https://www.miamiflightacademy.com//wp-content/uploads/2014/11/MiamiFlightAcademy.png00Miami Flight Academyhttps://www.miamiflightacademy.com//wp-content/uploads/2014/11/MiamiFlightAcademy.pngMiami Flight Academy2018-05-17 15:30:222018-05-17 15:30:22(Refer to figure 53.) What service is indicated by the inverse “H” symbol in the radio aids to navigation box for PRB VORTAC?