Appendix I Recommended Web Sites

摘要

The following Web sites have been selected by the Rotorcraft Forecast analysts as being of particular interest to clients of the Rotorcraft Forecast. Note that these sites are not in any way maintained by Forecast International.rnAHS is a professional society established in 1944 for the promotion of the vertical flight industry. Among many activities, the society and its chapters sponsor numerous industry conferences and seminars. AHS also issues a number of publications, including Vertiflite magazine and the technical journal Journal of the American Helicopter Society.