30 Quad-Band (L, C, Ku and Ka-band) Navigation/

orthrop Grumman was selected to build the Coverage Galaxy 30 satellite for . This 1st Quad- North America and Global Band satellite will be the 11th satellite Northrop NGrumman has built for Intelsat and represents the first satellite in the Galaxy fleet replacement program. The satellite will be designed, built and tested at Northrop Grumman’s state-of-the-art satellite manufacturing facility in Dulles, Virginia, and will primarily serve video markets in North America. Galaxy 30 will be the 41st commercial spacecraft built by Northrop Grumman for customers around the world.

Galaxy 30 will include a C-band payload for North Missions American coverage and a Ku/Ka payload covering the L-Band Navigation, C and Ku/Ka communications earth's surface with steerable spot beams. Galaxy 30 will also include a hosted L-Band global payload to support Customer the FAA’s WAAS GEO 7 program. Intelsat

The GEOStar™ Heritage Northrop Grumman’s highly successful Geosynchronous Earth Orbit (GEO) communications satellites are based on the company’s GEOStar spacecraft platform, which is able to accommodate all types of commercial communications payloads and is compatible with all major commercial launchers. The company’s GEOStar product line includes the GEOStar-2 design, which is optimized for smaller satellite missions that can support up to 5.0 kilowatts of payload power. Northrop Grumman has also developed the higher-power GEOStar-3 spacecraft design, delivering the next increment of payload power for applications between 5.0 and 8.0 kilowatts, allowing Northrop Grumman to offer its innovative and reliable satellite design to the medium- class of communications satellites. Specifications Mission Partners Spacecraft Intelsat Launch Mass: 3325 kg (9,370 lb.) A leading global satellite operator providing a broad Solar Arrays: Two 4-panel solar wings with XTJ range of communications services cells Stabilization: 3-axis stabilized, using thrusters and Northrop Grumman reaction wheels; zero momentum Design, integration and test of Galaxy 30 biased Propulsion: Liquid bi-propellant transfer orbit system; monopropellant (hydrazine) on-orbit system Batteries: Li-Ion batteries Mission Life: 15 years Orbit: 125 Deg West Longitude Payload L-Band Repeater: 2 active navigation transponders Antenna: 2 Helical arrays

C-Band Repeater: 24 active communications transponders Antenna: 1 large single offset reflector

Ku/Ka-Band Repeater: 12 active HT communications transponders Antenna: 3 steerable single offset reflectors Launch : Site: Kourou, French Guiana Date: 2020

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