Von Karman vortex streets are a linear chain of spiraling whirlwinds. They were named after Theodore Von Karman, a co-founder of NASA's Jet Propulsion Laboratory, regarded by many as the ...

In 2023, Sierra Space announced the VR35K-A had completed engine component testing, which allowed the company to advance to the full engine hot fire testing campaign. Next, Sierra Space will continue ...

The USS Harry S. Truman collided with a 618-foot-long cargo ship off the coast of Egypt overnight. The Navy says no one on ...

propellers and hub-vortex-vane (HW) propellers, over the more conventional rudder propellers. The STP is a 360-degree steerable propulsion unit which has two similarly-sized propellers ...

Propulsion pods are not a new product, but a new configuration of traditional marine systems and components. As yet, studies have not shown whether pods are more efficient than conventional shaft ...

Gain insight into the latest developments covering the global aerospace, defense and space community, including today’s top programs, the annual U.S. Budget Proposal, emerging technologies and ...

GlobalAir.com receives its data from NOAA, NWS, FAA and NACO, and Weather Underground. We strive to maintain current and accurate data. However, GlobalAir.com cannot guarantee the data received from ...