Gets or sets a value indicating whether the Altitude is geometric (true) or barometric (false).

Gets or sets a value indicating that the callsign might be wrong.

Gets the barometric pressure setting in inches of mercury.

Gets or sets the barometric pressure setting in millibars. A value of zero indicates that the pressure setting was outside the bounds supported by the message type.

Gets or sets a value that qualifies the type of speed being reported in the GroundSpeed property.

Gets or sets the target altitude setting from the aircraft's auto-pilot / FMS etc.

Gets or sets the target heading from the aircraft's auto-pilot / FMS etc.

Gets or sets a value indicating whether the Track value is the aircraft's heading (true) or ground track (false).

Gets or sets a value indicating that the message carries some indication about the type of transponder carried by the aircraft. Note that this is not set for plain Mode-S messages or ADS-B messages which are identical for all versions of ADS-B - it is only set when the message plainly indicates a particular version of ADS-B.

Gets or sets a value indicating whether VerticalRate is from a geometric (true) or barometric (false) source.