tridge merged ArduPilot/ardupilot#33951 · August 5, 2026 23:40 SITL: expose multicopter frame model as SIM_FRM_ parameters #33951 SummaryExposes the SITL multicopter frame model scalars (mass, disc area, drag coefficients etc) as SIM_FRM_* parameters for copters and quadplane… +343 -90 2 comments