Aeronautics

Weightless route flight

The earth is always pulling us to its center with its gravity, a force to which all bodies on the planet are subjected. At the beginning of the space program…

What Happened to American Airlines Flight 587

What’s the story behind the American Airlines Flight 587, the second deadliest aviation accident in the U.S.? The crash ended the lives of 265 people and 2 dogs. How did…

TRANSONIC TRUSS-BRACED WING

Based on aerodynamics and fuel efficiency design. Nasa and Boeing are studying a concept design named Transonic Truss-Braced Wing (TTBW), belonging to the Subsonic Ultra Green Aircraft Research program. Boeing…

How Do Gliders Fly?

Gliders are planes without an engine. They have four forces acting on them – lift, weight (gravity), drag and thrust. Although gliders do not have their own power to provide…

The only person able to fly

23 May 1848, Anklam Prussia, born and raised with his siblings, worked together on technical, social, and cultural projects. Then they started to study the flight of birds, dreaming with…

Aerospace Medicine

Have you ever wondered about the possibility of suffering trauma or a pathology while flying? Almost everyone has experienced emotional sensations and behavior not very normal when flying by plane…

Convertiplane

As the name stands for a plane that converts, but exactly in what? First of all, the plane needs to take off vertically and landing as well, so it is…

Critical Mach Number

When talking about Mach, it is pretty common to relate it with supersonic aircraft, but not always. This number of airflow velocity helps to determine the limits of the aircraft…

Wing Strakes

It is considered as another way to produce lift, and if this is attached to the wing then it is called a leading-edge extension. But, why put an extension on…

Fuel Servicing of Aircraft

Many of us have seen tanker trucks around when the aircraft is on the ground and think about the type of supply they are loading on the plane. Fueling servicing…

Nemeth Parasol

An unusual prototype with circular wing in parasol configuration, built in 1934 became a successful STOL airplane, making the way to circular wing aircraft such as the Flying Pancake the…

Gliding flight in a helicopter?

Many of us know about the gliding capacity of airplanes, the fixed-wing aircraft can glide without the engine power until landing safely with appropriate conditions and well aerodynamic airplane performance.…

NACA

Have you ever wondered about the beginning of one of the most important aeronautical research institution? NACA, stands for: “National Advisory Committee for Aeronautics”, it’s an agency founded on March…