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SAE ARP1279 Rev A

Standard Indoor Method of Collection and Presentation of the Bare Turboshaft Engine Noise Data for Use in Helicopter Installations
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SAE ARP1279 Rev A

Standard Indoor Method of Collection and Presentation of the Bare Turboshaft Engine Noise Data for Use in Helicopter Installations

PUBLISH DATE 2023
PAGES 3
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This Aerospace Recommended Practice (ARP) outlines a recommended test procedure, data collection and preparation method for indoor noise tests of a bare turboshaft engine suitable for helicopter installations. It should be recognized that free field measurements are preferable.
SDO SAE: SAE International
Document Number ARP1279
Publication Date Dec. 18, 2023
Language en - English
Page Count 3
Revision Level A
Supercedes
Committee
Publish Date Document Id Type View
Dec. 18, 2023 ARP1279A Revision
June 1, 1985 ARP1279 Revision