EntityQ1361939· pop 13· linked from 101 articlesholdingSign in to saveaeronautic procedureConnectionsaviationEntitycardinal directionEntityWayback MachineEntitypublic domainEntitysea levelEntitynautical mileEntityMach numberEntityair traffic controlEntityFederal Aviation AdministrationEntitycontrailEntitylandingEntitytakeoffEntitymilitary aviationEntitycivil aviationEntityVHF omnidirectional rangeEntityinstrument flight rulesEntitydistance measuring equipmentEntitynon-directional beaconEntitytaxiingEntitygo-aroundEntityCategoriesAir traffic controlFlight phasesSource attribution