How do planes know their altitude?
There are several ways for an airplane to konw its altitude,including radar altimetry,inertial navigation, and GPS navigation.
Answered -Galleries
About GPS
GPS stands for global positioning system and is now found in most cell phones and is also available in dedicated handheld units. The major manufacturers of GPS systems are Garmin, TomTom, and Magellan.
About Airplane
An airplane is an aircraft that has fixed wings and propelled by propellers or jets. The first powered flight was accomplished the Wright brothers on December 17, 1903. Today, millions of passenger planes fly every year.
Related Questions
-
How do people know where to fly their planes?
Pilots must plot a course for their planes before they even l...
-
How do you know if a regular shape will tessellate the plane?
A tessellation is created when a shape is repeated over and o...
-
Check out this link: http://www.alaskaair.com/content/travel-...
-
How do you know that you can take a Bic lighter on a plane?
The TSA has a site showing what you can carry on a plane. You...
-
What song is 'I'm leaving on a jet plane don't know when I'll be back again'?
Leaving on A Jet Plane is sung by the artist John Denver. Cha...

Comments