Before discussing altitude bands, it is useful to define reference level first.
Here we have drone bands as proposed by Amazon for its commercial drones rendered above Bellevue, WA, US. Obvious nonsense as they won't even be able to dodge trees. Perso
While we are here mostly to share, the forum itself is surely surveyed by NSA. This makes professionals unwilling to even browse the forums, as their rules sometimes even prohibit leaving SSL area. I think it would be a good moment to introduc
Part 1: latitude/longitude holdI am posting an example with relaxed altitude hold (+/-10m vs 50mAGL) using 6DOF IMU autopilot.GPS reception notoriously drops from 10 to 4 sats because of heavy roll (up to 40 commanded and some 50 achieved roll - 6-11