The Helicopter Association International (HAI) is a non-profit, professional trade association of over 1, 400 member organizations from 70 nations. Since 1948, HAI has been dedicated to promoting the helicopter as a safe and efficient method of transportation, and to the advancement of the civil helicopter industry.

The American Helicopter Society (AHS) is the world's premier professional vertical flight society. Since its inception in 1944, AHS has been a major force in the advancement of a global rotorcraft industry, marked by rapid technical developments and expanding military capabilities and commercial applications.

Vietnam Helicopter Pilots Association VHPA The Vietnam Helicopter Pilots Association (VHPA) is a non-profit war veterans organization filed under Section 501(c)(19) of the Internal Revenue Service. It is dedicated to the fulfillment of the following purposes: To enhance and accredit the cohesiveness, esprit de corps, and traditions of valor of rotary wing aircrews that flew in Southeast Asia ...

South Carolina Helicopter Association Promoting Helicopters in South Carolina Welcome to our Homepage, our Association and our love of Helicopters Best experienced with Click here to start. The South Carolina Helicopter Association (SCHA) was incorporated under the laws of South Carolina and was established June 3, 1974 to be a statewide non-profit organization to promote safety, encourage ...