Usage of Slew Mode

Use of  slew mode while on the ground to adjust your parking position or whatever purpose you need it to be is allowed. Other usage of slew mode will lead to your PIREP being immediately rejected. 
 Unlike  time compression,  slew mode is not allowed in flight for all flights, regardless if tour or not. 
 You can identify that slew mode has been recorded by reviewing the log file in your PIREP. 
 Click on the Log tab of your PIREP 
 
 Look for the  Slew mode entered and  Slew mode left lines between the  Taking off and Touched down lines.