The APR Button Myth: Why Autopilot APR Doesn’t Activate GPS Approaches

Video Description

Many pilots believe pressing the APR (Approach) button on an autopilot is required to activate a GPS approach—but that’s wrong, and the misunderstanding can cause serious automation errors during IFR flying. In this in-depth discussion, Max Trescott talks with airline pilot and DPE Jim Pitman about one of the most common—and dangerous—autopilot misconceptions seen in instrument training and checkrides. Jim explains why the APR key has nothing to do with activating a GPS approach, and how confusing autopilot functions with GPS navigator functions leads pilots to accidentally undo a perfectly set-up approach. You’ll learn: - What the APR button actually does (and what it doesn’t) - The critical difference between GPS navigator functions (apples) and autopilot / flight director functions (oranges) - Why GPS approaches become active automatically when properly loaded and flown - How pressing APR at the wrong time can arm vertical modes and cause an unexpected descent - How to correctly interpret flight mode annunciators (the “scoreboard”) - When to use NAV vs APR during vectors-to-final - Common checkride and real-world errors involving LPV, LNAV, and GP capture - Why many pilots misunderstand “load” vs “activate” when selecting approaches Jim uses real Garmin G1000 / Perspective examples (including Cirrus SR22 screenshots) to walk through multiple IFR scenarios step-by-step, showing exactly when the APR key should—and should not—be used. This video is essential viewing for: - Instrument students - CFIs and CFII applicants - IFR pilots flying Garmin-equipped aircraft - Anyone who’s ever wondered “Do I need to press APR now?” 📌 Helpful resources mentioned: - Jim Pitman’s APR slides: https://flywithjim.com/APR - G1000 Common Errors & Solutions: https://flywithjim.com/G1000 If you fly IFR—or plan to—this lesson will lower your workload, reduce automation surprises, and make you a safer pilot.