Airspace Flashcards
(70 cards)
Types of Airspace
- Controlled
- Uncontrolled
- Special Use
Six Classes of Airspace
- Class A
- Class B
- Class C
- Class D
- Class E
- Class G
What is Class A airspace?
Controlled airspace with IFR clearance required. Commercial jets use these altitudes: 18,000’ MSL to FL600 (60,000’)
What is Class B airspace?
Busy airspace surrounding major airports. Controlled by a tower and requires clearance from ATC to enter and operate within. Starts at the surface and goes up to 10,000’ AGL
What is Class C airspace?
Class C airspace is controlled airspace where communication with ATC is required to enter.
Example: 131,000’ as Class C.
What is Class E airspace?
Class E airspace is controlled airspace that is less restrictive than Class A, B, C, and D airspace.
Example: Starts at 1,200 feet AGL.
What is Class G airspace?
Class G airspace is ‘government free’ airspace, except for Class A, B, C, D, and E airspace.
Example: Least restrictive airspace.
What are the requirements to enter Class B airspace?
Pilots must have a PPL (Private Pilot License) and be cleared by ATC to enter Class B airspace.
Example: Must not go under VFR minimums.
What are the VFR minimums for Class B airspace?
VFR minimums require visibility of 3 miles and being clear of clouds.
Example: 3 miles visibility, clear of clouds.
What equipment is required to enter Class B airspace?
Two-way radio communication and a transponder with altitude reporting capability are required.
Example: Must have a functioning transponder.
What is required for Class B airspace entry?
A transponder is required 30 nm from the airport.
What is Class C airspace associated with?
Class C airspace is associated with busy airports.
What must be established before entering Class C airspace?
Two-way radio communication must be established.
What must you receive to enter Class C airspace?
You need to be ‘Cleared’ to enter.
When should you contact ATC?
Contact ATC 20 nm out of the airfield.
Who is the ATC contact for Tulsa?
Tulsa Approach.
What information should you provide to ATC?
Your call sign, location, and request.
What is an example of a location and altitude report?
20 nm NW at 3,500 ft with transponder on.
Example sentence: ‘20 nm NW at 3,500 w/T.’
What is the request example for landing?
Request straight in for runway Tulsa.
Example sentence: ‘What I want request straight in runway Tulsa.’
What indicates that two-way communication is established?
ATC reads back your call sign.
What are the weather minimums for Class C airspace?
You must meet visual flight rules (VFR) weather minimums.
What are the vertical minimums for Class C airspace?
Above 300 feet, 2152-2000 visibility, 1,000 feet.
This indicates the required visibility and altitude for operations in Class C airspace.
What equipment is required to fly in Class C airspace?
A transponder with altitude reporting (Mode 3A) and ADS-B Out.
Check FAR 91.225 for specific requirements.
What does the blue segmented circle on a sectional chart indicate?
It indicates Class D airspace around smaller towered airports.