The GPS system uses the military's network of GPS satellites and an onboard GPS receiver to detect its position with very high accuracy. Once it is close to the target, the missile switches to a "terminal guidance system" to choose the point of impact. The point of impact could be pre...
Many larger prop-driven aircraft boast propellers with adjustable pitch mechanisms. These mechanisms let the pilot adjust the propeller's angle of attack depending on air speed and altitude. There are, of course, variations. For example, in turbo prop planes, a gas turbine spins the propeller, ...
While there are about 90 soldiers assigned to a Patriot battery, the ECS vehicle — which is based on a military cargo truck — is the only one manned. The ECS has two computers and room for a tactical control officer, tactical control assistant and communications operator. Operators can see...
87 Quinoa1984 Feb 13, 2000 Permalink 6/10 Before Watching: Dr. Strangelove (1964) "Dr. Strangelove" (1964) is an iconic satire about the consequences of nuclear war and arms race. If you want to get as much out of it as possible, there are a few things you need to keep in mind ...
Turn your eyes to the sky and it's likely you'll see more than a few vapor trails—the wispy white lines that jet planes scribble on the great blue canvas stretched above our heads. At the dawn of the 20th century, the very idea of powered flight seemed, to many, like a ludicrous ...
a “calling” to fly. Perhaps there are pilots in their family tree or inspirational stories of military missions. Maybe the desire to fly is innate in humans, just stronger in some. We understand the deeper reasons people choose this career path, however many are certainly motivated by ...
(jet or propeller, day or night, local or cross-country, flying with or without visibility, etc.), and which crew positions you’ve had. If you chose the military path, you will likely have quite a lot of flight experience before leaving the military. A civilian pilot might work as a...
Other industries where GPS is used include: agriculture, autonomous vehicles, sales and services, the military, mobile communications, security, and fishing. How accurate is GPS? GPS device accuracy depends on many variables, such as the number of satellites available, the ionosphere, the urban env...
Many larger prop-driven aircraft boast propellers with adjustable pitch mechanisms. These mechanisms let the pilot adjust the propeller's angle of attack depending on air speed and altitude. There are, of course, variations. For example, in turbo prop planes, a gas turbine spins the propeller, ...
During World War II, the U.S. military was looking for ways to cut its massive aircraft losses to enemy fire. They examined the bullet holes on planes that returned from missions, noting that certain areas, like the wings and fuselage, had more damage. For a while, they reinforced these ...