YO-3A (NASA 718) and BO-105 helicopter over Livermore Valley, CA: In-flight rotorcraft acoustics program (distance versus noise calibration) ARC-1993-AC93-0083-18
Summary
YO-3A (NASA 718) and BO-105 helicopter over Livermore Valley, CA: In-flight rotorcraft acoustics program (distance versus noise calibration)
Tags
Date
11/02/1993
Location
Source
NASA
Copyright info
Public Domain Dedication (CC0)