A United Launch Alliance Atlas V rocket, topped by Boeing’s CST-100 Starliner spacecraft, stands on the launch pad at Space Launch Complex 41 at Florida’s Cape Canaveral Air Force Station, Dec. 18, 2019, after rolling from the Vertical Integration Facility. Boeing’s uncrewed Orbital Flight Test will be the Starliner’s first flight to the International Space Station for NASA’s Commercial Crew Program. Photo credit: Frank Michaux
Good morning from the NASA News Center at Kennedy Space Center in Florida. It’s launch day for Boeing’s CST-100 Starliner spacecraft. The United Launch Alliance Atlas V rocket, with Starliner atop, are poised on the launch pad at nearby Space Launch Complex 41 on Cape Canaveral Air Force Station.
Starliner will make its inaugural flight to the International Space Station, called Orbital Flight Test, as part of NASA’s Commercial Crew Program. Liftoff is scheduled for 6:36 a.m. EST during an instantaneous launch window.
Fueling of the Atlas V rocket began at about 12:30 a.m. today. The first stage booster’s RD-180 engine, containing two thrust chambers, was fueled with Rocket Propellant-1 (RP-1), or highly purified kerosene. The Centaur second stage was fueled with liquid hydrogen and liquid oxygen. Fueling of the rocket was completed about two hours later.
Stay tuned for coverage of the countdown events and launch. Watch the coverage live on NASA TV. More details about the mission and NASA’s Commercial Crew Program can be found in the online press kit and by following the @commercial_crew on Twitter and commercial crew on Facebook.
Meteorologists with the U.S. Air Force 45th Weather Squadron continue to predict an 80% chance of favorable weather for launch early this morning. Primary concerns for launch day are the Cumulus Cloud Rule and User Ground Winds violations during the instantaneous launch window.
The crew access arm is seen after being moved into position for Boeing’s CST-100 Starliner spacecraft atop a United Launch Alliance Atlas V rocket on the launch pad at Space Launch Complex 41 ahead of the Orbital Flight Test mission, Wednesday, Dec. 18, 2019 at Cape Canaveral Air Force Station in Florida. The Orbital Flight Test with be Starliner’s maiden mission to the International Space Station for NASA’s Commercial Crew Program. The mission, currently targeted for a 6:36 a.m. EST launch on Dec. 20, will serve as an end-to-end test of the system’s capabilities. Photo Credit: NASA/Joel Kowsky
Liftoff of Boeing’s CST-100 Starliner spacecraft atop a United Launch Alliance Atlas V rocket, is targeted for 6:36 a.m. EST Friday, Dec. 20 from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. This uncrewed mission, known as Boeing’s Orbital Flight Test, is Starliner’s maiden flight to the International Space Station for NASA’s Commercial Crew Program. The main objective of the mission is an end-to-end demonstration of Boeing’s ability to launch astronauts to the orbiting laboratory and return them home. To learn more, read the prelaunch feature.
Meteorologists with the U.S. Air Force 45th Weather Squadron continue to predict an 80% chance of favorable weather for launch on Friday morning. Primary concerns for launch day are the Cumulus Cloud Rule and User Ground Winds violations during the instantaneous launch window.
Boeing’s CST-100 Starliner spacecraft atop a United Launch Alliance Atlas V rocket rolled out of the Vertical Integration Facility to the launch pad at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida on Dec. 18, 2019. Photo credit: ULA
Boeing’s CST-100 Starliner spacecraft atop a United Launch Alliance Atlas V rocket rolled out of the Vertical Integration Facility at Cape Canaveral Air Force Station’s Space Launch Complex 41 earlier today. Starliner now stands poised at the launch pad awaiting its maiden flight on Boeing’s uncrewed Orbital Flight Test to the International Space Station as part of NASA’s Commercial Crew Program. Liftoff is scheduled for 6:36 a.m. EST Friday, Dec. 20. The flight test will provide valuable data on the end-to-end performance of the Atlas V rocket, Starliner spacecraft, and ground systems, as well as in-orbit, docking, and landing operations. The data will be used as part of NASA’s process of certifying Boeing’s crew transportation system for carrying astronauts to and from the space station.
Meteorologists with the U.S. Air Force 45th Weather Squadron continue to predict an 80% chance of favorable weather for launch on Friday morning. Primary concerns for launch day are the Cumulus Cloud Rule and User Ground Winds violations during the instantaneous launch window.
The United Launch Alliance Atlas V rocket, topped by the Boeing CST-100 Starliner spacecraft, stands on the launch pad at Space Launch Complex 41 at Florida’s Cape Canaveral Air Force Station on Friday, Dec. 6, during a wet dress rehearsal for Boeing’s Orbital Flight Test. Image credit: NASA
Teams from NASA, Boeing and United Launch Alliance are “go” for a launch following today’s launch readiness review ahead of the Orbital Flight Test mission to the International Space Station for NASA’s Commercial Crew Program.
Launch is scheduled for 6:36 a.m. EST Friday, Dec. 20, from Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida.
Meteorologists with the U.S. Air Force 45th Space Wing continue to predict an 80% chance of favorable weather with the primary concerns for launch day are the Cumulus Cloud Rule and User Ground Winds violations during the instantaneous launch window.
At 2 p.m., NASA will host a prelaunch news briefing at Kennedy Space Center. Participants are:
Kathy Lueders, manager, NASA Commercial Crew Program
Joel Montalbano, deputy manager, International Space Station Program
John Mulholland, vice president and program manager, Boeing Commercial Crew Program
John Elbon, chief operating officer, United Launch Alliance
Pat Forrester, astronaut office chief, Johnson Space Center
Will Ulrich, launch weather officer, 45th Weather Squadron
Boeing’s CST-100 Starliner spacecraft sits atop a United Launch Alliance Atlas V rocket at Cape Canaveral Air Force Station’s Space Launch Complex 41 in Florida on Dec. 5, 2019, for the program’s first-ever Integrated Day of Launch Test the following day. Photo credit: NASA/Frank Michaux
NASA will hold a prelaunch briefing on Tuesday, Dec. 17, no earlier than 2 p.m. EST, following the completion of the Launch Readiness Review for Boeing’s uncrewed Orbital Flight Test for NASA’s Commercial Crew Program. Briefing participants are:
Kathy Lueders, manager, NASA Commercial Crew Program
Joel Montalbano, deputy manager, International Space Station Program
John Mulholland, vice president and program manager, Boeing Commercial Crew Program
John Elbon, chief operating officer, United Launch Alliance
Pat Forrester, astronaut office chief, Johnson Space Center
Will Ulrich, launch weather officer, 45th Weather Squadron
Watch the briefing live on NASA TV. More details about the mission and NASA’s Commercial Crew Program can be found in the online press kit and by following the @commercial_crew on Twitter and commercial crew on Facebook.
Meteorologists with the U.S. Air Force’s 45th Weather Squadron predict an 80 percent chance of favorable weather for launch on Friday morning, with the possibility of cumulus clouds posing the main concern.
A United Launch Alliance Atlas V rocket, topped by the Boeing CST-100 Starliner spacecraft, stand on Space Launch Complex 41 at Florida’s Cape Canaveral Air Force Station on Dec. 4, 2019. The vehicle was in place on the launch pad for Boeing’s wet dress rehearsal ahead of the upcoming Orbital Flight Test, an uncrewed mission to the International Space Station for NASA’s Commercial Crew Program. Photo credit: Boeing
When Boeing’s Orbital Flight Test (OFT) launches on Dec. 20, 2019, it will be a major step toward returning human spaceflight capability to the U.S.
The uncrewed mission for NASA’s Commercial Crew Program will rendezvous and dock Boeing’s CST-100 Starliner spacecraft with the International Space Station and return to Earth on Dec. 28. Starliner will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 (SLC-41) at Cape Canaveral Air Force Station in Florida.
“This test flight will give us valuable data about Starliner’s performance in the actual environment through each phase of flight and demonstrate its capability to transport crew to the space station and bring them home safely,” said Trip Healey, NASA’s mission manager for OFT. “Being on the cusp of this huge moment in history is really exciting.”
Data from the mission will validate spacecraft system performance and will move Starliner farther down the path toward its first flight with astronauts aboard — Boeing’s Crew Flight Test (CFT).
NASA astronauts Michael Fincke and Nicole Mann and Boeing astronaut Chris Ferguson will be onboard Starliner for CFT. All three were on hand when the spacecraft for this flight test rolled out of Boeing’s Commercial Crew and Cargo Processing Facility at NASA’s Kennedy Space Center in Florida on Nov. 21, making the roughly six mile trek on a transport vehicle to SLC-41 to be mated atop the Atlas V rocket.
Ken Bowersox, deputy associate administrator for Human Exploration and Operations at NASA Headquarters, speaks during the flight readiness review for Boeing’s upcoming Orbital Flight Test in Operations Support Building 2 at NASA’s Kennedy Space Center in Florida, Dec. 12, 2019. Boeing’s CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The uncrewed Orbital Flight Test will be the Starliner’s first flight to the International Space Station for NASA’s Commercial Crew Program. Photo credit: NASA/Kim ShiflettKen Bowersox, deputy associate administrator for Human Exploration and Operations at NASA Headquarters, speaks during the flight readiness review for Boeing’s upcoming Orbital Flight Test in Operations Support Building 2 at NASA’s Kennedy Space Center in Florida, Dec. 12, 2019. Photo credit: NASA/Kim Shiflett
NASA and Boeing are proceeding with plans for Boeing’s Orbital Flight Test following a full day of briefings and discussion called a Flight Readiness Review that took place at the agency’s Kennedy Space Center in Florida.
Launch of the CST-100 Starliner spacecraft atop a United Launch Alliance Atlas V rocket is scheduled for 6:36 a.m. EST Friday, Dec. 20, from Space Launch Complex 41 on Cape Canaveral Air Force Station. The uncrewed flight test will be Starliner’s maiden mission to the International Space Station for NASA’s Commercial Crew Program.
NASA is working with its commercial partners to launch astronauts on American rockets and spacecraft from American soil for the first time since 2011. Safe, reliable and cost-effective human transportation to and from the space station will allow for additional research time and increase the opportunity for discovery aboard humanity’s testbed for exploration.
NASA will hold a post-flight readiness review teleconference at 3 p.m. EST for media from Kennedy with the following representatives:
Jim Morhard, NASA Deputy Administrator
Phil McAlister, director, NASA Commercial Spaceflight Development
Kathy Lueders, manager, NASA Commercial Crew Program
Kirk Shireman, manager, International Space Station Program
John Mulholland, vice president and program manager, Boeing Commercial Crew Program
NASA and Boeing managers take part in the flight readiness review for Boeing’s upcoming Orbital Flight Test in Operations Support Building 2 at NASA’s Kennedy Space Center in Florida, Dec. 12, 2019. Boeing’s CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The uncrewed Orbital Flight Test will be the Starliner’s first flight to the International Space Station for NASA’s Commercial Crew Program. Photo credit: NASA/Kim Shiflett
Boeing, International Space Station Program and Commercial Crew Program (CCP) managers are reviewing the work their teams have done to be ready for launch of Boeing’s uncrewed Orbital Flight Test (OFT). The team is midway through the Flight Readiness Review, assessing various items discussed and closed to meet mission requirements.
The board had a productive discussion with the Boeing, CCP and station engineering communities regarding the flight plan and redundancies built into the spacecraft systems and procedures. They also discussed how the data from this flight test will help the teams prepare for the first crewed flight of the CST-100 Starliner spacecraft with NASA astronauts Mike Fincke and Nicole Mann, and Boeing astronaut Chris Ferguson.
This afternoon, the board will hear more detailed briefings focused on special topics for consideration and discuss human health and performance. The space station program also will have the opportunity to speak with the teams. Toward the end of the review, Kathy Lueders, manager for NASA’s Commercial Crew Program, and Kirk Shireman, manager for the International Space Station Program, will lead a concluding discussion amongst the participants. A readiness poll will be led by Ken Bowersox, deputy associate administrator for Human Exploration and Operations at NASA Headquarters.
Boeing’s CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Launch is targeted for Friday, Dec. 20.
Boeing’s CST-100 Starliner spacecraft passes by the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Thursday, Nov. 21, making its way to the Space Launch Complex 41 Vertical Integration Facility at Cape Canaveral Air Force Station. At the pad, Starliner will be secured atop a United Launch Alliance Atlas V rocket in preparation for Boeing’s uncrewed Orbital Flight Test to the International Space Station for NASA’s Commercial Crew Program.
NASA astronauts Shannon Walker, in front, and Bob Behnken participated in the exercise to verify the crew can safely and quickly evacuate from the launch pad in the unlikely event of an emergency before liftoff of SpaceX’s first crewed flight test, called Demo-2. During the escape verification, Walker and Behnken pass through the water deluge system on the 265-foot level of the crew access tower. Photo credit: SpaceX
NASA and SpaceX conducted a formal verification of the company’s emergency escape, or egress, system at Kennedy Space Center’s Launch Complex 39A in Florida on Sept. 18, 2019. NASA astronauts Bob Behnken and Shannon Walker participated in the exercise to verify the crew can safely and swiftly evacuate from the launch pad in the unlikely event of an emergency before liftoff of SpaceX’s first crewed flight test, called Demo-2.
At tower level on the pad, Walker and Behnken practiced loading into a slidewire basket and simulating an emergency escape to ground level. Photo credit: SpaceX
“This demonstration allowed all the various teams responsible for ground operations, system design, ground safety and emergency management to observe and verify the system is ready for operational use,” said Steve Payne, launch operations integrator for the agency’s Commercial Crew Program. “It’s a system we hope we never have to use, but we have to be prepared for every scenario.”
During the exercise, Behnken and Walker demonstrated two escape methods to show the crew could leave the 265-foot-level of the launch tower quickly. One method was an expedited non-emergency egress, where the crew started at the end of the crew access arm, called the white room, as if they just exited the capsule, and descended the crew access tower by taking the elevator to the base of the launch pad. Then, they were picked up by the pad team to be returned to crew quarters.
The other method involved an emergency egress, where the crew and pad team started at the crew access arm and escape to the ground using the slidewire baskets, with all alarms and fire suppression systems activated. From there, they boarded an armored vehicle that took them to safety.
“Safety of crew members is the top priority,” Walker said. “This was a great opportunity to test the emergency egress system and procedures on the pad.”
SpaceX provided a demonstration of activating alarms and beacons, putting on emergency breathing air bottles and activating the water deluge system on the crew access level, followed by egress from the white room. The astronauts also practiced loading into the baskets. The release mechanisms were also tested, and a weighted empty basket was sent down the length of the slidewire cable to the landing area.
The slidewire baskets have had a number of design improvements since they were used during the shuttle era. A new braking system was added that regulates the speed as astronauts descend the slidewire, which makes for a smoother ride for the crew. Adjustments to the system have also made dismounting the slidewire baskets much easier than with the previous design.
Also, the platform used for emergency escape on the tower was relocated and reinstalled to the 265-foot-level, up 70 feet from its original shuttle-era location, in order to accommodate a taller launch vehicle.
“If the emergency egress system were ever to be needed to escape from a hazardous event, we want to have complete confidence that it will operate as designed and get our flight crew and pad personnel off the tower quickly and safely,” Payne said.
The verification team also included personnel from the Astronaut Office at NASA’s Johnson Space Center in Houston, NASA Flight Surgeons, SpaceX systems engineers, Kennedy Aero Medical, Commercial Crew Program Safety, and other observers.
“Each time today when we headed down the crew access arm, I couldn’t help but think about what it will be like to strap into Dragon on launch day,” Behnken said. “It’s exciting to have this verification test behind us on our way to the SpaceX Demo-2 mission.”
As commercial crew providers SpaceX and Boeing begin to make regular flights to the space station, NASA will continue to advance its mission to go beyond low-Earth orbit and establish a human presence on the Moon with the ultimate goal of sending astronauts to Mars.
