TY - RPRT TI - Analysis of UAS DAA Surveillance in Fast-Time Simulations without DAA Mitigation AU - Thipphavong, David P. AU - Santiago, Confesor AU - Isaacson, David R. AU - Lee, Seung Man AU - Refai, Mohamad Said AU - Snow, James William PY - 2015 UR - https://ntrs.nasa.gov/citations/20160000573 ID - 20160000573 ER -