A live stand for seeing ArduPilot loops — copter and plane. Until a vehicle is linked, the app shows a disconnected landing (not a fake copter). HEARTBEAT then mounts the matching shell. SITL in the header starts official firmware SITL from the left rail.
Screenshots

Install
If this does not work, see FAQ#1
If this button doesn't work, see FAQ #1
How to install?
Screenshots
Sites
Sources
Exact match
Name match
Description match
No applications found
No applications found matching "{0}"
Try selecting "All architectures" or broadening your search keywords.
Check for typos or try searching with different keywords.
Clear search
{0} results
Failed to load apps.