Airspace Flashcards

1
Q

Class A Altitudes

A

Starts at 18000 feet, ends at 60000 (Class E above FL600)

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2
Q

Class A Appearance on Sectional Chart

A

Not depicted on charts (Its everywhere above 18000 feet)

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3
Q

Class A Entry Requirements

A

Two-way radio
Mode C (Altitude encoding) transponder
Distance measuring equipment (DME) required about FL240
IFR Flight Plan (No VFR Traffic)

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4
Q

Class B Dimensions

A

Upside-down wedding cake
Generally, from the surface to 10000 feet
Lateral dimensions are specific to the airport area

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5
Q

Class B Appearance on Sectional Chart

A

Blue Solid lines (circles) on VFR Sectional Charts

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6
Q

Class B Entry Requirements

A

o Clearance to enter to Class Bravo airspace. Need to hear the word “Cleared” to enter the airspace
o Traffic separation is always provided
o Two-way radio
o Mode C (altitude encoding) transponder within the Mode C Veil (within 30 NM)
o Required to be a private pilot, or a student pilot with an endorsement to from a CFI
o Remain clear of clouds
o Speed is limited to 200 kts
o 3 SM visibility

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7
Q

Class C Appearance on Sectional Chart

A

Dark magenta line (circle) on VFR sectional chart

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8
Q

Class C Dimensions

A
  • Not as complex as Class B, but has two volumes
  • Inner cylinder is 5NM radius (10 NM Diameter)
  • Generally, from the surface to 4000 ft AGL
  • Outer cylinder is 10NM radius usually from 1200 feet AGL to 4000 feet AGL
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9
Q

Class C Entry Requirements

A

o Two-way radio communication (need to state your tail number)
o Mode C (Altitude encoding) transponder
o Speed limited to 200 kts when within 4 miles and 2500 feet AGL from the airport
o VFR minimums:
 500 ft below, 1000 ft above, and 2000 ft laterally from clouds
 3 SM visibility

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10
Q

Class D Appearance on Sectional Chart

A

Dashed blue line (circle) on VFR sectional chart

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11
Q

Class D Dimensions

A

Single cylinder usually from surface to 2500 feet AGL. Radius varies depending on airport. It is based on the instrument procedures available at the airport

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12
Q

Class D Reverting to Class E

A

Most Class D airports have control towers that operate during the day. Once tower operation stops, the airspace reverts to class E

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13
Q

Class D Entry Requirements

A

o Two-way ration communication (Need to say your tail number)
o Speed limited to 200 kts when within 4 miles and below 2500 feet AGL
o VFR minimums:
 500 ft below, 1000 ft above, and 2000 ft laterally from clouds
 3 SM visibility

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14
Q

Where is Class E Airspace?

A

All airspace that is controlled and NOT A, B, C, or D

• Most of the airspace in the nation airspace system

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15
Q

What is the Altitude of Class E Airspace?

A

Class E airspace exists at 1200 ft AGL unless otherwise designated.
If not depicted on a chart, Class E starts at 14500 ft MSL

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16
Q

How is Class E Airspace shown on a Sectional Chart if it begins below 1200 feet AGL?

A
o	700 feet AGL (shown as shaded magenta line or circle on VFR chart)
o	Surface (Shown as dashed magenta line or circle on VFR chart)
•	It can be depicted as a Blue zipper line which could have non-standard altitudes
17
Q

Class E Entry Requirements

A

o No two-way radio communication
o No equipment required
o Controlled airspace means service is still provided to pilots
o Below 10000 feet MSL the speed is limited to 250 kts
o VFR minimums Under 10000 ft:
 500 ft below, 1000 ft above, and 2000 ft laterally from clouds
 3 SM visibility
o VFR minimums above 10000 ft:
 1000 ft below, 1000 ft above, and 1 SM laterally from clouds
 5 SM visibility

18
Q

Class G Airspace

A

Uncontrolled airspace, which means no services are provided to aircraft
Everything that is not covered by A, B, C, D, E
Generally below Class E

19
Q

Class G VFR Minimums Day Less than 1200 ft AGL or less:

A

Clear of Clouds

1 SM of Visibility

20
Q

Class G VFR Minimums Night Less than 1200 ft AGL or less:

A

500 ft below, 1000 ft above, and 2000 ft laterally from clouds
3 SM visibility

21
Q

Class G VFR Minimums Day more than 1200 ft AGL less than 10000 ft MSL:

A

500 ft below, 1000 ft above, and 2000 ft laterally from clouds
1 SM of Visibility

22
Q

Class G VFR Minimums Night more than 1200 ft AGL less than 10000 ft MSL:

A

500 ft below, 1000 ft above, and 2000 ft laterally from clouds
3 SM of Visibility

23
Q

Class G VFR Minimums more than 1200 ft AGL and above 10000 ft MSL:

A

1000 ft below, 1000 ft above, and 2000 ft 1 SM from clouds

5 SM of Visibility

24
Q

Special VFR

A

Pilots can fly when conditions are less than VFR, but more than IFR with a special VFR clearance.
Visibility must be at least 1 SM.
Remain clear of clouds.

25
Q

Airspace for UAS

A
  • For flying drones
  • First 400 ft of airspace is allowed for drones
  • Drone pilots need approval from FAA before flying in class B, C, D, and some E airspace
  • Give way to manned aircraft operation
26
Q

Prohibited Airspace

A
  • Separating civilian aircraft from special govt activity
  • Established for security reasons
  • No aircraft allowed at all
  • Depicted on charts with symbol P (Prohibited)
  • Washington DC (example)
27
Q

Restricted Airspace

A
  • Operation are hazardous to nonparticipating aircraft
  • Missile firing, artillery etc…
  • Will have a NOTAM when active
  • Even if it is inactive it is best practice to call the controlling agency
  • Depicted on charts by a symbol R
28
Q

Warning Area

A
  • Similar to restricted
  • Extends 3 NM from coast of US
  • Hazardous to Nonparticipating aircraft
  • Depicted as W (Warning)
29
Q

MOA

A
  • Military Operating Area
  • To separate civilian traffic from military traffic
  • Use caution. Military aircraft flying low and fast
30
Q

Alert Area

A
  • Areas that have a high volume of pilot training
  • Unusual type of areal activity
  • Will have frequency to tune and listen
  • Depicted as A on chart (Alert)
31
Q

Controlled Firing Area

A
  • Hazardous to nonparticipating aircraft
  • CFA activity will be stopped if you are spotted
  • Not on charts
32
Q

Temporary Flight Restriction

A

• Protect persons or property when there is a hazard
o Wildfire
o Disney
o Provide safe environment during disaster
o Prevent unsafe congestion of sightseeing aircraft above incident or event
o President or VP travel
o Space Agency Operation

33
Q

Other Types of Airspace

A
	Military Training Routes
	Special Military Activity 
	VFR Routes
	Local Airport Advisory (LAA)
	Terminal Radar Service Area (TRSA)
	National Security Area (NSA)
	Flight Restricted Zone (FRZ)
•	Flying in the Washington DC Area
	Air Defense Identification Zone
•	Requires authorization or flight plan
	Wilderness Area
•	Remain 2000 ft AGL
•	Blue Line with Blue dots
	Tethered Balloon