# VEHICLE_VTOL_STATE, should match 1:1 MAVLinks's MAV_VTOL_STATE
uint8 VEHICLE_VTOL_STATE_UNDEFINED = 0
uint8 VEHICLE_VTOL_STATE_TRANSITION_TO_FW = 1
uint8 VEHICLE_VTOL_STATE_TRANSITION_TO_MC = 2
uint8 VEHICLE_VTOL_STATE_MC = 3
uint8 VEHICLE_VTOL_STATE_FW = 4

uint64 timestamp			# time since system start (microseconds)

bool vtol_in_rw_mode			# true: vtol vehicle is in rotating wing mode
bool vtol_in_trans_mode
bool in_transition_to_fw		# True if VTOL is doing a transition from MC to FW
bool vtol_transition_failsafe		# vtol in transition failsafe mode
bool fw_permanent_stab			# In fw mode stabilize attitude even if in manual mode