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Local-area augmentation system

Index Local-area augmentation system

The local-area augmentation system (LAAS) is an all-weather aircraft landing system based on real-time differential correction of the GPS signal. [1]

24 relations: Acronyms and abbreviations in avionics, Autoland, Differential GPS, Distance measuring equipment, European Geostationary Navigation Overlay Service, General aviation, Global Positioning System, GNSS augmentation, GPS-aided GEO augmented navigation, Honeywell, Instrument approach, Instrument landing system, International Civil Aviation Organization, Joint precision approach and landing system, Microwave landing system, National Airspace System, Next Generation Air Transportation System, Non-directional beacon, O'Hare International Airport, Radio receiver, Runway, VHF Data Link, VHF omnidirectional range, Wide Area Augmentation System.

Acronyms and abbreviations in avionics

This is a list of the acronyms and abbreviations used in avionics.

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Autoland

In aviation, autoland describes a system that fully automates the landing procedure of an aircraft's flight, with the flight crew supervising the process.

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Differential GPS

Differential Global Positioning Systems (DGPS) are enhancements to the Global Positioning System (GPS) which provide improved location accuracy, in the range of operations of each system, from the 15-meter nominal GPS accuracy to about 10 cm in case of the best implementations.

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Distance measuring equipment

Distance measuring equipment (DME) is a transponder-based radio navigation technology that measures slant range distance by timing the propagation delay of VHF or UHF radio signals.

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European Geostationary Navigation Overlay Service

The European Geostationary Navigation Overlay Service (EGNOS) is a satellite based augmentation system (SBAS) developed by the European Space Agency and EUROCONTROL on behalf of the European Commission.

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General aviation

General aviation (GA) is all civil aviation operations other than scheduled air services and non-scheduled air transport operations for remuneration or hire.

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Global Positioning System

The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radionavigation system owned by the United States government and operated by the United States Air Force.

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GNSS augmentation

Augmentation of a global navigation satellite system (GNSS) is a method of improving the navigation system's attributes, such as accuracy, reliability, and availability, through the integration of external information into the calculation process.

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GPS-aided GEO augmented navigation

The GPS-aided GEO augmented navigation (GAGAN) is an implementation of a regional satellite-based augmentation system (SBAS) by the Indian government.

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Honeywell

Honeywell International Inc. is an American multinational conglomerate company that produces a variety of commercial and consumer products, engineering services and aerospace systems for a wide variety of customers, from private consumers to major corporations and governments.

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Instrument approach

In aviation, an instrument approach, or instrument approach procedure (IAP), is a series of predetermined maneuvers for the orderly transfer of an aircraft under instrument flight conditions from the beginning of the initial approach to a landing or to a point from which a landing may be made visually.

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Instrument landing system

An instrument landing system (ILS) enables pilots to conduct an instrument approach to landing if they are unable to establish visual contact with the runway.

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International Civil Aviation Organization

The International Civil Aviation Organization (ICAO Organisation de l'aviation civile internationale, OACI), is a specialized agency of the United Nations.

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Joint precision approach and landing system

The joint precision approach and landing system (JPALS) is a ship's system (CVN and LH type), all-weather landing system based on real-time differential correction of the Global Positioning System (GPS) signal, augmented with a local area correction message, and transmitted to the user via secure means.

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Microwave landing system

A microwave landing system (MLS) is an all-weather, precision radio guidance system installed at large airports to assist aircraft in landing.

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National Airspace System

The National Airspace System (NAS) is the airspace, navigation facilities and airports of the United States along with their associated information, services, rules, regulations, policies, procedures, personnel and equipment.

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Next Generation Air Transportation System

The Next Generation Air Transportation System (NextGen) is an ongoing multibillion-dollar modernization of the National Airspace System (NAS).

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Non-directional beacon

A non-directional (radio) beacon (NDB) is a radio transmitter at a known location, used as an aviation or marine navigational aid.

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O'Hare International Airport

O'Hare International Airport, usually referred to as O'Hare Airport, Chicago O'Hare, or simply O'Hare, is an international airport located on the far Northwest Side of Chicago, Illinois, northwest of the Loop business district, operated by the Chicago Department of Aviation and covering.

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Radio receiver

In radio communications, a radio receiver (receiver or simply radio) is an electronic device that receives radio waves and converts the information carried by them to a usable form.

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Runway

According to the International Civil Aviation Organization (ICAO), a runway is a "defined rectangular area on a land aerodrome prepared for the landing and takeoff of aircraft".

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VHF Data Link

The VHF Data Link or VHF Digital Link (VDL) is a means of sending information between aircraft and ground stations (and in the case of VDL Mode 4, other aircraft).

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VHF omnidirectional range

Very High Frequency (VHF) Omni-Directional Range (VOR) is a type of short-range radio navigation system for aircraft, enabling aircraft with a receiving unit to determine their position and stay on course by receiving radio signals transmitted by a network of fixed ground radio beacons.

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Wide Area Augmentation System

The Wide Area Augmentation System (WAAS) is an air navigation aid developed by the Federal Aviation Administration to augment the Global Positioning System (GPS), with the goal of improving its accuracy, integrity, and availability.

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Redirects here:

GBAS landing system, Local Area Augmentation System.

References

[1] https://en.wikipedia.org/wiki/Local-area_augmentation_system

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