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Satnews Daily
May 27th, 2016

Orbital ATK's Thaicom 8 Satellite Enjoys A Successful Launch

The THAICOM 8 commercial communications satellite, built Orbital ATK for Thaicom PLC, was successfully delivered to orbit aboard a SpaceX Falcon 9 rocket and the satellite is operating as planned.

THAICOM 8 will support Thailand’s growing broadcast industry by providing broadcast and data services to customers in South Asia, Southeast Asia and Africa.

The Thaicom 8 satellite and fairing in the clean room.

Photo courtesy of SpaceX.

Liftoff of the Falcon 9 rocket occurred on May 27 at 5:39 p.m. (EDT) from the launch site in Cape Canaveral, Florida. THAICOM 8 successfully separated from the launch vehicle approximately 32 minutes into the mission and was placed into the targeted geosynchronous transfer orbit. Orbital ATK engineers completed the satellite’s initial post-launch health check and configuration in preparation for approximately 30 days of on orbit tests and orbit-raising procedures. Following this testing period, the satellite will be placed in its final orbital slot at 78.5 degrees East. Once on orbit testing has confirmed that all satellite subsystems are functioning properly, operational control of THAICOM 8 will be turned over to Thaicom.

THAICOM 8 was commissioned after the successful launch of the Orbital ATK-built THAICOM 6 satellite in January 2014. Orbital ATK designed, manufactured, integrated and tested THAICOM 8 at its state-of-the-art manufacturing facility in Dulles, Virginia. The company’s Space Components Division facilities in California and Utah provided numerous subsystems, including the satellite’s solar arrays and composite components for the solar array panels and deployable structures, as well as the super elliptical reflectors to broadcast signals from space to specific locations on Earth. Executing on a proven short-cycle manufacturing process, final delivery of the satellite occurred two months ahead of the original baseline schedule.

Artistic rendition of the Thaicom 8 satellite.

A Ku-band satellite, THAICOM 8 carries a payload equipped with 24 active transponders to deliver broadcast and data services. At launch, the spacecraft weighed approximately 1,450 kg (3,200 pounds) and is designed to operate for more than 15 years.

The THAICOM 8 communications satellite marks Orbital ATK’s 36th GEOStar spacecraft launched for customers around the world. The company is currently producing several commercial satellites that will be delivered and launched for customers over the next several years, including the Al Yah 3, HYLAS 4 and SES-16/GovSat satellites. The company is also developing the new Mission Extension Vehicle-1 (MEV-1) for its recently announced commercial satellite servicing agreement with Intelsat, S.A.

Our initial checkout and testing processes show that the satellite is performing as expected,” said Amer Khouri, Vice President of the Commercial Satellite Business at Orbital ATK. “THAICOM 8 marks the deployment of the second satellite we have designed and built for Thaicom, one of Asia’s leading satellite operators. Once again, we produced an innovative, reliable and affordable product ahead of schedule."