L3Harris Technologies Passes Preliminary Design Review for Experimental Satellite Navigation Program

U.S. Air Force’s Navigation Technology Satellite-3 (NTS-3) satellite. (Photo: L3Harris Technologies)
  • Defines design baseline for U.S. Air Force’s Navigation Technology Satellite-3
  • Demonstrates ability to move quickly for rapid acquisition prototype programs
  • Allows L3Harris to continue development of newly named Air Force vanguard program

MELBOURNE, Fla. (L3Harris Technologies PR) — L3Harris Technologies (NYSE:LHX) has reached a major milestone in the U.S. Air Force’s Navigation Technology Satellite-3 (NTS-3) project – passing the preliminary design review that defines the spacecraft’s path to delivery and allows the program to move to the next phase of development.

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CubeSat Finds its Way in Space with Galileo Receiver

This Astrocast CubeSat launched in December 2018 included a test satnav receiver. (Credit: Astrocast)

ZURICH (ESA PR) — A miniature CubeSat has become the first satellite to perform Galileo-based position fixes in orbit using a commercial satnav receiver.

CubeSats are nanosatellites based on standardised 10 cm-sized units. Originally devised for educational uses, they are nowadays being put to commercial and technology testing uses. The Swiss Astrocast company is assembling a constellation based on 3-unit CubeSats to serve the emerging ‘Internet of Things’.

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China Using Space to Further Geopolitical Goals

Completing our look at the U.S.-China Economic and Security Review Commission’s 2019 Report to Congress, we examine how China is using its space program to achieve the nation’s geopolitical and economic goals. [Full Report]

by Douglas Messier
Managing Editor

China is using its growing space program to achieve a range of geopolitical and economic goals, including attracting partners for its Belt and Road Initiative (BRI), improving economic and political ties with other countries, and deepening others’ reliance on its space systems and data services.

“Beijing views its space program as key to elevating its leadership profile in international space cooperation, including through BRI, and establishing a dominant position in the commercial space industry,” according to the U.S.-China Economic and Security Review Commission’s 2019 Report to Congress.

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China Launches Two Beidou Navigation Satellites

China successfully launched two satellites for the Beidou Navigation Satellite System (BDS) from the Xichang Satellite Launch Center on Monday afternoon Beijing time, the Xinhua news agency reported.

The launch means all the 24 medium earth orbit (MEO) satellites of the BDS-3 have been successfully sent into space, and the deployment of the core BDS-3 constellation system has been completed, according to Yang Changfeng, chief designer of the BDS.

“BDS now has the full capacity for global service. It will be able to provide excellent navigation service to global users,” Yang said.

China started to build the BDS-3 system in 2009. The system, independently constructed and operated by China, consists of three geostationary orbit satellites, three inclined geosynchronous orbit satellites and 24 MEO satellites.

A Long March-3A booster launched the two satellites into orbit.

Thales Alenia Space Wins ESA EGNOS Contract

Cannes, December 5, 2019 (Thales Alenia Space PR) – Thales Alenia Space, the joint venture between Thales (67%) and Leonardo (33%), announced today that it has signed a new contract with the European Space Agency (ESA), on behalf of the European Commission, to upgrade Europe’s EGNOS satellite navigation system. Via this contract Thales Alenia Space will develop a new version of EGNOS (version V242B), incorporating new advanced functionalities.

Worth a total of about 78 million euros, this contract includes the following:

  • expansion of the EGNOS SBAS coverage zone;
  • installation of a new generation of reference stations (RIMS);
  • improved algorithms in the computation center (CPF) to boost system performance;
  • enhanced system security.
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China Launches Weather and Navigation Satellites

China has launched a weather and two navigation satellites over the last several days.

A Long March 2D rocket lifted off from Jiuquan Satellite Launch Center in the Gobi Desert carrying the Yunhai-1 (02) meteorological satellite on Wednesday.

Yunhai-1 (02) was built by the Shanghai Academy of Spaceflight Technology.

On Sunday, China launched a pair of satellites for its Beidou navigation system.

A Long March 3B booster placed the Beidou-47 and Beidou-48 spacecraft into medium Earth orbit after lifting off from the Xichang Satellite Launch Center in Sichuan province.

FCC Approves Use of Europe’s Galileo Satellite Navigation System in U.S.

WASHINGTON, November 15, 2018 (FCC PR) — Today, the Federal Communications Commission granted in part the European Commission’s request for a waiver of the Commission’s rules so that non-Federal devices in the United States may access specific signals transmitted from the Global Navigation Satellite System (GNSS) known as Galileo.

With today’s action, consumers and industry in the United States will now be permitted to access certain satellite signals from the Galileo system to augment the U.S. Global Positioning System (GPS), and thus benefit from improved availability, reliability, and resiliency of these position, navigation, and timing services in the United States.

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