CASTLE ROCK, Colo.--(BUSINESS WIRE)--Aircraft Performance Group (APG), the leading global provider of proprietary flight operations software solutions, today released iPreFlight Genesis PRO, pushing ...

Many seabirds evolved dark wings, independent from each other. New research shows that these darker wings heat up more and that this heating up increases the efficiency of flight in birds. Furthermore ...

Level flight performance may be described as steady state performance. It is a condition where all of the forces acting on the airplane are in balance or: However, if we assume small angles we can say ...

Whereas the airplane was developed by young men not previously known as inventors the fortunes of the helicopter have been more in the hands of those with reputation previously acquired elsewhere.

The flying reptiles known as pterosaurs are the closest relatives of dinosaurs and were the first vertebrates to evolve powered flight. However, many details of pterosaur flight anatomy and ...