This one starts with your arm raised horizontally, your hand flat (palm down), and your thumb to your opposite shoulder, then sweeping it around to full extension. In both cases, the signal can be ...

Any military airbases feature plenty of ground crew using hand gestures and colorful wands to communicate with pilots. Here's ...

In a worst-case scenario, knowing how to signal for turns, slowing, and stopping out of a car window with your arm and hand might keep you from getting into an avoidable accident. Potentially the ...

If your turn signal isn’t working properly, you can signal by rolling down your window and using your hand and arm, according to state law. Here are the motions you can use in place of a turn ...