thrust
What is the rearward force which resists the forward movement of the airplane through the air? (12)
Drag
What are the three key properties of the atmosphere that affect air density, and aircraft performance? (14)
Temperature, altitude, and water vapor (humidity)
True or False: Warm air is denser than cold air. (15)
False
On average, how much does the temperature decrease vertically every 1,000 feet in the atmosphere? (Stops at -67 degrees Fahrenheit at 7 miles above the Earth) (15)
3.5 degrees Fahrenheit
A decrease of temperature with height is called a _________. (15)
lapse rate
True or False: Pressure decreases with height. (16)
True
A(n) _________ in altitude decreases atmospheric pressure and increases density altitude, which has a pronounced negative effect on flight. (18)
increase
Which is better for aircraft performance: High altitude, hot day, high humidity or low altitude, cold day, low humidity? (19, 20, 21)
Low altitude, cold day, low humidity
A device for propelling an aircraft that, when rotated produces by its action on the air, a thrust approximately perpendicular to its plane of rotation is called a _________. (22)
propeller
What type of propeller is a propeller with blades whose pitch can be adjusted on the ground with the engine not running, but which cannot be adjusted in flight. (22)
Adjustable pitch
What type of propeller has fixed blade angles? (22)
Fixed pitch
What type of propeller whose pitch is automatically varied in flight by a governor to maintain a constant rpm in spite of varying air loads? (22)
Controllable pitch
What are the three axes of flight? (23)
Vertical, Longitudinal, and Lateral
The _________ is an imaginary straight line through the fuselage, nose to tail. (23)
longitudinal axis
What does the longitudinal axis control? (23)
Roll of the aircraft
What does the lateral axis control? (24)
Pitch of the aircraft
The _________ is a line through the wing from wing tip to wing tip. (24)
lateral axis
The _________ is a line through the center of gravity from top to bottom. (24)
vertical axis
What does the vertical axis control? (24)
Yaw of the aircraft
What are the three primary control surfaces? (25)
Ailerons, elevator, and rudder
_________ are hinged surfaces normally mounted on the outboard trailing edge of the wings. (25)
Ailerons
The ailerons rotate the aircraft around the _________ axis. (25)
longitudinal
_________ is the tendency of the nose of the aircraft to yaw in the opposite direction of the turn. (26)
Adverse yaw
The _________ is a hinged surface normally located on the rear of the horizontal stabilizer. (28)
elevator
The elevator rotates the aircraft around the _________ axis. (28)
lateral
The elevator controls the pitch and _________ of the aircraft. (28)
angle of attack
The _________ controls the elevator. (29)
control yoke
Pull back on the control yoke and the aircraft will pitch _________. (29)
up
Push forward on the control yoke and the aircraft will pitch _________. (29)
down
The _________ is in the aft of the vertical stabilizer. (29)
rudder
The rudder rotates the aircraft around the _________ axis. (30)
vertical
The rudder controls the _________ of the aircraft. (30)
yaw
Which two movements are controlled by the control yoke? (31)
Roll and pitch
_________ are small, adjustable, hinged surfaces on the trailing edge of the primary control surfaces. (32)
Trim tabs
_________ are located inboard on the wing's trailing edge and are used to increase lift. (35)
Flaps
Usually, how many positions can be selected for flaps? (35)
Three or four
Which of the following is a primary control surface? (37)
A. Variable-pitch propeller

B. Flap


C. Rudder

The extension of flaps causes an increase in _________. (37)
A. stall speed

B. airspeed


C. drag

The forces acting on helicopters are the same as those acting on fixed-wing aircraft are: (38)
Lift, thrust, weight, and drag
Rotor blades are shaped like: (38)
airfoils
The _________ controls the pitch of the rotor blade (angle of attack). (39)
collective
The _________ controls the tilt of the rotor blade which controls the direction of flight. (41)
cyclic
_________ is the state of flight where the main rotor system is being turned by the action of relative wind rather than engine power. (42)
Autorotation
What are the three primary causes of stalls? (43)
Insufficient airspeed, excessively violent flight maneuvers, and severe wind shear
What are the three primary types of icing? (44)
Structural icing, pitot-static icing, and carburetor icing
A stall occurs when the airfoil (wing) reaches a "critical angle of attack", which is approximately _________ degrees on most airfoils. (43)
15 to 20
_________ icing reduces the fuel/air flow to the engine and occurs most often between 20-70 degrees Fahrenheit under conditions of high humidity. (46)
Carburetor
_________ is a phenomenon resulting from the passage of an aircraft through the atmosphere. The term includes vortices, thrust stream turbulence, jet blast, jet wash, propeller wash, and rotor wash both on the ground and in the air. (3)
Wake turbulence
_________ are circular patters of air created by the movement of an airfoil through the air when generating lift. (3)
Vortices
The greatest vortex strength is created when the aircraft is _________, _________, and _________. (4)
Heavy, clean, slow
_________ has the greatest effect on wake turbulence. (4)
Weight
What are the three factors governing the strength of a vortex? (4)
Weight of the generating aircraft, shape of the wing, and speed of the generating aircraft
If you have an aircraft on approach to an airport and a similar aircraft cruising during en route flight, which would create a greater wake turbulence effect? (8)
Aircraft on approach
The _________ the speed, the greater the change for the wake turbulence to form. (7)
slower
_________ is generated by the creation of pressure differential over the wing surface. (9)
Lift
Vortex circulation off the right wingtip is _________. (10)
counterclockwise
Vortex circulation off the left wingtip is _________. (10)
clockwise
The circular patterns created by wake turbulence are often known as what? (10)
Wake vortex or wingtip vortices
Vortices are generated at the moment the aircraft generates _________. (11)
lift
Vortices _________ at the moment the aircraft stops generating life. (11)
discontinue
Vortices from large aircraft sink several hundred feet per minute, approximately _________ feet per minute. (12)
300 to 500
Vortices normally level off _________ feet below the flight path. (12)
500 to 1000
Vortices from large aircraft slow in descent and _________ in strength with time and distance. (12)
diminish
When close to the ground and there is zero wind, vortices from large aircraft will move laterally: within 100-200 feet of the ground; _________ knots laterally. (13)
2 to 3
Crosswinds of 1 to 5 knows will decrease or stall the movement of one vortex while _________ the movement of another vortex. (14)
increasing
_________ can move vortices into the landing zones of aircraft that were originally trying to avoid the wake. (15)
Tailwinds
_________ is the mechanical force a wake vortex has on an aircraft. (17)
Induced roll
The usual hazard with induced roll occurs when the induced roll exceeds the level of _________ of the aircraft. (17)
roll control
Counter control is most effective and roll is minimal when the wingspan and the ailerons extend beyond the _________ of the vortex. (20)
outer edges
For helicopters, outward vortices created by downwash will spread out to a distance of approximately _________ times the diameter of the rotor. (21)
three
What must a helicopter be doing in order to generate wingtip vortices? (23)
Forward flight
_________ is jet engine exhaust (thrust stream turbulence). (24)
Jet blast
Why is the controller not responsible for anticipating the existence or effect of wake turbulence? (27)
It is unpredictable.
Wake turbulence has the greatest impact on ATC in the areas of _________. (27)
A. damage and money

B. resources and delays


C. increased separation and traffic management delays

Category I (4)
Weight: 12,500 lbs. or less

Single Engine


Propeller driven




All helicopters

Category II (4)
Weight: 12,500 lbs. or less

Twin engine


Propeller driven

Category III (4)
Any other aircraft not described in Category I or Category II
CAT I general performance characteristics (5)
Speed: 100-160 knots

Altitude: 10,000 ft and below


Climb Rate: 1,000 ft per minute or less


Weight Class: Small (S)

CAT II general performance characteristics (6)
Speed: 160-250 knots

Altitude: FL240 and below


Climb Rate: 1,000-2,000 ft per minute


Weight Class: Small (S)

CAT III general performance characteristics (6)
Speed: 300-550 knots

Altitude: FL450 and below


Climb Rate: 2,000-4,000 ft per minute


Weight Class: Specified for each aircraft

Helicopter's General Performance Characteristics (7)
Speed: 90-160 knots

Altitude: FL200 and below


Climb Rate: 500-2,150 ft per minute


Weight Class: Small (S) - Large (L)

What category do helicopters fall under? (8)
CAT I
What category do turbojet engine aircraft fall under? (8)
CAT III
A twin-engine, turboprop aircraft weighing 12,500 pounds or less will fall under which category? (8)
CAT II
Define the small weight class (9)
Aircraft of 41,000 pounds or less maximum certified takeoff weight
Define the large weight class (9)
Aircraft of more than 41,000 pounds, maximum certified takeoff weight, up to but not including 300,000 pounds
Define the heavy weight class (9)
Aircraft capable of takeoff weights of 300,000 or more pounds whether or not they are operating at this weight during a particular phase of flight
Define the small plus weight class (9)
Aircraft weighing between 12,500 pounds and 41,000 pounds
Which order contains weight class information pertaining to most fixed wing aircraft? (9)
FAA JO 7110.65, Appendix A
An aircraft designator may contain as many as _________ characters, but no less than _________ characters. (11)
four; two
First character of an aircraft designator must be a(n) _________.
letter
What type of military aircraft has a designator that starts with a(n) A? (12)
Attack
What type of military aircraft has a designator that starts with a(n) B? (12)
Bomber
What type of military aircraft has a designator that starts with a(n) C? (12)
Cargo transport
What type of military aircraft has a designator that starts with a(n) E? (12)
Electronic (ECM)
What type of military aircraft has a designator that starts with a(n) F? (12)
Fighter
What type of military aircraft has a designator that starts with a(n) H? (12)
Helicopter
What type of military aircraft has a designator that starts with a(n) K? (12)
Tanker
What type of military aircraft has a designator that starts with a(n) P? (12)
Patrol
What type of military aircraft has a designator that starts with a(n) T? (12)
Trainer
What type of military aircraft has a designator that starts with a(n) U? (12)
Utility
True or False: An aircraft designator must consist of letters only. (14)
False
Name the nine aircraft identification features: (15)
1. Size

2. Engine location and number


3. Engine type


4. Wing placement


5. Wing configuration


6. Tail configuration


7. Windows


8. Fuselage shape


9. Landing gear

Name the three different aircraft engine types: (17)
Reciprocating, turboprop, and turbojet
A ________ engine is mostly found on single-engine or light twin-engine aircraft and operates a propeller. (17)
reciprocating
A ________ engine is essentially a small turbojet engine which operates a propeller. (17)
turboprop
A ________ engine is commonly referred to as a "jet" engine and has no propeller. (18)
turbojet
Name the three different wing placements: (18)
High-wing, low-wing, and mid-wing
A ________ consists of an additional wing-like lifting surface located ahead of the cockpit near the nose of the aircraft. (19)
canard
Name the three different types of wing configurations: (20,21)
Straight-wing, Swept-wing, and Delta-wing
Tail configuration is made up of two main components: (22)
Vertical stabilizer and horizontal stabilizer
Name the five basic tail configurations: (22)
1. Conventional tail

2. Forward slant vertical stabilizer


3. Horizontal stabilizer above fuselage


4. T tail


5. V tail

Name the five different types of windows: (25,26)
1. Oval

2. Round


3. Teardrop


4. Square


5. Bubble canopy

What are two types of engines that have propellers? (27)
Reciprocating and turboprop
Turbojet engines are limited to what weight class of aircraft? (27)
None
What are the three factors that contribute to the shape of fuselages? (28)
1. Aircraft's design function

2. Type of power plant or engine used


3. Materials used

What are the two basic types of landing gear? (28)
Tricycle and conventional
________ landing gear consists of main left and right landing gear located aft of the aircraft's center of gravity. One forward nose gear is located forward of the aircraft's center of gravity. (29)
Tricycle
________ landing gear consists of main left and right landing gear located toward the front of the aircraft, forward of the center of gravity. One wheel is located toward the far aft of the aircraft. (29)
Conventional (tail draggers)
Name the two types of landing gear configurations: (30)
Fixed and retractable
________ airspace is airspace of defined dimensions within which air traffic control service is provided to Instrument Flight Rules (IFR) flights and Visual Flight Rules (VFR) flights in accordance with airspace classification. (3)
Controlled
________ airspace is generally that airspace from 18,000 feet Mean Sea Level (MSL) up to and including FL600. (4)
Class A
Name the three requirements to operate in Class A airspace: (4)
1. Must be IFR

2. Two-way communications must be established and maintained with ATC


3. Must have a 4096 transponder with Mode C

________ airspace is generally that airspace from the surface to 10,000 feet MSL surrounding the nation's busiest airports in terms of airport operations or passenger emplanements. (5)
Class B
Name the four requirements to operate in Class B airspace: (5)
1. ATC clearance required

2. Two-way communications must be established and maintained


3. Must have a 4096 transponder with Mode C


4. IFR aircraft require VOR or TACAN navigation equipment

All aircraft (IFR or VFR) receive ________ services while in Class B airspace. (6)
separation
Student pilots may not operate an aircraft on a solo flight in Class B airspace, unless: (6)
1. Student pilot has received instruction on that specific Class B airspace

2. Student pilot's logbook has been endorsed within the preceding 90 days verifying instruction

________ airspace is generally that airspace from the surface to 4,000 feet above the airport elevation (charted in MSL) surrounding those airports that have: an operational control tower, service provided by a Radar Approach Control, and a certain number of IFR operations or passenger enplanements. (7)
Class C
Configuration of Class C airspace: (7)
*Usually consists of a surface area with a 5 NM radius

*A circle with a 10 NM radius that extends no lower than 1,200 feet up to 4,000 feet above the airport elevation


*An outer area that is not charted

Name the two requirements to operate in Class C airspace: (7)
1. Two-way communications must be established and maintained with ATC

2. Must have a 4096 transponder with Mode C

Which class of airspace does not require an ATC clearance? (8)
A. A

B. B


C. C

________ airspace is generally that airspace from the surface to 2,500 feet above the airport elevation (charted in MSL) surrounding those airports that have an operational tower. (9)
Class D
Name the requirement to operate in Class D airspace: (9)
1. Two-way communications must be established and maintained with ATC
*Note: no separation services are provided to VFR aircraft
Except for 18,000 feet MSL, ________ airspace has no defined vertical limit but rather it extends upward from either the surface or a designated altitude to the overlying or adjacent controlled airspace. (10)
Class E
Federal airways ("Victor") and low altitude RNAV ("Tango") are located in ________ airspace, and unless otherwise specified, extend upward from 1,200 feet Above Ground Level (AGL) to, but not including 18,000 feet MSL.(10)
Class E
________ airspace normally extends from the surface upwards to the base of overlying controlled airspace. (11)
Class G
Which type of airspace is "uncontrolled"? (11)
Class G
Vector aircraft in ________ airspace only upon pilot request and as an additional service. (11)
Class G
_________ are issued within the sovereign airspace of the United States and its territories to restrict certain aircraft from operating within a defined area on a temporary basis to protect persons or property in the air or on the ground. (12)
Temporary Flight Restrictions (TFRs)
TFRs may be issued for: (12)
*Disaster or hazardous situations

*Aircraft accident/incident sites


*Aviation or ground resources engaged in wildfire suppression


*Aircraft relief activities following a disaster


*Support of VIP movements


*Reasons of National Security

What type of NOTAM publishes a Temporary Flight Restriction (TFR)? (12)
FDC NOTAM
_________ is airspace of defined dimensions identified by an area on the surface of the earth wherein activities must be confined because of their nature and/or wherein limitations may be imposed on aircraft operations that are not a part of those activities. (14)
Special Use Airspace (SUA)
The _________ is the FAA ATC facility that exercises control of the airspace when a SUA area is not activated. (14)
Controlling Agency
The _________ is the military unit or other organization whose activity established the requirement for the SUA. (15)
Using Agency
Name the seven types of Special Use Airspace: (15)
1. Prohibited Area (P)

2. Restricted Area (R)


3. Warning Area (W)


4. Alert Area (A)


5. Controlled Firing Area (CFA)


6. Military Operations Area (MOA)


7. National Security Area (NSA)

A _________ is designated airspace where the flight of aircraft is not permitted, without permission of the using agency. (16)
Prohibited Area (P)
How is a Prohibited Area depicted on aeronautical charts? (16)
Identified by letter "P", a dash, plus number

Ex: P-47

A _________ is designated airspace above U.S. land areas or territorial waters which flight of aircraft is NOT totally prohibited, but is subjected to restrictions. (17)
Restricted Area (R)
How is a Restricted Area depicted on an aeronautical chart? (17)
Identified by letter "R", a dash, and number

Ex: R-5601

A _________ is airspace of defined dimensions, (extending from 3 NM outward from the coast of the United States), designated to contain activity that may be hazardous to nonparticipating aircraft. (18)
Warning Area (W)
How is a Warning Area depicted on an aeronautical chart? (18)
Identified by letter "W", a dash, and a two or three digit number

Ex: W-104

An _________ is airspace wherein a high volume of pilot training or an unusual type of aeronautical activity is conducted. (19)
Alert Area (A)
How is an Alert Area depicted on an aeronautical chart? (19)
Identified by letter "A", a dash, and a two or three digit number

Ex: A-562

_________ must not extend into Class A, B, C, and D airspace, or Class E airport surface areas. (19)
Alert areas
When would a controller vector an aircraft in uncontrolled airspace? (20)
A. Only upon pilot request

B. Military Training Flight


C. Anytime

The Special Use Airspace that is necessary to confine activities considered hazardous to nonparticipating aircraft is called a _________ Area. (20)
A. Prohibited

B. Restricted


C. Warning

What type of Special Use Airspace is found over international waters? (20)
A. Prohibited Area

B. Controlled Firing Area


C. Warning Area

_________ is airspace designated to contain activities that if not conducted in a controlled environment would be hazardous to nonparticipating aircraft. (21)
Controlled Firing Area (CFA)
_________ is airspace of defined vertical and lateral limits established outside Class A airspace for the purpose of separating certain military training activities from IFR traffic and to identify for VFR traffic where these activities are conducted. (22)
Military Operations Area (MOA)
How is a Military Operations Area depicted on an aeronautical chart? (22)
Identified by a name followed by the acronym MOA and the two-letter state abbreviation

Ex: HOLLIS MOA

A _________ consists of airspace of defined lateral and vertical dimensions established at locations where there is a requirement for increased security of ground facilities. (23)
National Security Area (NSA)
Prohibited Area (P) vertical airspace begins at _________. (24)
A. 3,000 feet

B. the surface


C. 1,500 feet

In what type of airspace would a high volume of pilot training take place? (24)
A. Restricted Area

B. Controlled Firing Area


C. Alert Area

_________ provide a means to accommodate, without impact to aviation, certain hazardous activities that can be immediately suspended if a nonparticipating aircraft approaches the area. (21)
Controlled Firing Areas (CFAs)