AH-4 Devil Ray

The AH-4 Devil Ray, also sometimes known as the Twin-Blade, is a New United Earth Federation twin-engine intermeshing-rotor attack helicopter/gunship. Developed directly from what schematics remains of the 21st and 22nd centuries AH-101 Stingray intermeshing-rotor attack helicopter and meant to replace the AMC-19 Atmospheric Gunship. 
The AH-4 is incredibly fast, much like its ancestor, despite being a rotorary-wing aircraft and highly maneuverable. It also has partial stealth features due to its airframe's shape and form. 
A transport/utility variant, the MUH-5 Manta Ray, was developed intended for military security or policing use but has also seen limited service in frontline operations for in-atmosphere rapid assaults. 
== Description ==
The AH-4 Devil Ray bears strong resemblance to its ancestor, the AH-101 Stingray, from the old UEF-era but is generally larger. Much like its ancestor, and as its name suggests, it resembles a ray albeit with a forward-swept wing and inverted Y-tail. It has two internal weapons bay for missiles or unguided rockets located on both undersides of the curved wings and a third weapons bay directly under the belly of the airframe for additional missiles, mines or bombs.