I’d like to have multiple alternate landing areas so that when RTL is triggered, the plane auto-lands at the nearest safe landing area.
Rally Points only seem to allow LOITER at the nearest point, no option to land.
Multiple DO_LAND_START entries looks promising but how can I match a LAND entry with each DO_LAND_START in Mission Planner?
Because I can’t find a way in Mission Planner yet, I’ve started a dronekit script to inject a new mission with DO_LAND_START and LAND entries on mode change to RTL. The script will have a list of alternate landing sites and will calculate the nearest one to use.
This is for a BVLOS mission which should Land back at the Home point but I need to ensure safe emergency landing for the safety case.