Aviation News Talk Podcast

Max talks with airline pilot and Designated Pilot Examiner (DPE) Jim Pitman to clear up a persistent avionics myth: that pressing the APR (Approach) key activates a GPS approach. In reality, APR is part of the automatic flight control system (AFCS)—not the GPS navigator. Its function is to arm the flight director’s lateral and vertical capture modes so the autopilot (if engaged) can follow the approach path. You can also view a video version of this episode. Just look on the page for August 15, 2025 video. And while you're on that page, please sign up to support the show. Jim’s “apples vs. oranges” analogy helps pilots keep the two systems straight: Apples = GPS navigator functions like activating an approach, sequencing waypoints, and CDI scaling. Oranges = AFCS/autopilot functions like heading, NAV, APR, and altitude hold modes. Max and Jim break down common scenarios in G1000 and Garmin Perspective+ cockpits, including: How to know an approach is active (look for magenta waypoint below the approach ti