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Altitude hold not working with GPS as primary height source and GPS blending enabled · Issue #14267 · PX4/PX4-Autopilot · GitHub
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Quadcopter going down but RTK GPS.Alt log showing constant altitude (log attached) - Copter 4.0 - ArduPilot Discourse
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A problem where the position of vehicle is not displayed in Mission Planner - Mission Planner - ArduPilot Discourse
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Ardupilot Flight Controller Radiolink MINI PIXHAWK Better Altitude Hold with STM32F405VGT6 Processor - AliExpress
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Wrong altitude display on QGC - QGroundControl - Discussion Forum for PX4, Pixhawk, QGroundControl, MAVSDK, MAVLink
ArduPlane: Set displayed altitude to zero on 3D GPS lock? · Issue #417 · ArduPilot/ardupilot · GitHub
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Attitude q estimator or get altitude on tiny PX4 targets - Multicopter 🛸 - Discussion Forum for PX4, Pixhawk, QGroundControl, MAVSDK, MAVLink
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