Convert Latitude / Longitude in Degrees/Minutes/Seconds to/from Decimal (FCC) USA This utility permits the user to convert latitude and longitude between decimal degrees and degrees, minutes, and seconds. For convenience, a link is included to the National Geodetic Survey's NADCON program, which allows conversions between the NAD83 / WGS84 coordinate system and the older NAD27 coordinate system. NAD27 coordinates are presently used for broadcast authorizations and applications. This utility requires that Javascript be enabled to perform the calculations. The older non-Javascript version remains available. This program may be used to convertlatitude and longitude coordinates in degrees - minutes - seconds to decimal degrees.or to convert decimal degrees to degrees - minutes - seconds. convertcoordinatesdecimaldegreeslatitudelongitudeminutesseconds By emminebin Public bookmarkswith astronauticsutils