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SpaceX Falcon 9 carrying AMOS 17 comsat mission for
Spacecom launches at 7:23 p.m. EDT Aug 6, 2019 from Space Launch Complex 40 on Cape
Canaveral Air Force Station, FL. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
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Ken
Kremer -- SpaceUpClose.com &
RocketSTEM – 6 August 2019
CAPE CANAVERAL AIR FORCE STATION, FL – After day long threats of awful Space Coast weather and uncertainty on whether the Air Force would give approval to SpaceX’s late in the flow request for launch on the Eastern Range setting up back to back liftoffs with ULA’s Atlas V launch on Thursday, SpaceX finally launched their Falcon 9 rocket carrying the Israeli-owned AMOS-17 comsat this evening, Tuesday, August 6, but only after hours longs hefty thundershowers and lightning strikes subsided for a brief period.
Until nearly the final moment it seemed the Falcon 9 launch would scrub for weather. But in the end it was another awesome display of rocketry.
Indeed weather was red at the opening of the launch window at 6:53 p.m. EDT and was pushed back 30 minutes to a new T-Zero target.
Finally the skies cleared sufficiently and the Falcon 9 roared off the launch pad at 7:23 p.m. EDT (2323 GMT) tonight, Aug. 6, from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida. of the AMOS-17 comsat for Spacecom of Israel.
The 229 foot tall rocket roared off pad 40 with 1.7 million pounds of thrust from ignition of all 9 Merlin 1D first stage engines. It soon disappeared into the initially wispy and soon thick layer of low hanging clouds.
Enjoy our Space UpClose photo gallery of the launch – which are limited this time.
There was so much poor weather leading up to tonights launch that none of the media including Space UpClose were able to set up our remotes cameras due to the Phase 3 lightning warnings in effect on and off throughout the day.
CAPE CANAVERAL AIR FORCE STATION, FL – After day long threats of awful Space Coast weather and uncertainty on whether the Air Force would give approval to SpaceX’s late in the flow request for launch on the Eastern Range setting up back to back liftoffs with ULA’s Atlas V launch on Thursday, SpaceX finally launched their Falcon 9 rocket carrying the Israeli-owned AMOS-17 comsat this evening, Tuesday, August 6, but only after hours longs hefty thundershowers and lightning strikes subsided for a brief period.
Until nearly the final moment it seemed the Falcon 9 launch would scrub for weather. But in the end it was another awesome display of rocketry.
Indeed weather was red at the opening of the launch window at 6:53 p.m. EDT and was pushed back 30 minutes to a new T-Zero target.
Finally the skies cleared sufficiently and the Falcon 9 roared off the launch pad at 7:23 p.m. EDT (2323 GMT) tonight, Aug. 6, from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida. of the AMOS-17 comsat for Spacecom of Israel.
The 229 foot tall rocket roared off pad 40 with 1.7 million pounds of thrust from ignition of all 9 Merlin 1D first stage engines. It soon disappeared into the initially wispy and soon thick layer of low hanging clouds.
Enjoy our Space UpClose photo gallery of the launch – which are limited this time.
There was so much poor weather leading up to tonights launch that none of the media including Space UpClose were able to set up our remotes cameras due to the Phase 3 lightning warnings in effect on and off throughout the day.
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SpaceX Falcon 9 carrying AMOS 17 comsat mission for
Spacecom launches at 7:23 p.m. EDT Aug 6, 2019 from Space Launch Complex 40 on Cape
Canaveral Air Force Station, FL. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
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The $250 million Boeing-built AMOS-17 satellite
is owned and operated by the Israeli Tel Aviv-based telecom company Spacecom.
It is designed with a 20 year lifetime and is based on Boeing’s 702 satellite series.
“Working with the Boeing team is a
remarkable experience. The shared commitment to AMOS-17’s performance and
advanced digital payload package and meeting our tight time and resource goals
is a tremendous win for the Boeing team. We look forward to successfully
completing our joint mission when AMOS-17 commences operations,” said David
Pollack, CEO and president of Spacecom.
The Falcon 9’s upper stage released The Amos 17 satellite was
released from the Falcon 9 second stage approximately around 32 minutes after
liftoff into its desired orbit.
Spacecom confirmed that AMOS-17 was
then in constant contact with its ground station as planned. During the next few
weeks, AMOS-17 will begin its testing and checkout processes in orbit.
It will enter service in about 3 months after completion of
the on-orbit tests and moving to its final position over Africa at 17 degrees East
later in 2019.
The satellite will provide affordable internet, phone and TV
and video access and other communications services to underserved parts of
Africa as well as Europe and the Middle East.
AMOS-17 serves as a replacement for AMOS-5 which
failed in orbit in 2015 at 17 degrees East.
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SpaceX Falcon 9 carrying AMOS 17 comsat mission for
Spacecom launches at 7:23 p.m. EDT Aug 6, 2019 from Space Launch Complex 40 on Cape
Canaveral Air Force Station, FL. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
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Since that devastating explosion in Sept. 2016, SpaceX has avoided
placing commercial payloads on top of the Falcon 9 during static fire test
campaigns.
“This satellite cost us about $250 million in orbit. We hope to recover it, within what is acceptable within the industry, in about six or seven years,” Pollack told Space UpClose. “And then, because it’s 20 years, we have hopefully a long life to make profit.”
But he avoided saying anything specific about the launch contract terms or cost and how the AMOS-17 satellite would reach its final orbit and why the booster had no landing legs or grid fins.
This particular Falcon 9 first
stage previously launched twice on the Telstar-19 VANTAGE and Es’hail-2
missions in 2018 and has once again
been refurbished for reuse.
But this launch will be the boosters last launch.
For its third and final flight this Falcon 9 first stage booster was flowen with no landing legs and no grid fins.
Spacecom needs all the lifting power of the Falcon 9 rocket to achieve its intended orbit for the heavy 6.5 ton AMOS-17 and maximize its lifetime in orbit.
“This satellite cost us about $250 million in orbit. We hope to recover it, within what is acceptable within the industry, in about six or seven years,” Pollack told Space UpClose. “And then, because it’s 20 years, we have hopefully a long life to make profit.”
But he avoided saying anything specific about the launch contract terms or cost and how the AMOS-17 satellite would reach its final orbit and why the booster had no landing legs or grid fins.
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SpaceX Falcon 9 carrying AMOS 17 comsat mission for
Spacecom launches at 7:23 p.m. EDT Aug 6, 2019 from Space Launch Complex 40 on Cape
Canaveral Air Force Station, FL. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
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But this launch will be the boosters last launch.
For its third and final flight this Falcon 9 first stage booster was flowen with no landing legs and no grid fins.
Spacecom needs all the lifting power of the Falcon 9 rocket to achieve its intended orbit for the heavy 6.5 ton AMOS-17 and maximize its lifetime in orbit.
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Spectacular shelf clouds and lightning
strikes near SpaceX Falcon 9 carrying AMOS 17 comsat mission for
Spacecom threatened to scrub launch set for Aug 6, 2019 from Space Launch
Complex 40 on Cape Canaveral Air Force Station, FL. Credit:
Ken Kremer/kenkremer.com/spaceupclose.com
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CEO Elon Musk confirmed the successful ‘catch’ by tweet.
Teams hoped to retrieve the other
one after splashdown in the ocean with another ship -GO Navigator
He said at a media briefing last
year that the fairing cost about $6 million- which is roughly 10% of the cost
of a launch of $60 million
AMOS-17 has a fully fueled weight of 6.5 metric tons (14,330 pounds).
Once in geostationary orbit AMOS-17 will be operating at 17 degrees east.
“AMOS-17 will expand and strengthen Spacecom’s coverage of the growing satellites services market in Africa, with connectivity to the Middle East, Europe and Asia. AMOS-17 will deliver Ka-band, Ku-band and C-Band services,” according to Spacecom.
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AMOS-17 prelaunch
media briefing Aug. 2, 2019 with David Pollack, Spacecom CEO; and Chris
Johnson, Boeing President, Satellite Systems International. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
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“As a leading multi-regional satellite operator, Spacecom is introducing the most technologically advanced satellite with HTS beams to service Africa where AMOS-17 will deliver a large selection of services to a variety of broadcast, broadband and telecom clients.”
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AMOS-17 prelaunch
media briefing Aug. 2, 2019 with David Pollack, Spacecom CEO; and Chris
Johnson, Boeing President, Satellite Systems International. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
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“AMOS-17 is packed with innovations
so that it can support many challenging missions,” said Chris Johnson,
president, Boeing Satellite Systems International, Inc.
“We are proud to support Spacecom in their use of satellite technology to bring services, promote economic development and foster a greater sense of connection to people around the world.”
“We are proud to support Spacecom in their use of satellite technology to bring services, promote economic development and foster a greater sense of connection to people around the world.”
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Dr Ken Kremer/Space Upclose interview with Spectrum News 13
about SpaceX AMOS-17 and ULA AEHF-5 back to back launches Aug. 6 and 8, 2019.
Screenshot: Ken Kremer/Spectrum 13
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Ken is onsite at the Cape Canaveral Air Force
Station for live reporting of the SpaceX AMOS-17 mission launch.
Watch for Ken’s
continuing onsite coverage of NASA, SpaceX, ULA, Boeing, Lockheed Martin,
Northrop Grumman and more space and mission reports direct from the Kennedy
Space Center, Cape Canaveral Air Force Station, Florida and Wallops Flight
Facility, Virginia.
Stay tuned here for Ken's continuing Earth and
Planetary science and human spaceflight news: www.kenkremer.com –www.spaceupclose.com – twitter
@ken_kremer – email: ken at kenkremer.com
Dr. Kremer is a research scientist and journalist based in the
KSC area, active in outreach and interviewed regularly on TV and radio about
space topics.
………….
Ken’s photos are for sale and he is available for lectures and outreach events
Ken’s photos are for sale and he is available for lectures and outreach events
Ken’s upcoming outreach events:
Aug 7/8: Quality Inn Kennedy Space Center, Titusville, FL, evenings. Learn more about the upcoming/recent SpaceX AMOS-17, SpaceX Falcon 9/CRS-18 launch
to ISS, NASA Orion Ascent-2 Abort test
Falcon Heavy, NASA 2024
Moon landing goal, SpaceX Starlink-1, SpaceX Demo-1 launch/test failure, SpaceX Beresheet launch, NASA missions, ULA Atlas & Delta launches,
Northrop Grumman Antares, SpySats and more
Ken will display his photos for sale
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AMOS-17 prelaunch
media briefing Aug. 2, 2019 with David Pollack, Spacecom CEO; and Chris
Johnson, Boeing President, Satellite Systems International. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
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