Aviation

Rockwell Collins’ Avionics Enable Successful European Union Flight Demonstrations

July 14, 2014By

Rockwell Collins’ flight management system (FMS) and GNSS receiver successfully enabled the first demonstrations of advanced arrival and departure flight operations for the European Union’s airspace-enhancing project FilGAPP (“Filling the Gap” in GNSS Advanced Procedures and Operations). The goal of FilGAPP is to create new, more efficient methods of navigating airspace using satellite-based navigation and advanced FMS functions. “FilGAPP highlights... read more

Occupy Media Space Now EGNOS and Galileo Mission

June 29, 2014By

By Peter de Selding The message to the recent European Space Solutions conference in Prague was simple enough: EGNOS is here, so let’s use it; Galileo is almost here, so let’s promote it. Neither task is straightforward. Take the European Geostationary Navigation Overlay Service (EGNOS), the European piece of a near-global network of terminals on geostationary satellites linked to networks... read more

ACR Electronics Launches New Locator for Aviation

June 13, 2014By
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A new emergency locator transmitter for aviation has received Cospas-Sarsat and FAA approvals and is now available for sale. The ELT 1000 by ACR Electronics, Inc., is designed with multiple installation configurations to reduce overall installation cost, the company said. The electronics maximize frequency stability and power while incorporating a new, built-in GPS navigational interface, the company said. Including GPS... read more

UAV Shipboard Landing with RTK

May 2, 2014By
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Limited landing area as well as interference due to wind disturbance and wave motion make shipboard landings of unmanned aerial vehicles (UAVs) extremely difficult. Use of UAVs at sea can enhance the efficiency of intelligence gathering and surveillance, and could also increase long-range air-strike capability. read more

Innovation: Ground-Based Augmentation

April 2, 2014By
FIGURE 5. Research aircraft D-IBUF (Dornier Do 128-6).

Combining Galileo with GPS and GLONASS
While a GPS-based GBAS will offer improved navigation services for aircraft, might these services be even better if the systems were to use satellites from other constellations besides GPS? In this month’s column, the authors show how GBAS protocols might be modified to accommodate multiple constellations, offering results of preliminary tests using GPS, GLONASS, and Galileo simultaneously. read more

This article is tagged with , and posted in Aviation, Design & Test, From the Magazine, Innovation, Receiver Design

More Airports Across Europe Add EGNOS Approaches

March 28, 2014By

Flight operators can now use EGNOS approach procedures at airports in the Czech Republic, Austria, Finland, and Tunisia, all part of a growing list of airports across Europe that have implemented localizer performance with vertical guidance (LPV) procedures. The European Satellite Services Provider (ESSP), a Toulouse-based company which has the contract for EGNOS system operation and service provision, made this... read more

This article is tagged with , , and posted in Aviation, Latest News, Transportation

Applied EM Offers Anti-Jam Antenna

March 26, 2014By

Applied EM’s anti-jam GPS antenna, AJGPS045, has achieved a four-channel Controlled Radiation Pattern Antenna (CRPA) in a very small size, weight and power (SWAP) particularly suitable for airborne platforms. Its footprint is the same as a standard GPS Fixed Radiation Pattern Antenna (FRPA), the FRPA-3. This is a key enabler to bringing greatly improved anti-jam performance to smaller platforms and... read more

You Can Help Find Missing Malaysia Airlines Plane

March 18, 2014By
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DigitalGlobe, Inc., has launched a crowdsourcing campaign that will allow anyone to help look for the missing Malaysia Airlines flight MH370 by combing through satellite images for clues of its whereabouts. The search drew so many participants on its first day March 17, that it crashed the company’s website, with 500,000 visitors wanting to help find the missing Boeing 777.... read more