Raytheon says tapping into Asia’s urgent need to update its air traffic management (ATM) infrastructure to handle rapid growth in air traffic is one of its key priorities. The company recently responded to a request for proposals from Vietnam and Thailand, and opportunities are surfacing in Nepal, Sri Lanka and Bangladesh, said the U.S. company.
GPS Aided Geo Augmented Navigation
Accord Technology’s NexNav mini GPS Waas Class Beta-1 sensor has been recognized by the FAA as meeting requirements outlined in Advisory Circular 20-165. The 20-165 requirements cover accuracy and other parameters that GPS sensors will need to meet standards for ADS-B operations. The FAA will require mandatory equipage with ADS-B out systems beginning in 2020.
The recent switching on of Europe’s Egnos satellite-based augmentation system is great news for flight management system (FMS) manufacturers like Universal Avionics Systems. “With Egnos being turned on officially,” said Dan Reida, Universal vice president of marketing, “we hope to start seeing a stronger interest in space-based augmented FMS. We look forward to implementation of more approaches [in Europe].”
Phoenix-based Accord Technologies is at Heli-Expo (Booth No. 7839) to acquaint OEMs, avionics developers and modification centers with its NexNav modular GPS receivers.
The company’s small, low-power receivers are available as circuit card assemblies (CCA) for avionics OEM hosting or as LRUs for aircraft installations. They will support ADS-B, all normal GPS procedures and precision approach requirements.
Accord’s NexNav technology is compatible with Satellite Based Augmentation Systems (SBAS) including WAAS, European EGNOS, Japan’s MTSAT and GAGAN in India.
The first geostationary satellite for India’s Gagan GPS space-based augmentation system (SBAS)–essentially similar to Waas–was lost on April 15 when its launch rocket’s second-stage cryogenic engine failed to ignite. That followed the early-April loss of Intelsat’s Galaxy 15 geosat, which was carrying the FAA’s Pacific Waas transponder.
The first geostationary satellite for India’s Gagan GPS space-based augmentation system (SBAS)–essentially similar to Waas–was lost on April 15 when its launch rocket’s second-stage cryogenic engine failed to ignite. That followed the early-April loss of Intelsat’s Galaxy 15 geosat, which was carrying the FAA’s Pacific Waas transponder. The satellite was slowly drifting out of orbit and could no longer provide usable GPS accuracy corrections.
For years the world’s aviation authorities have been preparing for the transition to a re-imagined operating environment where an array of new technologies–placed on the ground, in space and in the cockpit–can be applied to the daunting task of funneling thousands more airplanes from departure to destination each day without encountering the choke points that inevitably would arise from using a global navigation infrastructure developed when D
Airbus plans to install satellite-based augmentation systems (SBAS) in its A350XWB to support GPS Cat 1-equivalent 200-foot LPV approaches. SBAS includes the FAA’s WAAS; Europe’s Egnos (2010); India’s Gagan (2011); and Japan’s MSAS (2010/11). The FAA has already published 1,445 WAAS LPV approaches (exceeding the number of ILS approaches) and plans to have 6,000 available by 2018.
After a journey to the Far East that took them to Singapore, China and Japan, FAA brass returned home carrying amended bilateral aviation safety agreements with Singapore and China and news that the Japanese are planning to convert the current Nagoya Airport into a general aviation facility when the new Central Japan International Airport opens next year.