GLONASS

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.

November 3, 2012 - 3:15am

Russia plans to announce this month that its civil aviation fleet will be required to carry Glonass, that nation’s GNSS, or combined Glonass/GPS units, but not GPS on its own. The mandate will be unveiled at this month’s triennial ICAO Air Navigation Conference, and it has significant cost implications for western-built corporate aircraft on the Russian register, all or most of which likely carry just GPS. Foreign-registered aircraft flying in Russian airspace would be exempt from the rule.

November 3, 2012 - 3:15am

Russia plans to announce this month that its civil aviation fleet will be required to carry Glonass, that nation’s GNSS, or combined Glonass/GPS units, but not GPS on its own. The mandate will be unveiled at this month’s triennial ICAO Air Navigation Conference, and it has significant cost implications for western-built corporate aircraft on the Russian register, all or most of which likely carry just GPS. Foreign-registered aircraft flying in Russian airspace would be exempt from the rule.

July 12, 2012 - 11:35am

Garmin has added its technological muscle to the market for external GPS receivers for mobile devices, not only using GPS but also by receiving signals from Russia’s Glonass constellation. Yesterday Garmin unveiled its GLO receiver, which connects to Apple and Android devices wirelessly via Bluetooth and offers battery life of 12 hours and 10-times-per-second position update rate.

May 31, 2012 - 3:55pm

The basic precept of international GNSS is that public services will be available to all users without user charges or other fees. Separately, each system can transmit unique highly classified frequencies–such as the military codes used by the U.S.’s GPS, Russia’s Glonass, China’s Compass and the fee-paying civil applications for enhanced accuracy and integrity signals from Europe’s Galileo–but none affects public services.

May 3, 2012 - 5:18pm

Russian deputy prime minister Vladislav Surkov, whose responsibilities in the government include supervision of the country’s Glonass satellite-based navigation system, aims to require that all aircraft–even foreign-registered ones–flying in Russian airspace use the Glonass satellite-based navigation system. He was speaking at the Glonass Forum 2012, held in Moscow late last month.

August 22, 2011 - 5:10am
The Russian air force has plans to upgrade all of its Sukhoi Su-25 fleet–now

More than 50 Sukhoi Su-25s have now undergone a mid-life upgrade and modernization, bringing them to the Su-25SM standard. The attack aircraft, which is modified by the Aircraft Repair Station 121 based in Kubinka, Russia, was on display last week at the Moscow Air Show (MAKS 2011). This year, the station launched a program for the mid-life upgrade of the Su-25UB twin seaters.

July 31, 2011 - 8:55am

Low-powered incoming GPS signals are allocated 1559-1610 MHz in the L-Band radio spectrum. The neighboring spectrum–from 1525-1559 Mhz–is allocated to other, equally low-powered, incoming satellite signals, such as Sky Terra’s. GPS receivers are open to signals above the blue line shown, but filter out signals below it, and require modification to accept Glonass.

June 20, 2011 - 10:35pm

Rostvertol is at the show promoting its Mi-26T2, an upgraded version of its popular heavy-lift helicopter, in the hope of securing sales to India and other potential customers. The company is appearing at the Paris Air Show for the first time since becoming part of the Russian Helicopters (Chalet B37).

 
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