Originally Posted by
Skyjob
EHS (Enhanced Surveillance)
-
- FMS Selected Altitude
- Turn Information: Roll Angle, True Track Angle, Track Angle Rate
- Ground Speed
- Magnetic Heading
- Achieved Indicated Air Speed (IAS)/Mach (not selected/commanded)
- Barometric Climb Rate
- TCAS RA Information
Indeed.
You also get Baro Pressure Setting, as part of the Selected Vertical Intention (BDS 4,0) message and TAS, as part of the Track and Turn (BDS 5,0) message.
But none of the standard EHS messages contain Selected Speed, hence my doubt re the previous poster's assertion that ATC can see that.