Message posted by Smythers on September 29, 2020 at 3:28:30 PST:

* Here - Even the off base noise gurus need the data to make their models.

So if they have a sound map? They have a test airframe to measure and roll about the runway.

BaseOps is a graphical user interface for the Noisemap suite of aircraft noise models. This Microsoft Windows application guides you through the steps in performing an airport noise analysis: entering the aircraft operational data, running the noise models, and creating noise contours using NMPlot.

The Noisemap suite of noise models includes:

AAM, the Advanced Acoustical Model, the next-generation model of aircraft flight noise developed jointly by the US Department of Defense and NASA

NMap, the US Department of Defense's model of aircraft flight and run-up noise near air bases

MRNMap, the US Department of Defense's model of subsonic aircraft noise from Military Operations Area (MOA) and Military Training Route (MTR) operations

AGM, the US Department of Defense's model of noise from airborne weaponry operations

RNM, the Rotorcraft Noise Model, NASA Langley's model of helicopter and tilt-wing aircraft noise

In Reply to: Re: B-21 Raider environmental impact. 3 noticeable things. posted by Smythers on September 29, 2020 at 3:17:51 PST:

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