Dead Reckoning
Dead reckoning is the process of calculating one's current position by using a previously determined position, or fix, and advancing that position based upon known or estimated speeds over elapsed time and course. In aviation, dead reckoning is used as a navigation technique when other means of navigation, such as radio navigation aids or GPS, are not available or reliable. Pilots use dead reckoning by calculating their groundspeed, heading, and wind correction angle to determine their estimated position. This technique requires accurate measurement of time, distance, and heading, as well as consideration of wind speed and direction. Dead reckoning is an important skill for pilots to have in case of equipment failure or loss of communication.
Your Previous Searches
Random Picks
- Battery: In aviation, a battery is a device that stores chemical energy and converts it into electrical energy to power the aircraft's electrical systems. Batteries are used in aircraft for various purposes, including starting the engines, providing ... Read More >>
- Communication Skills: Communication skills refer to the ability of pilots and air traffic controllers to effectively convey and receive information related to flight operations. This includes verbal communication, such as radio transmissions, as well as nonverba ... Read More >>
- Thermoset Plastics: Thermoset plastics are a type of polymer material that undergo a chemical reaction during the curing process, resulting in a permanent cross-linked molecular structure. This process makes thermoset plastics highly resistant to heat and chem ... Read More >>
Top News
Budget airline Avelo to fly deportation flights for ICE from Arizona...
Budget carrier Avelo Airlines says it has signed an agreement to fly deportation flights from Arizona starting in May...
News Source: ABC News on 2025-04-08
Smaller planes, big questions: Why regional airlines are under the spotlight...
Regional airlines are a major, but sometimes hidden, part of the aviation system in the U.S. Here's how they operate with major carriers....
News Source: USA Today on 2025-04-07
Tesla could save itself from a tailspin in sales and shares — by learning from...
As Tesla sees cratering sales, marketing experts say it could rebrand by learning from post-disaster airline companies....
News Source: Business Insider on 2025-04-06
Closed doors and price hikes: Travel is getting expensive | CNN...
In this week’s roundup of travel news: visiting the Japanese island of Okinawa 80 years after the World War II battle, the riskiest part of your airplane flight, plus new tourist taxes around the wo...
News Source: CNN on 2025-04-05
As Ovechkin nears Gretzky's record, a look at some of sports' hallowed records...
Washington Capitals star Alex Ovechkin is closing in on Wayne Gretzky's career NHL regular-season record of 894 goals, one that has stood for more than a quarter-century....
News Source: CBS News on 2025-04-04