Global Positioning System

August 27, 2014 - 7:54am

The deployment of four UK Royal Air Force Tornadoes to perform overwatch of Iraq, and an unconfirmed report last week that more might be deployed for surveillance of northern Nigeria, serves to illustrate the ongoing value of the aging but effective “Tonka.” Although the RAF fleet is scheduled to be retired in 2019 in favor of the F-35, upgrades continue, with another one announced recently. Meanwhile, the German air force intends to keep its Tornado fleet until at least 2025, with its own upgrades.

July 30, 2014 - 11:10am

Aspen Avionics is celebrating its 10th anniversary at AirVenture 2014 and installation of the Aspen retrofit glass-panel EFD 1000 in more than 9,000 aircraft. First introduced in 2006 and with deliveries beginning in 2008, the EFD 1000 offers a simple upgrade path by fitting into standard instrument panel holes while adding modern capabilities to older aircraft. “You literally have in your cockpit today more capable avionics than in a 737,” said Aspen president and CEO John Uczekaj. “It’s been quite a remarkable journey in a short time.”

July 28, 2014 - 7:30am
Avidyne IFD540

On the eve of AirVenture 2014, Avidyne announced the long-awaited FAA certification of the touchscreen IFD540 FMS/GPS/navcom. Not only did Avidyne gain FAA technical standard order (TSO) certification, but also an approved model list supplemental type certificate (AML-STC) that allows for installation of the IFD540 in more than 1,000 aircraft makes and models.

July 27, 2014 - 4:18pm
Connext

On the eve of EAA AirVenture 2014, Garmin unveiled a major software upgrade to its GTN series navigators, new devices for the Connext wireless cockpit communications system, a new WireAware wire-strike avoidance feature for obstacle databases and new seven-inch touchscreen displays in the G3X experimental avionics line. All are being demonstrated at the Garmin exhibit (Booth 4089, Hangar D).

July 12, 2014 - 12:00pm
The first two satellites for the Galileo system will be launched next month from Kourou, French Guiana.

This summer will see significant progress in the world’s first civilian-owned and -operated satellite navigation system as Europe prepares to dispatch the first two full-capability Galileo satellites for lift-off.

Payload preparation for Arianespace’s Soyuz Flight VS09 started in earnest in early May with the arrival in French Guiana of the first two Galileo full operational capability (FOC) satellites.

July 9, 2014 - 12:23pm

Jettech gained FAA STC approval to install the touchscreen Garmin GTN 650/750 GPS/navcom (single or dual) in Cessna 525 CitationJets manufactured from 1993 to 1999 (S/Ns 0001-0359). The STC includes Waas approvals and certifies the aircraft for fully autopilot-coupled GPS-LPV approaches. Jettech is offering the STC’d data package through authorized Garmin dealers and will provide full support through the installation process.

July 3, 2014 - 1:51pm

Littleton, Colo.-based JetTech received FAA STC approval to install touchscreen GTN 650/750 GPS navcoms in Cessna CitationJets manufactured from 1993 to 1999 (S/Ns 0001 to 0359). The approved STC is for single or dual GTN 650/750 installations and includes Waas approvals and certifies the aircraft for fully autopilot coupled GPS-LPV approaches. JetTech is offering the STC’d data package through authorized Garmin dealers and will include full support through the installation process.

June 4, 2014 - 5:15am

The media jumped on a May 13 report that Russian deputy prime minister Dmitry Rogozin had threatened that unless the U.S. allows Russia to install a ground station in the U.S. to monitor signals from its GPS-like Glonass satnav system, Russia would retaliate and “suspend the operation of U.S. GPS ground stations in Russia.”

May 18, 2014 - 4:00am
Small and medium-size airports in Europe often lack the infrastructure necessary to enable complex approaches, limiting the utility of the airport. EGNOS, and the highly accurate position data it provides, makes these airports more accessible for business aviation operations without the cost of complicated ground structure.

The European Geostationary Navigation Overlay Service (EGNOS) provides clear benefits to the business aviation sector. With many business aircraft not specifically catered to by current air traffic management systems, more often than not they find themselves shut out of many key airports.

This is particularly true as Europe’s skies continue to become more and more crowded. As air traffic continues to grow, smaller airports must make themselves accessible at all times–something that cannot be done when relying solely on nonprecision approaches.

May 2, 2014 - 2:10am

Resilience–broadly, the ability to readily recover from external disturbances–seems likely to become the next buzzword in aviation’s lexicon. It is gaining acceptance primarily to describe a future world air navigation system’s resistance to interruptions and outright signal loss, to provide pilots with essential, unfailing position, navigation and timing (PNT) data. Resilience came to the fore at a February conference on GNSS vulnerability, sponsored by the UK Institute of Navigation.

 
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