Aviation dictionary. 2014.
airspace Class E — Airspace in which both IFR (instrument flight rules) and VFR (visual flight rules) flights are permitted. Only IFR flights are subject to air traffic control service and are separated from other IFR flights. All flights receive traffic… … Aviation dictionary
Airspace class — The world s navigable airspace is divided into three dimensional segments, each of which is assigned to a specific class. Most nations adhere to the classification specified by the International Civil Aviation Organization (ICAO) and described… … Wikipedia
airspace Class D — Airspace in which both IFR (instrument flight rules) and VFR (visual flight rules) flights are permitted and are subject to air traffic control service in this airspace. IFR flights are separated from other IFR flights and receive traffic… … Aviation dictionary
airspace Class C — Airspace in which both IFR (instrument flight rules) and VFR (visual flight rules) flights are permitted, subject to air traffic control service. IFR flights are separated from other IFR and VFR flights. VFR flights are separated from IFR flights … Aviation dictionary
Airspace class (United States) — This article describes the implementation of International Civil Aviation Organization airspace classes in the United States of America. For a general discussion of airspace classes, see Airspace class. The United States implementation of… … Wikipedia
airspace Class B — A classification of airspace in which both IFR (instrument flight rules) and VFR (visual flight rules) flights are permitted and all flights are subject to air traffic control service and are separated from each other. Generally, it is that… … Aviation dictionary
airspace Class A — An airspace in which only IFR (instrument flight rules) flights are permitted. All flights are subject to air traffic control service and are separated from each other. This is normally allocated to busier airports only. In the United States,… … Aviation dictionary
airspace Class G — In this airspace, both IFR (instrument flight rules) and VFR (visual flight rules) flights are permitted and receive flight information service if requested. This is uncontrolled airspace, and no clearances are required to operate in this… … Aviation dictionary
Airspace — means the portion of the atmosphere controlled by a country above its territory, including its territorial waters or, more generally, any specific three dimensional portion of the atmosphere. Controlled airspace exists where it is deemed… … Wikipedia
Class A — may refer to: Class A airfield, a standardised design for military airfields built throughout Britain from 1942 Class A airspace, an airspace class defined by the ICAO class A amplifier, a category of electronic amplifier Class A baseball, one of … Wikipedia
