airspace segment
1Airspace 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… …
2terminal radar service area — Airspace surrounding designated airports in which ATC (air traffic control) provides radar vectoring, sequencing, and spacing on a full time basis for all IFR and participating VFR (visual flight rules) aircraft. The service provided in TRSA is… …
3Automatic dependent surveillance-broadcast — (ADS B) is a cooperative surveillance technique for air traffic control and related applications. An ADS B out equipped aircraft determines its own position using a global navigation satellite system and periodically broadcasts this position and… …
4WAAS — Wide Area Augmentation System WAAS FAA WAAS logo …
5Wide Area Augmentation System — FAA WAAS logo …
6Wide Area Augmentation System - WAAS — FAA WAAS logo …
7Area 51 — This article is about the U.S. Air Force installation in Nevada. For other uses, see Area 51 (disambiguation). Area 51 …
8Global Positioning System — GPS redirects here. For other uses, see GPS (disambiguation). Geodesy Fundamentals …
9Instrument approach — Terminal procedures for an ILS approach in the United States. (The disclaimers shown in red in the illustration do not appear on the original approach plate.) For aircraft operating under instrument flight rules (IFR), an instrument approach or… …
10GPS Aided Geo Augmented Navigation — The GPS Aided Geo Augmented Navigation or GPS and Geo Augmented Navigation system (GAGAN) is a planned implementation of a regional Satellite Based Augmentation System (SBAS) by the Indian government, which is a system to improve the accuracy of… …
