Was that worth the wait or what, is the question asked after a delay held up the launch for several hours, but after a month's delay this was minor. 

The launch is the fourth launch of the year, and the second Ariane 5 mission in 2017 from the Guiana Space Center in French Guiana, Arianespace will orbit two satellites: SGDC for VISIONA Tecnologia Espacial S.A. on behalf of the Brazilian operator Telebras S.A., and KOREASAT-7 for ktsat of South Korea. 

Arianespace's Statement
 

Arianespace orbited two telecommunications payloads for Brazil and South Korea on the 78th consecutive success performed with its Ariane 5 – confirming this vehicle’s position as the world reference for heavy launchers.

Lifting off from the Spaceport in French Guiana, today’s mission – designated Flight VA236 in Arianespace’s numbering system – delivered an estimated payload lift performance of 10,289 kg. to geostationary transfer orbit.

It carried SGDC (Geostationary Satellite for Communications and Defense) for VISIONA Tecnologia Espacial S.A. (on behalf of Brazilian operator Telebras S.A. and the Brazilian government); and KOREASAT-7, which will be operated by ktsat – a wholly-owned subsidiary of South Korea’s KT Corp. SGDC was deployed first in the flight sequence, separating from Ariane 5 at 28 minutes after liftoff, followed 8 minutes later by KOREASAT-7.

Both SGDC and KOREASAT-7 were produced by Thales Alenia Space using its Spacebus satellite platforms (Spacebus 4000C4 for SGDC; Spacebus 4000B2 for KOREASAT-7). This marks the seventh time Arianespace has performed a dual-payload flight with both satellites built by this spacecraft manufacturer.

Arianespace CEO Stéphane Israël offered his congratulations to all parties involved during post-launch comments from the Spaceport’s Jupiter control room, and added that Flight VA236 “served two special customers and countries.”

The VA236 mission success was recognized by Rémy Le Thuc, Thales Alenia Space’s Telecommunications Projects Vice President, who added: “Thanks to Stéphane Israël and the Arianespace team. Ariane 5 operated like clockwork, as usual, which is definitely due to your team’s know-how and skill. Great job!”

Providing relay capacity for South America 

SGDC is the first satellite Arianespace has launched for Telebras S.A., performed within the framework of a contract with SGDC prime contractor VISIONA Tecnologia Espacial S.A.

It will operate from an orbital position of 75 deg. West with Ka- and X-band transponders, providing sovereign and secure means for Brazilian government and defense strategic communications, as well as high-quality Internet services to 100 percent of the Brazilian territory as part of the National Broadband Plan.

Meeting increased demand for services in Asia 

KOREASAT-7 is the third KOREASAT satellite orbited by Arianespace for ktsat, following KOREASAT-3 and KOREASAT-6 – launched in September 1999 and December 2010, respectively.

When located at the 116 deg. East orbital slot, KOREASAT-7 will be used for a full range of video and data applications, including internet access, DTH (direct-to-home broadcasting), government communications and connectivity for VSAT (Very Small Aperture Terminal) networks. Its coverage area encompasses Korea, the Philippines, the Indochinese Peninsula, India and Indonesia.

Arianespace’s 2017 launch schedule is on track

“With our fourth successful launch of the year, and the second with an Ariane 5, Arianespace is on track to deliver 12 launches this year as originally scheduled,” added Arianespace’s Israël.

All three members of Arianespace’s launcher family have been utilized so far in 2017 to loft payloads for the company’s clients.  In addition to the previous Ariane 5 mission (Flight VA235 with SKY Brasil-1 and Telkom 3S, conducted in February), the medium-lift Soyuz was in action during January to orbit Hispasat 36W-1, and the lightweight Vega lofted Sentinel-2B in March.

Arianespace’s next launch – Soyuz Flight VS17, scheduled from the Spaceport on May 18 – will carry the SES-15 satellite for global operator SES.
 

End Arianespace's Statement

SGDC (Geostationary Satellite for Communications and Defense) is the first satellite for the operator Telebras S.A. to be launched by Arianespace

SGDC and KOREASAT-7 are the 555th and 556th satellites to be launched by Arianespace.

This will be the 287th mission by the Arianespace family of launchers, and the seventh all-Thales Alenia Space mission, as both satellites were built by this manufacturer.

SGDC (Geostationary Satellite for Communications and Defense) is the first satellite for the operator Telebras S.A. to be launched by Arianespace

Regarding the Geostationary Satellite for Communications and Defense (SGDC)

Brazilian government program has three main objectives:

• Reduce Brazil’s digital divide by providing high-quality Internet services to 100 percent of the country territory as part of the National Broadband Plan
• Provide sovereign and secure means for the Brazilian Government and Defense strategic communications
• Acquire critical technologies for the Brazilian space industry, enabling the industry to take increasingly important roles in the future Brazilian space programs

Positioned at 75 degrees West, with its 57 Ka-band beams and 5 X-band channels, the SGDC is a multi-spot beam HTS satellite able to delivering more than 57 Gbps over the Brazilian territory.

The SGDC will be operated and controlled by Telebras S.A., a Brazilian telecommunication company controlled by the Ministry of Science, Technology, Innovation and Communication; and the Defense Ministry.

As SGDC prime contractor, VISIONA Tecnologia Espacial S.A. is responsible for program management, overall system integration and end-to-end communication. SGDC was manufactured by Thales Alenia Space in Cannes, France using the reliable Spacebus 4000C4 platform.

KOREASAT-7 will provide a full range of video and data applications, including Internet access, direct-to-home broadcasting (DTH), government communications and connectivity for VSAT (Very Small Aperture Terminal) networks.

Regarding the launch of KOREASAT-7

VA236 will use an Ariane 5 ECA to orbit two satellites: SGDC for the company VISIONA Tecnologia Espacial S.A. on behalf of the Brazilian operator Telebras S.A., and KOREASAT-7 for the South Korean operator ktsat.  

KOREASAT-7 will provide a full range of video and data applications, including Internet access, direct-to-home broadcasting (DTH), government communications and connectivity for VSAT (Very Small Aperture Terminal) networks.

KOREASAT-7 is the third KOREASAT satellite to be launched by Arianespace for ktsat, following KOREASAT-3 and KOREASAT-6, launched in September 1999 and December 2010, respectively. 

ktsat, a wholly-owned subsidiary of KT Corp., the largest telecom/media service provider in South Korea, is the country’s sole satellite service provider. Since the establishment of the Kumsan Satellite Center (Teleport) in 1970, ktsat has been the national leader in telecommunications and broadcasting services. It currently operates three satellites. 

KOREASAT-7 will provide a full range of video and data applications, including:

• Internet access
• direct-to-home broadcasting (DTH)
• government communications and connectivity for VSAT (Very Small Aperture Terminal) networks 

Positioned at 116 degrees East, KOREASAT-7 is designed to provide higher throughput and extended coverage over Korea, the Philippines, the Indochinese Peninsula, India and Indonesia. Its added Ka-band capacity, with steerable beams, will enable it to meet increased demand. 

KOREASAT-7 was built by Thales Alenia Space in Toulouse and Cannes, France, using a Spacebus 4000B2 platform.