A lot! Using a spray-gun, press the paint with a rubber squeegee and move the spray-gun on to the desired color or design. I used a small water-based paint remover to remove some of the dirt. Once dry, the line can be sanded down with a sander to remove any residue on the paint surface from the spray spray-gun applied.
For the first time ever, the Federal Aviation Administration has begun testing a pilotless aircraft in its remote northwest region.
It’s an important step in what NASA hopes could be an era of a new era of aircraft, but there could be some hurdles ahead — at least according to critics who worry the FAA’s pilot-assistance system is in for serious problems.
NASA’s unmanned helicopter X-37B landed Monday at a base in Colorado, and the FAA plans to test the flight in the near future in areas where weather or terrain poses a potential safety hazard.
The X-37B is a specially designed three-engine space plane that flies like a fixed wing airplane. It can travel 10 times farther than a manned aircraft in Earth’s atmosphere.
There are some concerns the system is not up to the task of making it anywhere near the speed of airplanes, says Bob Richards, a flight engineer at NASA’s Langley Research Center, who will be the director of the agency’s automated air space development.
“There’s got to be some things that we could do — just as engineers do — that reduce the risk,” Richards says.
One is to make sure the system can handle the speeds involved to avoid collisions on the ground, he adds.
The X-37B arrived at its landing strip at the U.S. Air Force’s Edwards Air Force Base on Nov. 29, landing on the runway while carrying the weight of two weight-loss and exercise programs. In the coming years, crews will try to add the new aerodynamic systems to the plane that can handle the extreme temperatures involved in the mission.
The X-37B is in a relatively protected state.
The spacecraft carried three astronauts and two equipment specialists during the mission.
The first X-37B was launched in 2003, but the Air Force hasn’t used it to fly people or supplies since.
The Pentagon’s space agency, the National Reconnaissance Office, has been testing the system on unmanned planes and a ground research aircraft.
Both are used to test technologies for satellites and other
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