German researchers believe the addition of active twisting technology to helicopter main rotor blades can significantly improve performance while also cutting noise and vibration levels.
To combat wildfires, the Texas Legislature recently appropriated $59.8 million for the Texas A&M University System’s George H.W. Bush Combat Development Complex to use pilotless Blackhawk helicopters.
The Northland can be a rugged place, and remote. Which is good for hiking and enjoying nature. But challenging when you’re trying to rebuild parts of the Superior Hiking Trail. That’s why crews got ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results