Satellite navigation systems

June 18, 2013 - 6:55am
CMA 4000

Lockheed Martin has chosen CMC Electronics to provide a new flight management system (FMS) and GPS landing sensor for the avionics upgrade package it is producing for the U.S. Navy’s C-130T fleet.

April 9, 2013 - 2:33pm

A change in FAA policy that allows the use of GPS approaches at alternate airports should be welcome news for pilots. “Operators are now permitted to file a flight plan for a GPS approach at either the destination or an alternate, but not both,” according to NBAA. The new policy took effect on April 4. Previously pilots could fly GPS approaches only at the destination airport.

March 6, 2013 - 2:25pm

Blue Sky Network unveiled the new HawkEye Portable Tracker (PT) Plus fleet management tool at Heli-Expo ’13, which offers more consistent, accurate and reliable connectivity throughout a customer’s multimodal network.

“We sell not just the hardware, but also software, service and airtime,” said Paul Duran, v-p of marketing and sales. “We have customers with fleets in the Gulf, in Canada–all around the world–so we’re growing to help manage our customers’ fleets, wherever they may be and whatever types of assets they may have: air, sea, or ground.”

February 11, 2013 - 10:45am

The Aeronautical Information Manual’s (AIM) Change Two takes effect on March 7 and includes a number of updates. One describes the requirements for two independent navigation systems. It also clarifies the application of different technical standard orders and updates the guidance for standalone GPS approaches. The update adds guidance for using “T-Routes” and “Q-Routes,” as well as the ground based augmentation system (Gbas).

February 11, 2013 - 10:35am

An Airports Authority of India official, speaking on condition of anonymity, told AIN the schedule for that nation’s new GPS-augmented navigation system (Gagan) might be pushed back to the end of this year. The Gagan system is the only satellite-based augmentation system that has an enhanced algorithm specifically for the equatorial region.

February 7, 2013 - 9:59am

The certification for India’s GPS-Aided GEO Augmented Navigation (Gagan) project is presently being led by the Director General of Civil Aviation (DGCA) and, according to an official statement, is “expected to be operational in the summer of 2013.” However, an Airports Authority of India (AAI) official, speaking on condition of anonymity, ha

February 2, 2013 - 3:10am

The road to future communications, navigation and surveillance operations will not include any major technology upheavals in user requirements before 2020, according to projected roadmaps presented at ICAO’s Air Navigation Conference in Montreal recently. In fact, new technologies mentioned for each of the three regimes were usually described in terms of their potential future benefits, with no suggestion of their actual readiness for implementation.

January 4, 2013 - 2:10am

Accord Technology’s NexNav mini GPS receiver is now available to provide the GPS solution for Trig’s TT31 ADS-B out transponder. The combination of the NexNav mini and Trig TT31 meets the FAA’s 2020 ADS-B out mandate, which requires a GPS source that meets specific accuracy requirements (TSO-C145c Class Beta 1). The TT31 retails for $3,349 and with the NexNav mini is installable under an approved model list in a variety of aircraft. The NexNav mini costs $5,775. Flight-testing was done in a Mooney M20.

January 3, 2013 - 1:20am

It had always been ICAO’s intent that civil user services provided by the global navigation satellite system (GNSS) should be free of charges or user mandates, except for certain optional applications such as fee-bearing accuracy enhancements with performance guarantees. Europe’s Galileo is expected to offer such optional enhancements. But Russia has announced that it will mandate the carriage of receivers for its Glonass constellation in all aircraft on its civil aircraft register. GPS may also be used, but only when integrated with a Glonass receiver and its adjuncts.

January 2, 2013 - 4:35am

Russia’s announcement before ICAO’s November Air Navigation Conference that it intends to mandate that all aircraft on the Russian civil register carry, by January 2018, that country’s Glonass system or combined Glonass/GPS equipment but not GPS or other foreign GNSS as a stand-alone system (see AIN, November, page 48) met resistance from the international community during the November gathering.

 
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