Navigational | Definition of Navigational at Dictionary.com
noun the act or process of navigating. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile.
Navigational - definition of navigational by The Free ...
When completed in two weeks' time, the calibration exercise which is targeted at putting all navigational aids in optimal capacity would ensure that the facilities generate precise and accurate signals to guarantee the safety of air navigation in the country. Yuletide: NAMA Commences Calibration Of Navaids In 24 Airports
Navigation - Wikipedia
Navigation is a field of study that focuses on the process of monitoring and controlling the movement of a craft or vehicle from one place to another. The field of navigation includes four general categories: land navigation, marine navigation, aeronautic navigation, and space navigation.
Navigation | Definition of Navigation by Merriam-Webster
Navigation definition is - the act or practice of navigating. How to use navigation in a sentence.
Free NOAA PDF nautical charts now permanent | National ...
navigation February 21, 2014 After a three-month trial period, PDF versions of NOAA nautical charts will become a permanent product, free to the public. The free PDFs, which are digital images of traditional nautical charts, are especially valued by recreational boaters who use them to plan sailing routes and fishing trips.
NOAA Nautical Chart Catalog
NOAA Chart Topics. NOAA's suite of 1000+ coastal and Great Lakes nautical charts provide up-to-date navigational information to mariners. These charts are updated weekly and include all of the latest Notice to Mariners corrections.
Navigational Warnings - Maritime Safety Information
Navigational Warnings are issued regularly and contain information about persons in distress, or objets and events that pose an immediate hazard to navigation. The five types of Navigation Warnings: NAVAREA IV, HYDROLANT, HYDROARC, NAVAREA XII, and HYRDOPAC are categorized by their location.
List of stars for navigation - Wikipedia
Fifty-eight selected navigational stars are given a special status in the field of celestial navigation. Of the approximately 6,000 stars visible to the naked eye under optimal conditions, the selected stars are among the brightest and span 38 constellations of the celestial sphere from the declination of −70° to +89°.