Monday, July 28, 2008

Virgin Galactic Rolls out Space Tourism Mothership: EVE




VIRGIN GALACTIC ROLLS OUT MOTHERSHIP “EVE”

WhiteKnightTwo launch vehicle for SpaceShipTwo heralds a new era in aerospace fuel efficiency, performance and versatility

Mojave Air and Spaceport, California
July 28th 2008

Virgin Founder, Sir Richard Branson and SpaceShipOne designer, Burt Rutan, today pulled back the hangar doors on the new WhiteKnightTwo (WK2) carrier aircraft that will ferry SpaceShipTwo and thousands of private astronauts, science packages and payload on the first stage of the Virgin Galactic sub-orbital space experience.

The rollout represents another major milestone in Virgin Galactic’s quest to launch the world’s first private, environmentally benign, space access system for people, payload and science.

Christened “EVE” in honor of Sir Richard’s mother, who performed the official naming ceremony, WK2 is both visually remarkable and represents ground-breaking aerospace technology. It is the world’s largest all carbon composite aircraft and many of its component parts have been built using composite materials for the very first time. At 140 ft, the wing spar is the longest single carbon composite aviation component ever manufactured.

Driven by a demanding performance specification set by Virgin Galactic, WK2 has a unique heavy lift, high altitude capability and an open architecture driven design which provides for maximum versatility in the weight, mass and volume of its payload potential. It has the power, strength and maneuverability to provide for pre space-flight, positive G force and zero G astronaut training as well as a lift capability which is over 30% greater than that represented by a fully crewed SpaceShipTwo. The vehicle has a maximum altitude over 50,000 ft and its U.S. coast-to-coast range will allow the spaceship to be ferried on long duration flights.

An all carbon composite vehicle of this size represents a giant leap for a material technology that has already been identified as a key contributor to the increasingly urgent requirement by the commercial aviation sector for dramatically more fuel efficient aircraft. Powered by four Pratt and Whitney PW308A engines, which are amongst the most powerful, economic and efficient available, WK2 is a mold breaker in carbon efficiency and the epitome of 21st century aerospace design and technology.

The twin fuselage and central payload area configuration allow for easy access to WK2 and to the spaceship for passengers and crew; the design also aids operational efficiencies and turnaround times. WK2 will be able to support up to four daily space flights, is able to carry out both day and night time operations and is equipped with a package of highly advanced avionics.

Large numbers of VIP’s, media and more than 100 fully signed-up future Virgin Galactic astronauts flew into Mojave for the rollout onboard a new Airbus A320 aircraft specially chartered from Virgin America, the youngest and most efficient US domestic airline, which launched to great acclaim in 2007.

Rutan’s Scaled Composites facility has been strictly out of bounds whilst design and construction has been underway, but guests today were additionally given a tantalizing preview of SpaceShipTwo, clearly visible but heavily shrouded and well on its way to completion, in the smaller of Scaled’s two hangars awaiting its own rollout in 2009. This will be scheduled once WK2 is at the appropriate stage in its extensive test program, which has already begun with ground tests; it is expected to take its first flight in the fall of 2008. The flight test program will be comprehensive even before SpaceShipTwo is carried as a payload for the first time in 2009.

Commenting on the rollout, Burt Rutan, Founder of Scaled Composites said:

“WhiteKnightTwo represents the apogee of the application of carbon composites to aerospace and all of us at Scaled are tremendously excited at the capabilities of the Mothership for SpaceShipTwo. I believe the vehicle will be developed and sold for a variety of launch applications beyond the initial requirements of our launch customer, Virgin Galactic. We have set up a new business jointly with Virgin, The Spaceship Company (TSC), to develop these vehicles and we very much hope that its efficiency will herald a wake up call to the aerospace industry and the necessity of using new materials and technologies in the future. “

Sir Richard Branson, Founder of Virgin Galactic added:

“As usual, Burt and the Scaled team have created a beauty and this is a very proud day for us all. The rollout of WhiteKnightTwo takes the Virgin Galactic vision to the next level and continues to provide tangible evidence that this most ambitious of projects is not only for real but is making tremendous progress towards our goal of safe commercial operation.

Virgin Galactic is central to our ambition at Virgin to become the world’s leading group in the operation of energy and environmentally efficient transportation, in the air, on the ground and in space. We arrived here this morning on an aircraft operated by Virgin America, who run the most fuel efficient commercial fleet in the US, to roll out what by most definitions, is the most energy efficient aircraft in history. We are naming it EVE after my Mother, Eve Branson but also because it represents a first and a new beginning, the chance for our ever growing group of future astronauts and other scientists and payload specialists to see our world in a completely new light. I for one can’t wait!”

For further information go to www.virgingalactic.com.

For downloadable images and graphics go to www.virgingalactic.com/press

For press enquiries please contact Jackie McQuillan at Virgin Galactic on +44 (0)207 229 4738.

Friday, July 25, 2008

Breaking News: Gaping hole In jet forces emergency landing.


CNN) -- A Qantas flight from Hong Kong to Melbourne made an emergency landing in the Philippines on Friday after a hole appeared in the fuselage and the cabin lost pressure suddenly.


Qantas pilot Captain John Francis Bartels looks at the damaged fuselage in Manila, Philippines.

"There was an almighty crack," one passenger said. "We dropped a bit in the air, but other than that it was fine."

"There was a big bang," said another. "I knew there was a hole somewhere, but I didn't know what was going on."

Marina Scaffidi, 39, from Melbourne, told The Associated Press: "There was wind swirling around the plane and some condensation."

She said a hole extended from the cargo hold into the passenger cabin.

Michael Rahill, 57, an architect from Melbourne, told AP the bang sounded "like a tire exploding, but more violently."

Images of the Boeing 747-400 after it landed showed a large hole where the leading edge of the wing attaches to the fuselage.

Manila International Airport Authority spokesman Octavio Lina said there were no injuries, but some of the 345 passengers vomited after disembarking, AP reported.

Qantas said the hole, which was between 2.5 to three meters in diameter, was being inspected by engineers.

A report by the airport authority quoted pilot John Francis Bartels as saying an initial investigation indicated there was an "explosive decompression."

Lina said the cabin's floor gave way, exposing some of the cargo beneath and part of the ceiling collapsed, AP reported.

The flight originated in London. It was diverted to Manila International Airport, where it landed around 11:15 a.m. (11:15 p.m. ET Thursday.

Read the entire story and see exclusive video on CNN.com

Thursday, July 24, 2008

How to Launch A Nuclear Missile.

Interesting (but dated) video outlining the procedures for firing a Titan nuclear missile.

-Steve

Video taken at the Titan Missile Museum in Green Valley.


Skyking.. Skyking - No answer? Air Force Officers Fell Asleep With Nuke Codes!




From Barbara Starr and Larry Shaughnessy
CNN Pentagon

WASHINGTON (CNN) -- Three Air Force officers fell asleep while in control of an electronic component that contained old launch codes for nuclear intercontinental ballistic missiles, a violation of procedure, Air Force officials said Thursday.

The Air Force said the launch codes had been deactivated before the incident, but it was still a violation of protocol, prompting an investigation.

It is the fourth incident in the past year involving problems with secure handling of components of America's nuclear weapons.

The incident occurred July 12, during the changing out of components used to facilitate secure communications between an underground missile-control facility and missile silos near Minot Air Force Base in North Dakota, according to Col. Dewey Ford, a spokesman for the Air Force Space Command in Colorado.

One of the parts, a code component, is for storage and processing. It is considered classified by the Air Force.

A code component was removed from the equipment at the remote missile-control facility and replaced with a new code component. That made the old component inoperable, but an Air Force source said old launch codes were still contained in the part.

Under standard procedure, the four-officer crew of the facility is supposed to keep the component secure until it is returned to the base. Ford said the crew took the component to a building above the facility and locked the component in a lockbox.

Then, three of the four crew members fell asleep.

This violated Air Force procedure, which calls for at least two of the crew members to remain awake while in control of the component. At the time they were asleep, the crew and the component were in a locked building that is guarded by at least one armed airman at all times.

The airmen were asleep for two to three hours, Ford said.

The component was later returned to the Minot base, and the investigations of procedural violations were started by Missile Command, Space Command, the 20th Air Force and the National Security Agency.

The investigation revealed the codes were not compromised, according to the Air Force. The codes had remained secured, and the crew was inside an area protected by Air Force security at all times, the investigation concluded.

See full story at CNN.com




This from Air Force Times:

Minot airmen fell asleep with classified nuke hardware
By Michael Hoffman and Kent Miller - Staff writers
Posted : Thursday Jul 24, 2008 22:11:55 EDT
Three missile officers with the 91st Space Wing at Minot Air Force Base, N.D., fell asleep July 12 while holding a classified “code component” — a hardware device containing the codes needed to activate the control system for Minot’s intercontinental ballistic missiles.

The device, kept in a locked case, installs the codes that allow the missile launch control center to command the ICBMs in the missile silos. One piece of hardware is installed and the old one is removed, somewhat akin to changing hard drives in a computer.

Four officers had completed the process of changing the codes for the system underground in the launch control center and had returned topside to the large living center, which looks much like a ranch house inside and includes six bedrooms, a large kitchen and dining area, gym and a security control center for security forces airmen, according to Air Force officials.

While waiting for permission to bring the device back to base, the three officers with the code component in their possession fell asleep. The fourth officer was not present.

When they woke up, the officers reported the incident to their command, said Col. Dewey Ford, a Space Command spokesman. Representatives from U.S. Strategic Command, Space Command, the 91st Missile Wing at Minot, the 20th Air Force — headquartered at F.E. Warren Air Force Base, Wyo., and the National Security Agency investigated the incident. They found that the missile launch codes were not compromised.

Ford called the incident a “procedural violation,” and emphasized that the code devices were no longer usable since the new codes had already been installed in the missiles. Ford said public safety was never at risk.

Defense Secretary Robert Gates was not notified.

“Because [the codes] were never compromised, [the Air Force] did not contact top levels of leadership,” Ford said. “The procedural error involved the fact that they fell asleep. If they had stayed awake, this would not have been an issue.”

Asked for comment about the incident, a Senate Armed Services Committee staffer said senators had not been informed.

During their confirmation hearing before the committee July 22, Michael Donley, who’s been nominated to become Air Force secretary, and Gen. Norton Schwartz, the nominee for chief of staff, said their top priority would be shoring up nuclear surety and restoring the country’s trust in the service’s ability to manage its nuclear weapons and mission. They did not mention the incident.

Minot has been ground zero in the ongoing crisis surrounding the Air Force’s inability to properly manage and secure its nuclear weapons.

Last August, airmen of Minot’s 5th Bomb Wing mistakenly loaded six nuclear warheads onto a B-52, which then flew to Barksdale Air Force Base, La. The Stratofortress then sat on the runway at Barksdale for more than 12 hours before anyone noticed that the bombs under its wing, which were supposed to be dummies, were in fact live nuclear weapons.

The 5th Bomb Wing subsequently failed its NSI in May because of failures to properly secure its nuclear stockpile.

The 91st Space Wing at Minot failed its limited nuclear surety inspection in January, also because of “critical safety and security” failures.

When inspection teams returned to Minot in May, they determined the wing had fixed its security flaws and passed the 91st.

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