Airspace Chapter 6 Flashcards

Questions and Answers

What is an airway?

A controlled area of E airspace (correct)

An uncontrolled area of airspace

A type of alert area

A specific route for military aircraft

What is the definition of an Alert Area?

Airspace which may contain a high volume of pilot training activities or unusual aerial activities.

What is Class D airspace?

Airspace from the surface to 2,500 feet above airport elevation surrounding airports with control towers.

What does Class E airspace generally consist of?

Controlled airspace that is not Class A, B, C, or D. Signup and view all the answers

What characterizes Class G airspace?

Airspace not designated as Class A, B, C, D, or E. Signup and view all the answers

What does the term Conterminous U.S. refer to?

The 48 adjoining States and the District of Columbia. Signup and view all the answers

What does Continental U.S. include?

The 49 States located on the continent of North America and the District of Columbia. Signup and view all the answers

What is Controlled Airspace?

Airspace of defined dimensions where air traffic control service is provided. Signup and view all the answers

What are Federal Airways?

The network of airways serving aircraft operations up to but not including 18,000 feet MSL. Signup and view all the answers

What defines a Military Operations Area (MOA)?

Airspace identified by an area on the surface of the earth for specific military activities. Signup and view all the answers

What are Military Training Routes?

Airspace established for military flight training at airspeeds in excess of 250 knots IAS. Signup and view all the answers

What is the Mode C Veil?

The airspace within a 30nm radius around a Class B airport requiring an operational Mode C transponder. Signup and view all the answers

What is a National Security Area (NSA)?

Airspace established for increased security of ground facilities. Signup and view all the answers

What defines a primary airport?

The large airport at the center of Class B or C airspace. Signup and view all the answers

What is a Prohibited Area?

Airspace designated within which no person may operate an aircraft without permission. Signup and view all the answers

What is a Restricted Area?

Airspace within which operations are subject to restrictions. Signup and view all the answers

Study Notes

Airspace Definitions

Airway: Controlled corridor in E airspace defined by radio navigational aids.
Alert Area: Airspace with significant pilot training or unusual activities; depicted on charts to inform non-participating pilots. Collision avoidance is a shared responsibility.

Classifications of Airspace

Class D Airspace: Extends from surface to 2,500 feet above airport elevation around control tower airports; requires two-way radio communication with ATC for entry; no VFR separation services provided.
Class E Airspace: Controlled airspace not classified as A, B, C, or D; extends from surface or designated altitude to adjacent controlled airspace. Includes federal airways starting at 700 or 1,200 feet AGL. Generally starts at 14,500 feet MSL in the US.
Class G Airspace: Uncontrolled airspace not designated as A, B, C, D, or E; operates without ATC control.

Geographic Definitions

Conterminous U.S.: Refers to the 48 contiguous States and the District of Columbia, excluding Alaska and Hawaii.
Continental U.S.: Comprises the 49 States on the North American continent and the District of Columbia, including Alaska but excluding Hawaii and territories.

Airspace Control and Regulations

Controlled Airspace: Defined dimensions where ATC services are provided for IFR and certain VFR flights according to airspace classification.
Federal Airways: Network serving aircraft operations below 18,000 feet MSL.

Special Use Airspace

Military Operations Area (MOA): Designated airspace for military activities with potential limitations on non-participating aircraft operations.
Military Training Routes: Established airspace for military training at speeds exceeding 250 knots IAS.
Mode C Veil: Airspace within 30 nautical miles of a Class B airport where an operational Mode C transponder is mandatory.
National Security Areas (NSA): Airspace established for increased security; pilots encouraged to avoid flying through these areas.

Airport Classifications

Primary Airport: Major airport located at the center of Class B or C airspace.

Restricted Airspace

Prohibited Area: Airspace where aircraft operation is strictly forbidden without permission; designated under 14 CFR Part 73.
Restricted Area: Airspace subject to specific restrictions, allowing for some aircraft operations while imposing limitations; generally designated for joint use.

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Test your knowledge of key terms and definitions from Chapter 6 on airspace. This quiz features flashcards covering important concepts like Airway and Alert Area. Perfect for students preparing for aviation-related exams!