relation: http://miis.maths.ox.ac.uk/miis/25/ title: Helicopter tail rotor instability creator: Champneys, A. subject: Aerospace and defence date: 2003-04 type: Study Group Report type: NonPeerReviewed format: application/pdf language: en identifier: http://miis.maths.ox.ac.uk/miis/25/1/RotorInstability.pdf identifier: Champneys, A. (2003) Helicopter tail rotor instability. [Study Group Report]