Aviation magnetic true ATC station CMeasurementUnit meter mètre nautical mile nautique mile foot foot kilometer kilomètre centimeter mile statute mile degree, minute, second %L1 %L2 %L3 -%L1 %L2 %L3 degree, minute %L1 %L2 -%L1 %L2 hertz kilohertz megahertz gigahertz pound per square inch inch of mercury millimeter of mercury meter per second nautical mile per hour foot per second foot per minute kilometer per hour hour, minute, second %L1h%L2m%L3s %-L1h%L2m%L3s hour, minute %L1h%L2m -%L1h%L2m minute, second %L1m%L2s -%L1m%L2s foot per second per second radian degree degré deg ° kilogram gram tonne short ton pound pascal hectopascal bar millibar Kelvin centigrade C °C Fahrenheit Fahrenheit F °F knot second millisecond hour minute minute day jour m/s^2 m/s² meter per second per second ft/s^2 ft/s²