China's new Z-21 heavy attack helicopter prototype is emerging as a direct capability competitor to the U.S. AH-64E Apache ...

Russian Helicopters has launched flight tests on the first prototype of the multirole Mi-171A2 helicopter. During its first flight its main systems were tested and found to be in excellent working ...

Turkey has moved a step closer to fielding its next-generation attack helicopter with the first flight of the T129 prototype. The P1 prototype helicopter made its maiden flight at AgustaWestland’s ...

Like cursed penguins, a whole barrage of helicopter designs has failed to make it. From advanced stealth helicopters that cost billions, to sleek gunships and vast flying cranes that proved too much, ...

DENVER — The Army recently ran the new GE Aerospace T901 next-gen helicopter engine on Sikorsky’s Future Attack Reconnaissance Aircraft (FARA) prototype, gathering data ahead of a planned first flight ...

Sikorsky on Monday detailed recent successful demonstrations with its “rotor blown wing” unmanned aircraft system (UAS), flying its prototype in both helicopter and “winged aircraft” mode through a ...

Sikorsky has successfully completed vertical-to-forward flight transitions of its autonomous rotor-blown-wing demonstrator, an all-electric aircraft the company is using to better understand the ...