Article Takedown/Update Request

This is an update request for the document A summary and evaluation of semi-empirical methods for the prediction of helicopter rotor noise by R. J. Pegg

Your paper was deposited in NASA Technical Reports Server and appears online at http://hdl.handle.net/2060/19800007615
Before we are able to make any updates or deletions, you must ensure that the original record at this location is updated/removed.