title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
---|---|---|---|
Air Traffic Controller Acceptability of Unmanned Aircraft System Detect-and-Avoid Thresholds NASA/TM-2015-219392 | 978-1-5425-O172-9 (1-5425-O172-5) | 2017 | National Aeronatics and Space Administration · Eric R. Mueller · Derek Stevens |
D. I · (D-R) · Douglas R.