Technology / Aviation / Controlled Airspace: A generic term including all airspace classes in which ATC services are available. VFR aircraft may operate without ATC contact in most controlled airspace as long as weather conditions will permit them to see and avoid other aircraft.
Search Google for Controlled Airspace:
Technology / Aviation / Controlled Airspace Class E: (formerly General Controlled Airspace) Generally, if the airspace is not Class A, B, C, or D, and is controlled airspace, it is Class E airspace. Class E airspace extends upward from either the surfac MORE
Technology / Aviation / National Airspace System (NAS): The common network of US airspace: air navigation facilities, equipment and services, airports or landing areas: aeronautical charts, information and services: rules, regulations and procedures, techn MORE
Health / Disease / National Priorities List For Uncontrolled Hazardous Waste Sites: (National Priorities List or NPL) EPA's list of the most serious uncontrolled or abandoned hazardous waste sites in the United States. The NPL is updated on a regular basis. MORE
Technology / Motorcycle / Die-Cast Controlled-Fill Aluminum Frame: Alloy frames featuring large one-piece sections constructed with a high-vacuum mold process, reducing porosity and eliminating air pockets that can result when pouring molten aluminum. These large sec MORE
Business / Finance / Controlled Foreign Corporation (CFC): A service that provides for a single presentation of checks each day (typically in the early part of the day). MORE
Business / Finance / Controlled Disbursement: Commodities regulated by the Commodities Exchange Act of 1936 in order to prevent fraud and manipulation in commodities futures markets. MORE