Reaching «Taking the arm switch down disarms the vehicle» passed

Given the game clock is off
  And the link is connected
  And the vehicle is disarmed
  And the autopilot mode is MANUAL
  And the map tool is pan
  And the plan has 0 items
  And the plan altitude is 40 m
  And the last plan item is none
  And the takeoff is not planned
  And the vehicle mission is empty
  And the home position is set
  And the waypoints are unchecked
  And the mission file is missing
  And the measured distance is hidden
  And the vehicle's current item is 0
  And the throttle stick is low
  And the arm switch is off
  And the mode switch is QHOVER
  And the radio line is USB
  And the airframe is VTOL
  And the plane is on the ground