🛫 Departing Gulfport (KGPT) for the ELSIE fix on the final leg of my cross-country journey. The DA-50RG is dialed in, the flight plan is loaded, and Navigraph is showing the way—but the autopilot has other ideas. What happens when your automation decides not to cooperate over the Gulf Coast?

In this flight segment, I encounter a frustrating issue where the autopilot fails to properly execute navigation commands. Whether it's a heading bug mismatch, a navigation source conflict, or a deeper logic problem in the G1000 or G3X system, this video documents the real-world troubleshooting process in the middle of a cross-country flight.

Key moments in this video:

📍 Departure from KGPT (Gulfport-Biloxi International)

🗺️ Navigating towards the ELSIE fix

⚠️ Autopilot fails to engage or follow NAV mode

🔧 Troubleshooting steps: checking nav source, heading bug, and flight plan

✈️ Manual flying vs. automation trust

This is the kind of issue many flight sim pilots face—especially with complex avionics like the G1000, G3X, or GNS430. As one developer noted, autopilot problems often come down to mismatched nav source indexes, conflicting autopilot logic, or incomplete autopilot definitions in the aircraft configuration . Even in a well-modeled aircraft like the DA-50RG, these gremlins can pop up.

🔧 All flights are flown in a custom DA-50RG simulator featuring Real Sim Gear hardware, a custom BBI-6400 switch panel, and full Navigraph integration.

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Disclaimer: I am a real-world private pilot, but this channel documents flight simulation. These videos are not a substitute for proper flight or ground training. Always train with an FAA Certified Flight Instructor. Any use of tools, equipment, or techniques shown is at your own risk.
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