SAE AIR902-1966
Determination of Minimum Distance from Ground Observer to Aircraft for Acoustic Tests

Standard No.

SAE AIR902-1966

Release Date

1966

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced

Replace By

SAE AIR902-2007

Latest

SAE AIR902A-2022

Scope

A photographic technique is described for determining minimum observer-to-aircraft distances during acoustic "fly-over" tests. Possible sources of error are discussed, and it is shown that with ordinary care results are sufficiently accurate to require no correction.

SAE AIR902-1966 history

• 2022 SAE AIR902A-2022 Determination of Distance from Ground Observer to Aircraft for Acoustic Tests
• 2017 SAE AIR902A-2017 Determination of Distance from Ground Observer to Aircraft for Acoustic Tests
• 2007 SAE AIR902-2007 Determination of Minimum Distance from Ground Observer to Aircraft for Acoustic Tests
• 1966 SAE AIR902-1966 Determination of Minimum Distance from Ground Observer to Aircraft for Acoustic Tests