Airspace Regulations for VFR Operations

Questions and Answers

What minimum visibility and clearance from clouds are required for VFR operations in Class G airspace at 700 feet AGL or below during daylight hours?

1 mile visibility and clear of clouds

Normal VFR operations in Class D airspace with an operating control tower require the ceiling and visibility to be at least:

1,000 feet and 3 miles

With certain exceptions, Class E airspace extends upward from either 700 feet or 1,200 feet AGL to, but does not include:

18,000 feet MSL

During operations outside controlled airspace at altitudes of more than 1,200 feet AGL, but less than 10,000 feet MSL, the minimum distance below clouds requirement for VFR flight at night is:

500 feet Signup and view all the answers

Is a balloon flight through a restricted area permitted?

Permitted at certain times but only with prior permission by the appropriate authority Signup and view all the answers

The lateral dimensions of Class D airspace are based on:

the instrument procedures for which controlled airspace is established Signup and view all the answers

Unless otherwise specified, Federal Airways include that Class E airspace extending upward from:

1,200 feet above the surface up to and including 17,999 feet MSL Signup and view all the answers

All operations within Class C airspace must be in:

an aircraft equipped with a 4096 code transponder with mode C encoding capability Signup and view all the answers

What initial action should a pilot take prior to entering Class C airspace?

Contact approach control on the appropriate frequency Signup and view all the answers

The vertical limit of Class C airspace above the primary airport is normally:

4,000 feet AGL Signup and view all the answers

Under what condition, if any, may pilots fly through a restricted area?

With the controlling agency's authorization Signup and view all the answers

What minimum flight visibility is required for VFR flight operations on an airway below 10,000 feet MSL?

3 miles Signup and view all the answers

Airspace at an airport with a part-time control tower is classified as Class D airspace only:

when the associated control tower is in operation Signup and view all the answers

During operations outside controlled airspace at altitudes of more than 1,200 feet AGL, but less than 10,000 feet MSL, the minimum flight visibility for VFR flight at night is:

3 miles Signup and view all the answers

Under what condition may an aircraft pilot operate from a satellite airport within Class C airspace?

The pilot must contact ATC as soon as practicable after takeoff Signup and view all the answers

The radius of the procedural Outer Area of Class C airspace is normally:

20NM Signup and view all the answers

What minimum visibility and clearance from clouds are required for VFR operations in Class G airspace at 700 feet AGL or below during daylight hours?

1 mile visibility and clear of clouds Signup and view all the answers

The normal radius of the outer area of Class C airspace is:

20 nautical miles Signup and view all the answers

What minimum radio equipment is required for operation within Class C airspace?

Two way radio communications equipment, a 4096 code transponder and an encoding altimeter Signup and view all the answers

During operations within controlled airspace at altitudes of more than 1,200 feet AGL, but less than 10,000 feet MSL, the minimum distance above clouds requirement for VFR flight is:

1,000 feet Signup and view all the answers

For VFR flight operations above 10,000 feet MSL and more than 1,200 feet AGL, the minimum horizontal distance from clouds required is:

1 mile Signup and view all the answers

An operable 4096 code transponder and Mode C encoding altimeter are required in:

Class B airspace and within 30 miles of the Class B primary airport Signup and view all the answers

An operable 4096 code transponder with an encoding altimeter is required in which airspace?

Class A, Class B (and within 30 miles of the Class B primary airport) and Class C Signup and view all the answers

What minimum pilot certification is required for operation within Class B airspace?

Private Pilot certificate or student pilot certificate with appropriate logbook endorsements Signup and view all the answers

One of the purposes for issuing a Temporary Flight Restriction (TFR) is to:

protect public figures Signup and view all the answers

The visibility and cloud clearance requirements to operate VFR during daylight hours over Sandpoint Airport at 1,200 feet AGL are:

3 miles and 1,000 feet above, 500 feet below and 2,000 feet horizontally from each cloud Signup and view all the answers

Two way radio communication must be established with the Air Traffic Control Facility having jurisdiction over the area prior to entering which class airspace?

Class C Signup and view all the answers

When a control tower, located on an airport within Class D airspace, ceases operations for the day, what happens to the airspace designation?

The airspace reverts to Class E or a combination of Class E and Class G airspace during the hours the tower is not in operation Signup and view all the answers

With certain exceptions, Class E airspace extends upward from either 700 feet or 1,200 feet AGL to, but does not include:

18,000 feet MSL Signup and view all the answers

During operations outside controlled airspace at altitudes of more than 1,200 feet AGL, but less than 10,000 feet MSL, the minimum flight visibility for day VFR is:

1 mile Signup and view all the answers

The minimum flight visibility required for VFR flights above 10,000 feet MSL and more than 1,200 feet AGL in controlled airspace is:

5 miles Signup and view all the answers

Prior to entering an Airport Advisory Area, a pilot should:

contact the local FSS for airport and traffic advisories Signup and view all the answers

Except when necessary for takeoff or landing, what is the minimum safe altitude for a pilot to operate an aircraft anywhere?

An altitude allowing, if a power unit fails, an emergency landing without undue hazard to persons or property on the surface Signup and view all the answers

The minimum distance from clouds for VFR operations on an airway below 10,000 feet MSL is:

500 feet below, 1,000 feet above and 2,000 feet horizontally Signup and view all the answers

FAA advisory circulars containing subject matter specifically related to airspace are issued under which subject matter?

70 Signup and view all the answers

With certain exceptions, all aircraft within 30 miles of a Class B primary airport from the surface upward to 10,000 feet MSL must be equipped with:

an operable transponder having either Mode S or 4096 code capability with Mode C automatic altitude reporting capability Signup and view all the answers

Prior to takeoff, the altimeter should be set to which altitude or altimeter setting?

The current local altimeter setting, if available, or the departure airport elevation Signup and view all the answers

What minimum radio equipment is required for VFR operation within Class B airspace?

Two way radio communications equipment, a 4096 code transponder, and an encoding altimeter Signup and view all the answers

A non-tower satellite airport, within the same Class D airspace as that designated for the primary airport, requires radio communications be established and maintained with the:

primary airport's control tower Signup and view all the answers

Pilots flying over a national wildfire refuge are requested to fly no lower than:

2,000 feet Signup and view all the answers

Study Notes

VFR Operations in Class G Airspace

Minimum visibility of 1 mile required.
Must be clear of clouds during daylight hours at 700 feet AGL or below.

VFR Operations in Class D Airspace

Minimum ceiling must be 1,000 feet.
Visibility must be at least 3 miles when a control tower is in operation.

Class E Airspace Extent

Extends upward from either 700 feet or 1,200 feet AGL.
Does not include airspace above 18,000 feet MSL.

VFR Flight Requirements at Night

Minimum distance below clouds at night is 500 feet outside controlled airspace at altitudes between 1,200 feet AGL and 10,000 feet MSL.

Balloon Flights in Restricted Areas

Permit required at certain times from the appropriate authority for balloon flights.

Lateral Dimensions of Class D Airspace

Based on the instrument procedures for which the controlled airspace is established.

Federal Airways and Class E Airspace

Federal Airways consist of Class E airspace from 1,200 feet above the surface up to 17,999 feet MSL.

Equipment Required for Class C Airspace

Aircraft must be equipped with a 4096 code transponder with Mode C encoding capability.

Initial Action for Class C Airspace Entry

Pilots should contact approach control on the appropriate frequency prior to entry.

Vertical Limit of Class C Airspace

Typically extends 4,000 feet AGL above the primary airport.

Conditions for Flying Through Restricted Areas

Pilots require authorization from the controlling agency to enter restricted areas.

VFR Flight Visibility Below 10,000 Feet

Minimum visibility for VFR flight operations on airways is 3 miles below 10,000 feet MSL.

Class D Airspace with Part-Time Control Towers

Class D designation exists only when the control tower is operational.

Night VFR Flight Visibility Outside Controlled Airspace

Minimum visibility requirement is 3 miles for night VFR operations above 1,200 feet AGL but below 10,000 feet MSL.

Satellite Airports in Class C Airspace

Pilots must contact Air Traffic Control as soon as practicable after takeoff from satellite airports.

Radius of Class C Airspace

The typical radius of the procedural outer area is 20 nautical miles.

Radio Equipment for Class C Airspace

Minimum equipment includes two-way radio communications, a 4096 code transponder, and an encoding altimeter.

Minimum Distance Above Clouds in Controlled Airspace

1,000 feet above clouds is required for VFR at altitudes over 1,200 feet AGL but below 10,000 feet MSL.

Clearance from Clouds Above 10,000 Feet

Minimum horizontal distance from clouds is 1 mile for VFR operations above 10,000 feet MSL and over 1,200 feet AGL.

Required Transponder in Class B Airspace

Operable 4096 code transponder and Mode C encoding altimeter are necessary in Class B airspace and within 30 miles of Class B primary airports.

Minimum Pilot Certification for Class B Airspace

A Private Pilot certificate or a Student Pilot certificate with appropriate endorsements is required.

Purpose of Temporary Flight Restrictions (TFR)

Issued to protect public figures among other reasons.

Visibility and Cloud Clearance Over Cooperstown

VFR requirements at 1,200 feet AGL include 3 miles visibility and specific cloud clearance (1,000 feet above, 500 feet below, 2,000 feet horizontally).

Radio Communication Requirement for Class C Airspace

Must establish two-way radio communications with the ATC Facility prior to entering Class C airspace.

Class D Airspace After Control Tower Operations

Reverts to Class E or a combination of Class E and Class G when the tower is not operational.

VFR Visibility for Day Operations

Day VFR visibility requirement at altitudes over 1,200 feet AGL but below 10,000 feet MSL is 1 mile.

Day VFR Visibility and Cloud Clearance Over Cooperstown

At or below 700 feet AGL, requirements are 1 mile visibility and clear of clouds.

Radio Communications at Towered Airports

Two-way radio communication with Air Traffic Control is mandatory for landings or takeoffs at towered airports regardless of weather.

VFR Flight Visibility Above 10,000 Feet

Minimum visibility required is 5 miles for controlled airspace operations above 10,000 feet MSL and over 1,200 feet AGL.

Procedure Before Entering Airport Advisory Area

Pilots should contact local Flight Service Station (FSS) for airport and traffic advisories.

Minimum Safe Altitude for Aircraft Operation

Must allow for emergency landing without posing undue risk to persons or property below.

Minimum Distance from Clouds on Airways Below 10,000 Feet

Must maintain 500 feet below, 1,000 feet above, and 2,000 feet horizontally from clouds.

FAA Advisory Circulars on Airspace

Issued under subject matter category 70.

Equipment within 30 Miles of Class B Airport

All aircraft must have an operable transponder with either Mode S or 4096 code capability and Mode C altitude reporting.

Altimeter Setting Pre-Takeoff

Set to current local altimeter setting or departure airport elevation.

Required Radio Equipment for Class B Airspace

Includes two-way radio communications equipment, a 4096 code transponder, and an encoding altimeter.

Communication with Primary Airport Control Tower

Required for non-tower satellite airports within the same Class D airspace as the primary airport.

Recommended Flight Altitude Over National Wildlife Refuge

Pilots should not fly lower than 2,000 feet.

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Description

Test your knowledge of the visibility and clearance requirements for VFR operations across various classes of airspace. This quiz covers important regulations and minimums for Class G and Class D airspace during daylight operations. Perfect for pilots and aviation enthusiasts looking to refresh their understanding of airspace rules.