Traffic, synthetic vision, terrain, obstacles, moving maps, weather and more: Incredible hardly seems to do it justice. And it’s not just big singles and twins that are getting the all-glass treatment. Recently, a transient pilot was proudly showing everyone on the ramp his Cessna 150. It had three Aspen displays and a Garmin 650 touchscreen navigator. It was the coolest – and most technologically capable – 150 I’ve ever seen.