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Dead Reckoning
A navigation method where the pilot calculates their current position by using a previously determined position, then advancing that position based on known speed, elapsed time, and course. It's a fundamental piloting skill used alongside electronic navigation.
Related Terms
- DME (Distance Measuring Equipment)An avionics system that measures the slant-range distance between the aircraft and a ground station in nautical miles. DME is often paired with VOR stations and used for instrument navigation and approach procedures.
- DPE (Designated Pilot Examiner)An experienced pilot designated by the FAA to conduct practical tests (checkrides) for pilot certificates and ratings. DPEs evaluate applicants on behalf of the FAA Administrator.
- E6B Flight ComputerA circular slide rule used by pilots for flight planning calculations including true airspeed, wind correction angle, fuel burn, distance, and time. Modern electronic versions exist, but the manual E6B remains a standard training tool.
- FAR (Federal Aviation Regulations)The rules prescribed by the FAA governing all aviation activities in the United States. Key parts include Part 61 (pilot certification), Part 91 (general operating rules), Part 141 (flight school certification), and Part 135 (commuter and on-demand operations).