If you've ever looked outside an airport window while waiting for your flight to get underway, you've probably noticed the ground crew using hand signals. These hand signals are not just a means of ...

If you could choose only two things as a staple of any war movie, they'd probably be military jargon (like "roger" in military aviation) and hand signals. Whether it's Easy Company deep behind enemy ...

The signal Soldiers validated the company's ability to properly rig and transport equipment via sling load, said Sgt. Timothy Cruz, noncommissioned officer in charge of the operation. Sixty percent of ...