#Airplane

The days of the Air Force‘s first stealth air superiority fighter, the F-22 Raptor, may already be numbered. US Air Force General Mike Holmes told Aviation Week that the requirements for the next-generation “Penetrating Counter Air” (PCA) program are taking shape. Although the F-22 remains the most advanced and capable fully operational fighter in the world, new foreign developments have emerged which may threaten its dominance. Specifically, the Russian Su-57 stealth fighter resulting from the PAK FA program, and the already in service S-400 Triumf (NATO reporting name SA-21 Growler) air defense missile system were cited by the General as being two systems that could potentially threaten the F-22. Therefore, a new fighter program is needed to maintain air dominance, according to the general.

Mark Serbu, his daughter and Vlogger Dan go up in what looks like a Cessna, fly out somewhere over the ocean and shoot a full auto MP5 out of the plane.

Papierfliegerei 3D printed most of the parts to build his machine gun. It does not use any propellent but is electric powered. Ok, the title I used is a little misleading. It is a machine gun by definition since it shoots multiple projectiles with one squeeze of the trigger. However this is not a firearm and he doesn’t shoot at paper airplanes. It shoots out paper airplanes as projectiles.