Noise levels and flight profiles of eight helicopters using proposed international certification procedures /

by Newman, J. Steven
Published 1979

Helicopter noise contour development techniques and directivity analysis : a preliminary report /

by Newman, J. Steven
Published 1980

Correlations of helicopter noise levels with physical and performance characteristics : a preliminary report.

by Newman, J. Steven
Published 1980

The need for airport noise monitoring systems : their uses and value in promoting civil aviation /

by Newman, J. Steven
Published 1980

Helicopter noise definition report : UH-60A, S-76, A-109, 206-L /

by Newman, J. Steven
Published 1982

Helicopter noise exposure curves for use in environmental impact assessment /

by Newman, J. Steven
Published 1982

Noise measurement flight test : data/analyses Aerospatiale AS 350D AStar helicopter /

Published 1984

Noise measurement flight test : data/analyses Bell 222 twin jet helicopter /

Published 1984

Noise measurement flight test : data/analyses, Aerospatiale SA 365N Dauphin 2 helicopter /

Published 1984

Noise measurement flight test : data/analyses, Hughes 500 D/E helicopter /

Published 1984

Noise measurement flight test : data/analyses, Sikorsky S-76A helicopter /

Published 1984

International Civil Aviation Organization helicopter noise measurement repeatability program : U.S. test report : Bell 206L-1 noise measurement flight test /

by Newman, J. Steven
Published 1985

Analysis of helicopter noise data using international helicopter noise certification procedures /

Published 1986

International Civil Aviation Organization Committee on Environmental Protection : helicopter noise measurement repeatability program final report /

by Newman, J. Steven
Published 1987