Aviation

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

NovAtel Launches OEM617D Single-Card GNSS Receiver with RTK

May 15, 2014By
NovAtel's OEM617D receiver.

NovAtel Inc. has released the OEM617D receiver, a compact, dual-antenna, dual-frequency, single-card receiver with NovAtel’s ALIGN heading functionality and RT-2 Real Time Kinematic (RTK) GNSS positioning technology, in dynamic and static environments. NovAtel made the announcement at AUVSI’s Unmanned Systems 2014, being held this week in Orlando, Florida. The OEM617D offers complete dual-frequency operation with GPS, GLONASS, and BeiDou signals... 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

KVH Precision Sensors Chosen by Geodetics for Inertial Navigation Systems

April 17, 2014By
The Geo-iNAV Advanced is a fully integrated GPS-aided inertial navigation system that utilizes KVH’s 1750 IMU to provide a high-performance navigation solution.

KVH Industries, Inc., has entered into a strategic partnership with Geodetics Inc., developer of real-time, high-precision position and navigation solutions. The goal is to provide high-performance positioning and navigation products for commercial applications requiring high levels of precision, from unmanned platforms to terrestrial navigation. Geodetics is integrating the KVH 1750 inertial measurement unit (IMU) into two solutions: Geo-iNAV Advanced, a... 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, Aviation & Space, From the Magazine, GNSS, 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, Aviation & Space, Galileo, Latest News

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