Lockheed Martin Successfully Integrates First Modernized A2100 Satellite

Reading time ( words)

A team of engineers and technicians at Lockheed Martin (NYSE: LMT) has completed the integration of the company's first modernized A2100 satellite. The spacecraft, known as Hellas-Sat-4/SaudiGeoSat-1, now moves into final assembly and testing, on track for launch in the second quarter of 2018.

Built for Arabsat and King Abdulaziz City for Science and Technology, Saudi Arabia, the satellite will provide advanced telecommunications capabilities, including television, internet, telephone and secure mode communications, to customers in the Middle East, Africa and Europe.

"We've modeled this activity in our virtual reality lab hundreds of times, but this is the first time we've performed the integration activity of our modernized A2100 satellite in a clean room," said Rick Ambrose, executive vice president of Lockheed Martin Space Systems. "Mating the scalable modules together in a precise method was a critical step for the program, and the team did an exceptional job."

This milestone on a modernized A2100 satellite sees the hybrid propulsion integrated with the payload module and transponder panels. Using a combination of electrical Hall current thrusters and liquid apogee engine, the propulsion subsystem serves as the structural backbone of the satellite and is essential for maneuvering it into its final orbit as well as keeping it on station throughout its mission.

The modernized A2100 builds on a flight-proven bus that is the foundation for more than 40 satellites in orbit today. Through an internally-funded, multi-year modernization effort, Lockheed Martin has enhanced the spacecraft's power, propulsion and electronics, while also adopting the latest advanced engineering and manufacturing techniques to decrease production costs and timelines. There are five modernized A2100 satellites currently under contract to Lockheed Martin. They are designed for a host of missions and customers around the globe.

About Lockheed Martin

Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 97,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.


Suggested Items

What’s Coming in 3D Printing Technology in 2018

12/27/2017 | Cullen Hilkene, 3Diligent
First, the arrival of extrusion metal printing. Today's extrusion printers are the most prevalent and, arguably, user-friendly 3D Printers in the market. Now, after years of there being zero metal extrusion printers, there will be two in the new year from Desktop Metal and Markforged. These technologies promise new materials and a higher degree of user friendliness for metal printing.

DARPA, Santa Continue HO HO HO-liday Team-Up

12/26/2017 | DARPA
DARPA’s High-speed Optimized Handling of Holiday Operations (HO HO HO) initiative is celebrating its fourth anniversary this year, and the Agency is proud to continue its tradition of sharing breakthrough technologies to help Santa Claus and his elves more quickly and efficiently complete their holiday duties.

International Partners Provide Science Satellites for America’s Space Launch System Maiden Flight

05/30/2016 | NASA
NASA’s new Space Launch System (SLS) will launch America into a new era of exploration to destinations beyond Earth’s orbit. On its first flight, NASA will demonstrate the rocket’s heavy-lift capability and send an uncrewed Orion spacecraft into deep space.

Copyright © 2018 I-Connect007. All rights reserved.