TY - RPRT TI - Analysis of Helicopter and UAM Laboratory Comparison (HULC) Psychoacoustic Test AU - Aaron B Vaughn AU - Siddhartha Krishnamurthy AU - Aric R Aumann AU - Brian C Tuttle AU - Andrew W Christian UR - https://ntrs.nasa.gov/citations/20260001847 ID - 20260001847 ER -