Discriminant tag identifying this as a decoded BDS 5,0 register.
Ground speed in knots. Undefined if not available.
Roll angle in degrees, positive for a right turn. Undefined if not available.
Rate of change of track angle, in degrees per second (positive turning right). Undefined if not available.
True airspeed in knots. Undefined if not available.
True track angle in degrees. Undefined if not available.
Decoded BDS 5,0 (Track and Turn Report) - a flight-management-system snapshot of roll, track, groundspeed, turn rate, and true airspeed, per ICAO Doc 9871 Table A-2-34.