If you every have some time to kill and want to mess around a little, try this.
Go into the Custom Weather settings and set the wind speed to its max on a heading right down your favorite runway. Then jump into a Piper J3 and go flying. What a blast! With the right power setting, you can hover as long as you like! Put it a little nose high and cut some power, you can have a negetive ground speed.
First Officer