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MEASUREMENT OF POSITION DIREC
MAPS AND CHARTS
PILOTING AND RADIO BEARINGS
aerial astronomy aerial navigation air navigation airport altimeter altitude Azimuth beam celestial bodies celestial sphere CHAPTER circle course circle of position compass card Compass Error computed dead reckoning Degrees Degrees Degrees difference distance drift angle drift sight earth earth's surface east equator equinoctial Figure flight flying gnomonic ground speed horizon hour angle instruments intersection latitude and longitude length equal line of position located longi longitude m.p.h. To find magnetic south pole marker beacon meas Mercator chart meridian miles per hour minutes nautical miles North Pole observer parallels of latitude pelorus plotted polyconic posi private pilot problems projection quadrants radio bearing radio range station radio range system radius rhumb line ridian scale sextant ship or plane sidereal signal solved star statute miles steer straight lines tance tion true bearing true course tude tween variation wind correction angle wind direction wind triangle