Research investigation of helicopter main rotor/tail rotor interaction
By: prepared for Langley Research Center.
Contributors: Kohlhepp, F.; Langley Research Center; Sikorsky Aircraft
Publisher: Langley Research Center
Published: 1988
Place of publication: Hampton, Va
Number of pages: 99
Subjects: Rotor acoustics
Notes: Bibliographical references: p.35-36.

Contract number: NAS1-17126