Interesting Helicopter Facts

In 1944, American inventor Stanley Hiller, Jr. made the first helicopter with all-metal rotor blades that were very stiff.

There are two types of helicopter engines; one is Turbine engine and second is Piston Engine.

A helicopter can rotate to 360 degrees while hovering.

Helicopter Spotlight for Hayward, CA

The Light Helicopter Experimental (LHX) program was a 1980s United States Army helicopter procurement project to replace the AH-1 Cobra and OH-58 helicopters. In support of the LHX program the United States Army started the Advanced Composite Airframe Program (ACAP) to develop an all-composite helicopter fuselage.[1] In February 1981 contracts were awarded to Sikorsky (for the Sikorsky S-75) and Bell Helicopter (for the Bell D-292). An Army Aviation Mission Area Analysis, completed in 1982, identified deficiencies in current materiel and doctrine that needed to be addressed to meet the requirements of the new Airland Battle Doctrine. The specific material deficiencies were to be resolved through the LHX program.