Non-Directional Beacon
Not very well, actually.A NDB is a radio transmitter (running in the band below AM broadcast) that sends its callsign in Morse Code. Its location and frequency are marked on nav charts. You plug the frequency into your plane's Automatic Direction Finder, and the needle on the ADF gauge points at the heading to the ADF. There are two ways to use this thing. If you want to fly from NDB to NDB you tune your ADF to the frequency of the NDB you want to go to, turn the plane till the needle is pointing straight ahead, and fly. If you want to navigate using multiple NDBs you get your navigator to tune in several NDBs, get the azimuths from them, and backplot from the NDB to your plane. Airplanes don't have this tech anymore; you can install VHF Omnidirectional Range or GPS navigation equipment in your plane for about the same price and the same panel space as installing ADF, and they work better.
Not very well, actually.A NDB is a radio transmitter (running in the band below AM broadcast) that sends its callsign in Morse code. Its location and frequency are marked on nav charts. You plug the frequency into your plane's Automatic Direction Finder, and the needle on the ADF gauge points at the heading to the ADF. There are two ways to use this thing. If you want to fly from NDB to NDB you tune your ADF to the frequency of the NDB you want to go to, turn the plane till the needle is pointing straight ahead, and fly. If you want to navigate using multiple NDBs you get your navigator to tune in several NDBs, get the azimuths from them, and backplot from the NDB to your plane. Airplanes don't have this tech anymore; you can install VHF Omnidirectional Range or GPS navigation equipment in your plane for about the same price and the same panel space as installing ADF, and they work better.
People use model airplanes because they like airplanes or the look of them.
they use their legs and muscles to walk and run around and they occasionally walk or stand on their hind legs.
i think why they use airplanes toprotect them
No, microwaves are not available on airplanes for passenger use.
They both (some airplanes do) use propeller's.
Yes, luggage carts are not allowed on airplanes for passengers to use.
Yes, airplanes have bathrooms for passengers to use during flights.
The US Navy, as well as the navies of other nations make use of airplanes. The airplanes are often deployed from aircraft carriers. The navy does not necessarily have the same types of or capacity for airplanes as, say, the Air Force.
Airplanes use a fuel called kerosene.
we use them everyday in airplanes, cars.