WAAS–Based Approaches Now Outnumber ILS’s
To be correct, we should really be calling them Localizer Performance with Vertical guidance (or LPV) approaches; but most pilots simply refer to them as “WAAS” approaches. That’s because they are based on the Wide Area Augmentation System for GPS enhancement. Now that the FAA has commissioned the 1,333rd such approach, they officially outnumber the […]